Lens Or Filter Substitution Patents (Class 348/360)
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Patent number: 10232799Abstract: Method and apparatus are disclosed for cameras and camera housings for vehicle trailers. An example camera for vehicle trailers includes a casing. The casing defines a cavity and includes a first face defining a first window and a second face defining a second window. The example camera also includes a core including a lens and coupled to the casing within the cavity via an axle. The core rotates to enable capturing of images through the first window and the second window. The example camera also includes gears within the cavity to facilitate rotation of the core.Type: GrantFiled: July 19, 2017Date of Patent: March 19, 2019Assignee: Ford Global Technologies, LLCInventors: Mahmoud Yousef Ghannam, Swadad Carremm
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Patent number: 10218959Abstract: The invention relates to stereoscopic television. Technical result of it is an increase in accuracy with which the transmission of stereoscopic video images is controlled as a result of the automatic real-time measurement of the physical space being photographed. In the present method, stereo photography is carried out by a symmetrically centered multi-angle stereo system with synchronized video cameras, video signals in adjacent lines are recorded and compared, angle signals adjacent to the central signal are detected in said lines, the temporal parallaxes of said signals are measured in a single temporal framework, the parallax signals are synchronized with the video signal of the central video camera, a signal stream is transmitted to the receiving end and recorded, the video signals of the stereoscopic angle shots are reproduced by shifting elements of the signals of the central camera to adjacent temporal parallaxes, and the image is represented.Type: GrantFiled: June 30, 2014Date of Patent: February 26, 2019Assignee: LIMITED LIABILITY COMPANY “3D TV TECHNICS”Inventor: Sergey Aleksandrovich Sobolev
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Patent number: 10197760Abstract: An optical lens has an optical function portion having an optical function, and a flange portion formed around the optical function portion. The flange portion has a cut section, which is formed by cutting a gate portion, on a side surface thereof. In a case where the following are viewed from a direction of the optical axis of the optical lens, a concave portion is provided in at least a portion of a region in which the flange portion overlaps with a region obtained by straight lines connecting together an optical axis center of the optical lens and both ends of the cut section, and the concave portion is provided on both surfaces of the flange portion.Type: GrantFiled: September 6, 2016Date of Patent: February 5, 2019Assignee: FUJIFILM CorporationInventor: Hidekane Ito
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Patent number: 10187588Abstract: In one embodiment, a camera includes an image sensor within a camera housing that converts light entering the camera housing through an optical filter into digital image data. The optical filter can have a variable opacity. A processor in communication with the image sensor identifies operation settings for the optical filter and adjusts an opacity level of the optical filter over an exposure period in accordance with the operation settings for the optical filter. In addition, the processor modifies values of the digital image data based at least on the operation settings for the optical filter.Type: GrantFiled: October 23, 2017Date of Patent: January 22, 2019Assignee: RED.COM, LLCInventors: Anthony Wayne Davis, Robert Rose, Thomas Graeme Nattress, Peter Jarred Land, James H. Jannard
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Patent number: 10165196Abstract: Various systems and methods for an all-in-focus implementation are described herein. A system to for operating a camera, comprising an image sensor in the camera to capture a sequence of images in different focal planes, at least a portion of the sequence of images occurring before receiving a signal to store an all-in-focus image, a user interface module to receive, from a user, the signal to store an all-in-focus image, and an image processor to fuse at least two images to result in the all-in-focus image, wherein the at least two images have different focal planes.Type: GrantFiled: January 11, 2017Date of Patent: December 25, 2018Assignee: INTEL CORPORATIONInventors: Soumyendu Sarkar, Geoffrey Francis Burns
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Patent number: 10165173Abstract: Embodiments of the present invention provide an operating method and apparatus for a detachable lens type camera system which is suitable for photographing a picture or a video having high definition. According to an embodiment of the present invention, a camera system comprises: a body; and a lens part which can be detachably mounted to the body and can be wirelessly connected to the body. The lens part estimates location information between the lens part and the body using beam information of the lens part and beam information of the body, which are formed by beam-forming, and applies the estimated location information to photographing.Type: GrantFiled: October 21, 2014Date of Patent: December 25, 2018Assignee: Samsung Electronics Co., Ltd.Inventor: Dong-Han Kim
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Patent number: 10148799Abstract: An auxiliary optical system can be configured to be removably attachable to a mobile electronic device within a protective case. The auxiliary optical system can be shaped and sized to fit onto and/or into a region of a protective case such that the auxiliary optical device is in optical communication with one or more onboard cameras on the front and/or rear surface of the mobile electronic device and such that the auxiliary optical system resists sliding, tilting, or otherwise moving with respect to the mobile electronic device and/or the protective case.Type: GrantFiled: November 14, 2016Date of Patent: December 4, 2018Assignee: Portero Holdings, LLCInventors: Patrick D. O'Neill, Chong Pak, Jason Patrick, Joshua Cantor, Ryan Nguyen, Daniel Arato
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Patent number: 10142558Abstract: An adaptor is attachable between an interchangeable lens including a first light amount adjustment unit capable of changing a passing area of image pickup light, and a camera main body including an image pickup element. The adaptor includes: a second light amount adjustment unit capable of changing transmittance of the image pickup light by using a change in a physical property; and a controller controlling the second light amount adjustment unit. In image pickup mode, the controller controls the transmittance in the second light amount adjustment unit depending on an operating amount of an operation unit by a user to adjust a light amount, and in the image pickup mode, the controller converts an instruction, transmitted toward the interchangeable lens from the camera main body, to drive the first light amount adjustment unit, into a drive completion signal, and transmits the drive completion signal to the camera main body.Type: GrantFiled: April 10, 2017Date of Patent: November 27, 2018Assignee: CANON KABUSHIKI KAISHAInventor: Shu Ito
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Patent number: 10129509Abstract: An imaging apparatus and method for multi-spectral imaging is described. The imaging apparatus includes an imaging element that takes an image of a subject, a multi-spectral filter that has a plurality of spectral filters dispersing incident light on the imaging element by predetermined wavelength regions, and a drive unit that drives the multi-spectral filter without stopping the individual spectral filters and continuously switches the spectral filters to cover an opening in the imaging element. The imaging apparatus detects whether a boundary between adjacent ones of the plurality of spectral filters included in the multi-spectral filter is in a position to block the opening in the imaging element, and performs signal processing for invalidating an image output from the imaging element in a period in which it is detected that the boundary between the spectral filters is in the position to block the opening in the imaging element.Type: GrantFiled: May 1, 2015Date of Patent: November 13, 2018Assignee: Sony CorporationInventor: Yoichi Toriumi
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Patent number: 10110719Abstract: An assembly for use on a piece of equipment comprising a mobile phone with a camera function, the phone having a light which is integral to the body of the equipment, the phone further including a camera lens capable of taking a photograph of an object, and a phone cover removably attached to the mobile phone. The assembly has a carrier assembly, the carrier assembly has a support and a base, and a carrier member attached to the support, the carrier member being movably and releasably mounted to the support, and the carrier member is movable relative to the base and the phone cover. The carrier member includes at least one lens station mounted on it, the lens station includes at least one lens separate from but aligned with the lens in the body of the mobile phone. The lens at the lens station is located between the camera lens of the mobile phone and the object to be photographed and the lens of the lens station is adapted to magnify the image of the object.Type: GrantFiled: December 11, 2017Date of Patent: October 23, 2018Inventor: Brian Joseph Aberle
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Patent number: 10073327Abstract: An optical apparatus includes a first retardation plate giving a retardation between polarization components in slow and fast axis directions, a second retardation plate changing a relative retardation between polarization components in slow and fast axis directions, and a polarizer extracting a polarization component guided to the image pickup element. The first and second retardation plates, and the polarizer are disposed in order from an object side. The slow or fast axis direction of the first retardation plate is parallel to a polarization direction of the polarization component extracted by the polarizer. The slow or fast axis direction of the second retardation plate is inclined by 45 degrees with respect to the polarization direction. When a design wavelength is ?, a phase change amount being a difference between maximum and minimum values of the relative retardations is in a range from 2?/5 to 3?/5 both inclusive.Type: GrantFiled: March 23, 2017Date of Patent: September 11, 2018Assignee: CANON KABUSHIKI KAISHAInventors: Rie Ishimatsu, Kazuhiko Momoki, Yutaka Yamaguchi
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Patent number: 10044924Abstract: The image-capturing apparatus includes a controller that provides, by switching a signal level of an RTS channel from a first level to a second level, a transmission request to an accessory to cause the accessory to transmit accessory data to the image-capturing apparatus through a DLC channel and transmits camera data to the accessory through a DCL channel. The controller selectively performs a first process to switch, after the accessory receiving the transmission request starts transmitting first accessary data, the signal level from the second level to the first level, and a second process to keep, after the accessory receiving the transmission request ends transmitting the first accessary data, the signal level at the second level. The controller receives, while keeping the signal level at the second level in the second process, second accessory data different from the first accessory data.Type: GrantFiled: July 18, 2017Date of Patent: August 7, 2018Assignee: Canon Kabushiki KaishaInventor: Hideya Takanashi
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Patent number: 10015386Abstract: The focus control apparatus performs focus control of the interchangeable lens by using information obtained through detection of a focus state of an interchangeable lens and a correction value corresponding to the interchangeable lens. The interchangeable lens is a first interchangeable lens holding unique correction value calculation data used to calculate the correction value, or a second interchangeable lens not holding the correction value calculation data. The focus control apparatus includes a first memory storing values for calculating the correction value corresponding to the second interchangeable lens. A controller calculates the correction value by using the correction value calculated based on the values read from the first memory when the second interchangeable lens is attached to the image capturing apparatus, and by using the correction value calculation data acquired from the first interchangeable lens when the first interchangeable lens is attached to the image capturing apparatus.Type: GrantFiled: September 4, 2015Date of Patent: July 3, 2018Assignee: Canon Kabushiki KaishaInventor: Kazuki Konishi
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Patent number: 10007089Abstract: A six-piece optical lens for capturing image and a six-piece optical module for capturing image are provided. In order from an object side to an image side, the optical lenses along the optical axis include a first lens with refractive power, a second lens with refractive power, a third lens with refractive power, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power, and at least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.Type: GrantFiled: September 16, 2015Date of Patent: June 26, 2018Assignee: Ability Opto-Electronics Technology Co., Ltd.Inventors: Yao-Wei Liu, Nai-Yuan Tang, Yeong-Ming Chang
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Patent number: 9998681Abstract: Disclosed is an electronically controlled camera iris device. The camera iris device may include a transparent conductor layer supplying an input voltage controlling the diameter of the aperture, a transparent resistance layer providing different voltages in different regions varying based on the distance from a center point, and a diaphragm layer that can be independently controlled in different regions to block or transmit light incident on the diaphragm layer when corresponding control voltages are applied on the diaphragm layer. The camera iris device can be configured to have a desired diameter by controlling a first region of the diaphragm layer to transmit the light and a second region of the diaphragm layer outside of the first region to block the light. The diaphragm layer may include a Bragg grating layer or an Electrochromic layer.Type: GrantFiled: June 28, 2016Date of Patent: June 12, 2018Assignee: GoPro, Inc.Inventors: Scott Patrick Campbell, Leo Baldwin
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Patent number: 9971124Abstract: An imaging lens including a first lens element, an aperture stop, a second lens element, a third lens element, a fourth lens element and a fifth lens element arranged in sequence from an object side to an image side along an optical axis is provided. Each of the first to the fifth lens elements has an object-side surface and an image-side surface. The first lens element has positive refractive power. The second lens element has refractive power. The third lens element has positive refractive power. The object-side surface of the third lens element has a concave portion in a vicinity of the optical axis. The fourth lens element has negative refractive power. The image-side surface of the fourth lens element has a convex portion in the vicinity of the optical axis. The fifth lens element has refractive power.Type: GrantFiled: November 10, 2015Date of Patent: May 15, 2018Assignee: GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.Inventors: Shih-Han Chen, Jia-Yuan Zhang, Chang-Lin Zhao
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Patent number: 9948868Abstract: A multi-point spectral system includes an imaging lens, an image capturing module and a multiwavelength filter (MWF) disposed between the imaging lens and the image capturing module. The MWF has a plurality of narrow-bandpass filter (NBPF) units arranged in an array, and each of the plurality of NBPF units has a respective predetermined central transmitted wavelength. The multi-point spectral system is provided to capture plural spectral images of a scene, which contain spectral or color information of the scene. The multi-point spectral system may utilize the information of the plural spectral images to recognize features revealed at the scene.Type: GrantFiled: December 28, 2015Date of Patent: April 17, 2018Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yan-Rung Lin, Hsin-Yi Chen, Chia-Liang Yeh, Yi-Chen Hsieh
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Patent number: 9936113Abstract: A smart device and controlling method thereof are disclosed. The smart device includes a camera including a lens and an iris positioned over the lens, the iris including a single layer film; and a controller configured to cause the iris to adjust a size of an aperture formed in the film to adjust quantity of light incident on the lens. A method for controlling the smart device includes obtaining a video of a subject consecutively via the camera, using preset conditions; detecting a relative movement between the subject and the smart device; and adjusting at least one of the conditions based on the detected movement.Type: GrantFiled: January 22, 2016Date of Patent: April 3, 2018Assignee: LG Electronics Inc.Inventors: Jinsool Lee, Jongpil Kim
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Patent number: 9897897Abstract: An image pickup apparatus, having a casing including an image pickup device, includes: a casing that surrounds a shooting light flux and has a length in a direction of the shooting light flux; an image pickup device that receives the shooting light flux at a terminal end of the shooting light flux in the casing and picks up an image; a planar electric substrate arranged in parallel to an optical axis of the shooting light flux, outside an image pickup surface of the image pickup device; an electronic element mounted on the electric substrate, the electronic element generating heat along with operation of an electronic circuit; a heat transmission sheet placed on the electronic element; and a heat sink placed on the heat transmission sheet so that the heat transmission sheet is held together with the electronic element between the electric substrate and the heat sink.Type: GrantFiled: June 24, 2016Date of Patent: February 20, 2018Assignee: Olympus CorporationInventors: Yuji Kobayashi, Masaya Ota, Yukinori Takahashi, Hiroki Amino, Yoshihiro Yokomae
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Patent number: 9823437Abstract: An adjustable lens mount with an outer mount ring, a laterally adjustable inner mount ring and at least two connection structures. The at least two connection structures communicate in each instance with a manipulator with a radial acting axis. The connection structures in each instance have a coupling member and a lever connected therewith. The coupling member is connected to the inner mount ring farther radially outside than the lever is connected to the outer mount ring.Type: GrantFiled: September 29, 2016Date of Patent: November 21, 2017Assignee: Jenoptik Optical Systems GmbHInventors: Torsten Erbe, Stephan Fahr
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Patent number: 9810919Abstract: A lens driving device includes a lens carrier for maintaining a lens, a base for supporting the lens carrier, an first electromagnetic drive mechanism and an second electromagnetic drive mechanism which are mounted between the lens carrier and the base, and a front side spring component and a back side spring component which are connected with each other through connecting components. One of the front and back side spring components is connected with the lens carrier, the other of which is connected with the base. The lens driving device is difficult to damage when suffering from external force and is capable of playing the auto focus and shaking functions correction stably.Type: GrantFiled: March 19, 2016Date of Patent: November 7, 2017Assignees: HUIZHOU DAYAWAN EVER BRIGHT ELECTRONIC INDUSTRY CO, JSS OPTICAL TECHNOLOGY CO., LTD., HUIZHOU DAYA BAY JSS OPTICAL TECHNOLOGY, CO., LTD.Inventor: Kokichi Terajima
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Patent number: 9778401Abstract: An optical element in which light with a large principal ray input angle is gradually input from a center to a peripheral portion, a thickness gradually increases from the center to the peripheral portion, and 1<RD?1.085 is satisfied, when an increase ratio of a thickness to the center at an outermost peripheral portion to which light of which the principal ray input angle is maximum is input is set to RD.Type: GrantFiled: March 17, 2015Date of Patent: October 3, 2017Assignee: SONY CORPORATIONInventors: Akito Kuriyama, Isamu Konishiike, Kazumasa Yagi, Keisuke Ootsu, Tatsuya Nakatsuji, Takumi Tsuji, Hitoshi Nakanishi, Masaki Ando
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Patent number: 9778439Abstract: A three-piece optical lens for capturing image and a three-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens with positive refractive power; a second lens with refractive power; and a third lens with refractive power; and at least one of the image-side surface and object-side surface of each of the three lens elements are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.Type: GrantFiled: August 4, 2015Date of Patent: October 3, 2017Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yao-Wei Liu, Yeong-Ming Chang
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Patent number: 9766432Abstract: A three-piece optical lens for capturing image and a three-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens with positive refractive power; a second lens with refractive power; and a third lens with refractive power; and at least one of the image-side surface and object-side surface of each of the three lens elements are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.Type: GrantFiled: August 3, 2015Date of Patent: September 19, 2017Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yao-Wei Liu, Yeong-Ming Chang
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Patent number: 9753248Abstract: An imaging lens consists of five lenses of, in order from the object side, a negative first lens, a positive second lens, a negative third lens, a positive fourth lens, and a positive fifth lens. The following conditional expressions are satisfied: Nd3<1.75??(1); ?d3<27??(2); 0.0?(R3+R4)/(R3?R4)??(4); and f12/f<1.5??(5), where Nd3 is a refractive index of the material of the third lens for d-line, ?d3 is an Abbe number of the material of the third lens for d-line, R3 is a curvature radius of an object-side surface of the second lens, R4 is a curvature radius of an image-side surface of the second lens, f12 is a combined focal length of the first lens and the second lens, and f is a focal length of an entire system.Type: GrantFiled: August 7, 2015Date of Patent: September 5, 2017Assignee: FUJIFILM CorporationInventor: Taro Asami
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Patent number: 9746691Abstract: An optoelectronic apparatus (10) having a light transmitter (22) and/or a light receiver (16) and an optics (24, 14) arranged in front of the light transmitter (22) and/or the light receiver (16) is provided that has an adaptive lens (26) with variable tilt. In this respect an alignment unit (18) is provided which is configured to tilt the adaptive lens (26) in such a way that manufacturing tolerances and/or assembly tolerances are compensated.Type: GrantFiled: March 18, 2015Date of Patent: August 29, 2017Assignee: SICK AGInventors: Dirk Strohmeier, Florian Schneider, Denise Bertz
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Patent number: 9723211Abstract: In a camera module having an image stabilization mechanism, both of miniaturization and thinning are achieved, while adopting a structure of driving an entire of a lens group in a direction perpendicular to an optical axis direction. An image stabilization portion (4) of a camera module (50) includes an OIS base (14), an OIS movable plate (12), and guide balls (15) which support the OIS movable plate (12) so as to be movable in a plane perpendicular to an optical axis direction with respect to the OIS base (14).Type: GrantFiled: November 21, 2014Date of Patent: August 1, 2017Assignee: SHARP KABUSHIKI KAISHAInventor: Yoshihiro Sekimoto
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Patent number: 9696515Abstract: An electromagnetic driving module includes an upper housing, a lower housing, a circuit board, a base, a wiring assembly, and a magnetic element. The upper housing is connected to the lower housing. The circuit board is fixed on the upper housing. The base is disposed in a space defined by the upper housing and the lower housing. The wiring assembly is disposed on the base. The magnetic element corresponds to the wiring assembly and is disposed on the upper housing.Type: GrantFiled: October 29, 2014Date of Patent: July 4, 2017Assignee: TDK TAIWAN CORP.Inventor: Shang-Yu Hsu
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Patent number: 9692862Abstract: A camera device is provided. The camera device includes a camera module in which a lens assembly is disposed and a camera window provided on a surface of the camera module, and including a projection part inclined by a predetermined angle in relation to the camera module and coupled to the camera module. The projection part may comprise a size corresponding to an angle of view of the camera module.Type: GrantFiled: April 10, 2015Date of Patent: June 27, 2017Assignee: Samsung Electronics Co., Ltd.Inventor: Su-Jin Park
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Patent number: 9638832Abstract: An optical lens includes a lens, at least one light absorbing layer, and at least one optical membrane. The lens has a central region and a peripheral region surrounding the central region. The at least one light absorbing layer and the at least one optical membrane are disposed on the lens, located in the peripheral region and expose the central region. Each optical membranes includes at least one first layer and at least one second layer. Refraction index of the at least one second layer is lower than refraction index of the at least one first layer. The at least one first layer and the at least one second layer are stacked alternatively, and at least one of extinction coefficients of the at least one first layer and the at least one second layer within a wavelength range of visible light is larger than zero.Type: GrantFiled: June 3, 2016Date of Patent: May 2, 2017Assignee: Genius Electronic Optical Co., Ltd.Inventor: Guo-Jin Su
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Patent number: 9581812Abstract: Aspects of the disclosure relate to correction of aberration in optical systems. In one aspect, correction of aberration can rely on a corrector lens that is movably positioned between an objective lens and an optical member, and that can introduce a perturbation to a convergent beam of light that forms an image at the substantially the focal point of the objective lens. The formed image presents aberration and such a perturbation can correct at least a portion thereof. In another aspect, the corrector lens can embody or can comprise a positive power lens, that introduces the perturbation via, at least in part, a radially symmetric wavefront correction into the convergent beam, where such a correction varies as a fourth power of a radial distance from a central axis of propagation of the convergent beam of light.Type: GrantFiled: September 4, 2014Date of Patent: February 28, 2017Assignee: The Aerospace CorporationInventor: David W. Warren
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Patent number: 9565346Abstract: A camera module includes an imaging function section, a connector forming section, and a connecting section combined in a laminated body. The connecting section is thinner than the imaging function section and is bendable. The imaging function section includes a cavity and a through hole. An image sensor IC is disposed within the cavity. A lens unit is mounted in the imaging function section to be optically coupled to the image sensor IC via the through hole. A light shielding member covers a boundary between the connecting section and the imaging function section that define a height difference.Type: GrantFiled: November 18, 2014Date of Patent: February 7, 2017Assignee: Murata Manufacturing Co., Ltd.Inventors: Nobuo Ikemoto, Shigeru Tago, Yuki Ito
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Patent number: 9557527Abstract: An imaging optical lens includes, in order from object side to image side, an aperture stop, first, second, third, fourth, and fifth lens elements, each of the five lens elements having an object side surface and an image side surface. The object side surface of the first lens element is convex along an optical axis. The image-side surface of the second lens element concave in the vicinity of an outer circumference. The object side of the fourth lens element is convex in the vicinity of the outer circumference. The image side surface of the fifth lens element is concave in the vicinity of the optical axis and convex in the vicinity of the outer circumference. The first, second, third, fourth, and fifth lens elements have a refractive power. The thicknesses of the first, second, third, fourth, and fifth lens elements and the air gaps between them satisfy specific conditions.Type: GrantFiled: October 9, 2013Date of Patent: January 31, 2017Assignee: Genius Electronic Optical, Co., Ltd.Inventors: Sheng-Wei Hsu, Chih-Yang Yeh
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Patent number: 9549107Abstract: Aspects relate to autofocus systems and techniques for an array camera having a low-profile height, for example approximately 4 mm. A voice coil motor (VCM) can be positioned proximate to a folded optic assembly in the array camera to enable vertical motion of a second light directing surface for changing the focal position of the corresponding sensor. A driving member can be positioned within the coil of the VCM to provide vertical movement, and the driving member can be coupled to the second light directing surface, for example by a lever. Accordingly, the movement of the VCM driving member can be transferred to the second light directing surface across a distance, providing autofocus capabilities without increasing the overall height of the array camera.Type: GrantFiled: June 17, 2015Date of Patent: January 17, 2017Assignee: QUALCOMM IncorporatedInventor: Todor Georgiev Georgiev
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Patent number: 9531960Abstract: An imaging apparatus includes an image sensor including a microlens array between an imaging optical system and a plurality of pixels and configured to receive a light flux from each of microlenses in the microlens array at the plurality of pixels to output an image signal, and a generation unit configured to select, among a plurality of pixel signals obtained at different viewpoints corresponding to a subject in the image signal from the image sensor, the pixel signal based on the brightness of the pixel signal serving as a reference and positions of the pixels at which the plurality of pixel signals are output relative to each of the microlenses, to generate an output image.Type: GrantFiled: December 18, 2014Date of Patent: December 27, 2016Assignee: Canon Kabushiki KaishaInventor: Masafumi Kimura
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Patent number: 9503625Abstract: Systems and methods are disclosed herein that generally involve a camera system including a high-quality lens which is selectively attachable to a mobile device, effectively replacing the mobile device's integral lens. The attachable camera system can leverage existing features of the mobile device, such as the display, battery, storage, and sharing functions, allowing the camera system itself to be a relatively simple, lightweight, portable, and inexpensive device. The ability to selectively attach and detach the camera system from the mobile device allows the camera system to be removed when it is desired to maintain the mobile device's favorable weight, size, and ergonomic characteristics. When high quality image or video capture or increased camera flexibility and functionality is desired, the camera system can be attached to the mobile device.Type: GrantFiled: April 9, 2014Date of Patent: November 22, 2016Inventor: Rui Pedro Oliveira
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Patent number: 9491351Abstract: There is provided a solid-state imaging device which includes a focus detection pixel that has a light shielding film, which is formed on a light receiving surface of a photoelectric conversion portion and shields light in a part of the light receiving surface, performs pupil division and photoelectric conversion of a received light flux and acquires a phase difference detection signal, where the light shielding film is formed avoiding a gate electrode of a reading gate portion to read a signal charge from the photoelectric conversion portion.Type: GrantFiled: August 7, 2015Date of Patent: November 8, 2016Assignee: SONY CORPORATIONInventors: Hitoshi Moriya, Kazuyoshi Yamashita, Hiroyuki Mori, Hiroaki Ishiwata
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Patent number: 9445018Abstract: An image sensor may include phase detection pixels that receive and convert incident light into pixel signals. Processing circuitry may use pixel signals from the phase detection pixels to determine an amount by which image sensor optics should be adjusted during automatic focusing operations. Phase detection pixels may include photodiodes with asymmetric angular responses. For example, the center of a photodiode in a phase detection pixel may be offset from the optical center of the microlens that covers that photodiode. A group of two, three, four, or more than four phase detection pixels may be clustered together and covered by a single microlens. Groups of these clusters may be arranged consecutively in a line. Phase data may be gathered using all of the phase detection pixels in the array, and image processing circuitry may determine which phase data to use after the data has been gathered.Type: GrantFiled: May 1, 2014Date of Patent: September 13, 2016Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Douglas Fettig, Richard Scott Johnson
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Patent number: 9420242Abstract: An imaging device includes a filter, an imaging element, a lens, a spectral image generator, and an exposure adjuster. The filter includes a plurality of filter areas having different spectral transmission characteristics. The imaging element receives light transmitted through the filter and outputs image information. The lens array includes a plurality of lenses arranged approximately parallel to a light receiving surface of the imaging element and is arranged between the filter and the imaging element. The spectral image generator generates a plurality of spectral images respectively corresponding to the plurality of filter areas on the basis of the image information output by the imaging element. The exposure adjuster adjusts an exposure time of the imaging element on the basis of luminance values of the spectral images.Type: GrantFiled: April 24, 2015Date of Patent: August 16, 2016Assignee: RICOH COMPANY, LTD.Inventors: Go Maruyama, Kensuke Masuda, Yuji Yamanaka, Sho Nagai
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Patent number: 9411134Abstract: An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. The second lens element has positive refractive power. The third lens element has negative refractive power. The fourth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof. The fifth lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, wherein the image-side surface of the fifth lens element has at least one convex shape in an off-axis region thereof, and both surfaces thereof are aspheric.Type: GrantFiled: August 12, 2015Date of Patent: August 9, 2016Assignee: LARGAN PRECISION CO., LTD.Inventor: Wei-Yu Chen
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Patent number: 9357106Abstract: An information processing apparatus includes a first acquisition unit configured to acquire a first image generated based on light passing through a lens unit, a second acquisition unit configured to acquire information corresponding to a pupil distance of the lens unit when the first image is acquired, and a correction unit configured to generate a second image, which is generated by correcting optical characteristics of the lens unit based on a position of the lens unit at the time of acquisition of the first image, wherein the correction unit corrects the first image affected by the optical characteristics based on the lens position of the lens unit based on the information corresponding to the pupil distance acquired by the second acquisition unit.Type: GrantFiled: September 24, 2013Date of Patent: May 31, 2016Assignee: Canon Kabushiki KaishaInventor: Masami Sugimori
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Patent number: 9344672Abstract: Disclosed is a mobile/portable terminal comprising: a case of which at least a part is flexible; a camera module which is provided on one side of the case to photograph in one direction; a display unit for displaying images photographed by the camera module; a bending unit in which the camera module bends toward another side direction; and a control unit for controlling the camera module according to a change in an angle of the bending unit. The mobile/portable terminal has advantages of being capable of photographing images on both front and rear sides with a single camera so that the number of cameras can be decreased to thereby reduce costs for components, utilizing a mounting space for cameras, and using a camera with a high resolution for self-shooting.Type: GrantFiled: July 19, 2013Date of Patent: May 17, 2016Assignee: LG ELECTRONICS INC.Inventor: Gungil Lee
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Patent number: 9341809Abstract: A lens focusing device includes a lens holder for holding a lens therein, a base, and an electrically conductive spring member elastically connected to between the lens holder and the base. The base is provided on a side wall with two terminal recesses, in which two connecting terminals are disposed. The connecting terminals respectively include a first terminal portion forward extended along a light axis to electrically connect to the spring member, a second terminal portion rearward extended along the light axis, and a connecting portion located between the first and the second terminal portion. The spring member is further electrically connected to two ends of a winding wound around the lens holder, so that external electric current can be supplied to the winding via the connecting terminals and the spring member for driving the lens holder to move relative to the base along the light axis.Type: GrantFiled: August 17, 2012Date of Patent: May 17, 2016Assignee: TDK TAIWAN CORPORATIONInventors: Shang-Yu Hsu, Kun-Shih Lin, Fu-Yuan Wu
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Patent number: 9325884Abstract: An improved system and methods for enhancing the imaging of cameras included with wireless mobile devices, such as cellular phone or tablets. The imaging system includes a releasable optical attachment for imaging skin surfaces and cavities of the body. The releasable optical attachment comprises optical enhancement elements such as magnifying lenses, illumination diverting elements, and filters. Images can be viewed and analyzed on the mobile device, or transmitted to another location/device for analysis by a person or software. The results can be used to provide diagnosis, or for a variety of other applications including image comparison over time and product recommendations.Type: GrantFiled: April 2, 2013Date of Patent: April 26, 2016Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Daniel Fletcher, Erik Douglas, Amy Sheng, Wilbur Lam, Robi Maamari
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Patent number: 9307128Abstract: A lens mount design is presented. The mount can be used on a variety of imaging systems but is targeted at small camera systems such as might be used on mobile phones, cameras, sports cameras, computers and computer peripherals where interchangeable lenses are currently not common place. Embodiments include different attachment mechanisms, environmental barriers, electrical connections, a serial number marking system on the replaceable lens body and methods for using the lens mount and system.Type: GrantFiled: September 4, 2013Date of Patent: April 5, 2016Inventor: Alex Ning
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Patent number: 9297984Abstract: An image forming lens system includes an aperture stop, and an image-side lens unit group which is disposed on an image side of the aperture stop. The image-side lens unit group includes a first image-side lens unit having a negative refractive power, a second image-side lens unit having a positive refractive power, and a third image-side lens unit having a negative refractive power. Any one of the first image-side lens unit, the second image side lens unit, and the third image-side lens unit is a focusing lens unit which moves along the optical axis at the time of focusing, and the following conditional expression (1) is satisfied: 0.06<|ffo/f|<0.4??(1) where, f denotes a focal length of the image forming lens system at the time of focusing at an object at infinity, and ffo denotes a focal length of the focusing lens unit.Type: GrantFiled: November 10, 2014Date of Patent: March 29, 2016Assignee: OLYMPUS CORPORATIONInventors: Kazuteru Kawamura, Takashi Fujikura
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Patent number: 9256449Abstract: An information processing apparatus capable of being opened and closed includes storage means, display means, and taken image display control means. The storage means stores a taken image therein. The display means has a display screen provided in a surface which is located inside when the information processing apparatus is closed and which is located outside when the information processing apparatus is opened. The taken image display control means displays a taken image on the display screen, and changes a taken image to be displayed between before and after closing and opening the information processing apparatus when the information processing apparatus is closed and opened again.Type: GrantFiled: October 31, 2014Date of Patent: February 9, 2016Assignee: Nintendo Co., Ltd.Inventors: Yoshihiro Matsushima, Tomohiro Kawase
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Patent number: 9244335Abstract: An imaging device includes an imaging element configured to output an image signal in accordance with a target image acquired via an imaging lens, an autofocus detector configured to decide a focus in accordance with image data obtained from the image signal, a lens movement section configured to move the imaging lens on the basis of the focus, a driving condition setting section configured to set a driving condition of the imaging element, a point light source detector configured to determine whether or not the target is a point light source target on the basis of a brightness component of the image data, a target detector configured to detect a certain target from the image data, and a filter selection section configured to select a filter through which the image data is to be transmitted.Type: GrantFiled: June 12, 2013Date of Patent: January 26, 2016Assignee: RICOH COMPANY, LTD.Inventor: Kei Itoh
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Patent number: 9244334Abstract: Described herein are various embodiments of contacts that include different portions angled with respect to one another and methods of manufacturing devices that include such contacts. In some embodiments, a module may include a first portion of a contact that is disposed within a housing and a second portion that is disposed outside of the housing, with the second portion angled with respect to the first portion. Manufacturing such devices may include depositing a conductive material to electrically connect the contact to a contact pad of a substrate. In some embodiments, a deposition process for depositing the conductive material may have a minimum dimension, which defines a minimum dimension of a conductive material once deposited. In some such embodiments, a distance between a terminal end of the contact pin and the contact pad may be greater than the minimum dimension of the deposition process.Type: GrantFiled: March 29, 2013Date of Patent: January 26, 2016Assignee: STMicroelectronics Pte LtdInventors: Hk Looi, Wee Chin Judy Lim, Cheng-Hai Cheh, Bs Aw, David Gani, Tin-Tun Maung, Choon Lee Lai
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Patent number: 9224766Abstract: An image pickup apparatus which is capable of suppressing changes in luminance during motion with high shutter speed while minimizing image degradation. An image pickup device accumulates electric charge corresponding to an amount of light incident thereon. An amplification unit amplifies a signal obtained as a result of accumulating electric charge in the image pickup apparatus. A control unit controls an electric charge accumulation time period in the image pickup device. An adjustment unit adjusts an amplification factor for the amplification unit. In a case where the control unit changes the electric charge accumulation time period while the image pickup device is repeatedly accumulating electric charge, the adjustment unit adjusts an amplification factor in accordance with the amount of change in the electric charge accumulation time period, and after adjustment, the adjustment unit brings the adjusted amplification factor close to an amplification factor before adjustment in steps.Type: GrantFiled: January 16, 2013Date of Patent: December 29, 2015Assignee: CANON KABUSHIKI KAISHAInventors: Takamichi Nakata, Seiya Ohta