Miscellaneous Patents (Class 353/122)
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Patent number: 8964959Abstract: An incoming call answering and rejecting method, an electronic device, and a digital data storage media are provided. The method is applied to an electronic device having a touch screen and has the following steps. A request of an incoming call is received. A dragging signal is generated on the touch screen. When the dragging signal is an answering signal, the incoming call is answered. When the dragging signal is a rejecting signal, the incoming call is rejected.Type: GrantFiled: January 10, 2013Date of Patent: February 24, 2015Assignee: HTC CorporationInventor: Yuan-Mao Tsui
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Patent number: 8955991Abstract: An enclosure includes an optical structure which divides the enclosure into a front section and a back section which includes a background setting. The enclosure includes a preprogrammed code located along an exterior wall. A smart phone can be used to sense the code and project an image onto the optical structure, which image is reflected enabling a viewer to see the reflected image superimposed on the background setting.Type: GrantFiled: November 2, 2012Date of Patent: February 17, 2015Inventors: Spencer Brody, Edward Lubowicki
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Patent number: 8955989Abstract: Systems for and methods of creating a visual display associated with a mobile robot within a data storage library and libraries including such systems and utilizing such methods.Type: GrantFiled: January 23, 2012Date of Patent: February 17, 2015Assignee: Spectra logic CorporationInventor: Walter Wong
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Patent number: 8944608Abstract: The present disclosure relates to systems and methods that are related to projection.Type: GrantFiled: July 11, 2008Date of Patent: February 3, 2015Assignee: The Invention Science Fund I, LLCInventors: Edward K. Y. Jung, Eric C. Leuthardt, Royce A. Levien, Richard T. Lord, Robert W. Lord, Mark A. Malamud, John D. Rinaldo, Jr., Lowell L. Wood, Jr.
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Patent number: 8944612Abstract: A method for automatic delivery of consistent imagery in a multi-projector system includes the steps of dividing the projectors into a plurality of sub-groups of projectors, each projector oriented to project a sub-frame to a sub-group display location, and adjusting the output of each projector in each sub-group to provide selected target display characteristics across all sub-groups.Type: GrantFiled: February 11, 2009Date of Patent: February 3, 2015Assignee: Hewlett-Packard Development Company, L.P.Inventors: Nelson Liang An Chang, Niranjan Damera-Venkata, Arun Kumar Paruchuri
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Patent number: 8939586Abstract: The present disclosure relates to systems and methods that are related to projection.Type: GrantFiled: July 11, 2008Date of Patent: January 27, 2015Assignee: The Invention Science Fund I, LLCInventors: Edward K. Y. Jung, Eric C. Leuthardt, Royce A. Levien, Richard T. Lord, Robert W. Lord, Mark A. Malamud, John D. Rinaldo, Jr., Lowell L. Wood, Jr.
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Patent number: 8931907Abstract: According to an aspect, a projector device includes an image projecting unit and a control unit. The image projecting unit projects an image. The control unit acquires brightness information of regions included in a projection surface on which the image projecting unit can project the image, and causes the image projecting unit to project, based on the brightness information of the regions, the image on a low-brightness region, among the regions, whose brightness is lower than that of another region.Type: GrantFiled: September 27, 2010Date of Patent: January 13, 2015Assignee: Kyocera CorporationInventors: Yasuhiro Ueno, Yasushi Kitamura, Jouji Yoshikawa
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Publication number: 20150002829Abstract: Provided is a projection-type image display device which by means of a projection lens (2) magnifies and projects an optical image formed by a light source and an image display element, wherein an error indicator (5) for indicating anomalies in the device is disposed on the rear surface opposite the front surface of a device housing (1) to which the projection lens (2) is attached. The projection-type image display device further includes an AC voltage monitor unit (12) for monitoring voltage waveforms supplied form an external power source and retaining voltage waveform data during the latest prescribed period in a memory, and reads out the voltage waveform data from the external power source retained in the memory and displays the voltage waveform data on the error indicator (5) as said anomalies.Type: ApplicationFiled: February 9, 2012Publication date: January 1, 2015Inventors: Koji Hirata, Miyuki Ikeda, Tatsuya Ishikawa, Hiroyuki Shinji
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Patent number: 8915598Abstract: A projector includes: an external case provided with an opening through which light passes; a projection system disposed within an inside space of the external case, wherein the projection system includes a reflection member having a reflection surface capable of reflecting light received from a light source device to guide the light toward the opening, and projects the light to the outside of the external case via the opening; and a detection unit which detects a foreign material existing on the optical path of the light in the area of light exit of the opening.Type: GrantFiled: May 24, 2012Date of Patent: December 23, 2014Assignee: Seiko Epson CorporationInventors: Mika Koyama, Yasuyuki Kobayashi, Nobuyuki Otsuki, Kiyomasa Shirakura
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Patent number: 8915596Abstract: A concealing structure to at least partially conceal a sensor, light emitter or other component by at least partially preventing reflection of external light by an underlying structure. In some examples, this function is performed by a two-component masking assembly, the masking assembly including a linear polarizer to cause linear polarization of light which passes from the exterior of the device to an underlying component, and a wave plate to shift the axis of any reflected polarized light. In many cases, a high density optical fluid will further be included within the masking assembly to minimize reflections from the other components of the assembly.Type: GrantFiled: October 29, 2013Date of Patent: December 23, 2014Assignee: Apple Inc.Inventors: David Thomas Amm, James J. Dudley, Peter Henry Mahowald
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Patent number: 8905551Abstract: An augmented reality system may generate an augmented reality environment by projecting images onto various surfaces within a scene. A projection accessory display device (PADD) provides known characteristics for projection, and may be configured to simplify generation and maintenance of the projected image upon the PADD. The PADD may also provide one or more input devices which accept input from a user within the augmented reality environment. The PADD may comprise non-electronic passive components, electronic active components, or a combination thereof.Type: GrantFiled: December 23, 2010Date of Patent: December 9, 2014Assignee: Rawles LLCInventor: William Spencer Worley, III
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Patent number: 8899759Abstract: A projector includes: a first source input section; a second source input section; and a mode setting section that sets a projection mode, wherein when a first projection mode is set by the mode setting section, image display or sound output is performed based on an input signal that is input via any one of the first source input section and the second source input section, and when a second projection mode is set by the mode setting section, image display or sound output is performed based on an input signal that is input via the second source input section.Type: GrantFiled: March 14, 2012Date of Patent: December 2, 2014Assignee: Seiko Epson CorporationInventor: Shinichi Tsukagoshi
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Patent number: 8899756Abstract: A projection system for projecting a still or video image onto a liquid surface. The system includes an agitation mechanism selectively operable to generate gas bubbles on the liquid surface. The system includes a tracking system tracking a location, size, and shape of the gas bubbles on the liquid surface. The system also includes a projector projecting a video stream onto the gas bubbles based on the location, shape, and size of the area of the liquid surface containing the gas bubbles. The tracking system may include an infrared (IR) light source delivering IR light to the liquid surface and an IR video camera receiving a portion of the delivered IR light that is reflected by the gas bubbles. The reflected IR light defines a dynamic projection surface presented by the gas bubbles on the liquid surface by defining a boundary on the liquid surface about the gas bubbles.Type: GrantFiled: May 17, 2012Date of Patent: December 2, 2014Assignee: Disney Enterprises, Inc.Inventor: Thomas F. LaDuke
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Patent number: 8891109Abstract: An image processing apparatus comprising an retrieving unit configured to retrieve a first image file representing a motion image and a second image file representing a still image, a display image file generating unit configured to generate, from the first image file, a first single display image file comprising a plurality of frame images extracted from the first image file; a display control unit configured to display the first single display image file and a second single display image file adjacent to each other, the second single display image file comprising the still image represented by the second image file; a selection accepting unit configured to accept a selection of one from among the first single display image file and the second single display image; and a printing data generation unit configured to generate print data to be used for printing based upon the selection.Type: GrantFiled: November 25, 2009Date of Patent: November 18, 2014Assignee: Brother Kogyo Kabushiki KaishaInventor: Tomohiko Hasegawa
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Patent number: 8892898Abstract: A projector system includes an information processing apparatus and a projector. The projector includes a device connection unit which enables communication between the information processing apparatus and the projector, a password generating unit which generates a password, and an encryption unit which encrypts the password and outputs the encrypted password to the information processing apparatus through the device connection unit.Type: GrantFiled: September 14, 2012Date of Patent: November 18, 2014Assignee: Seiko Epson CorporationInventor: Toshiki Fujimori
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Patent number: 8882278Abstract: A reprojection system which allows a projection to be displayed onto a display screen, and reprojected by that display screen. The display is received on the surface that itself displays, and it is then redisplayed on the surface. The redisplay can be at the same size or at a different size as the original projection. Preferably the redisplay is at the same relative intensity but a brighter actual intensity than the original display. The information is can be received and redisplayed in a number of different ways.Type: GrantFiled: December 10, 2013Date of Patent: November 11, 2014Assignee: Harris Technology, LLCInventor: Scott C. Harris
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Patent number: 8885019Abstract: An image signal processing device is provided which includes a receiving unit for receiving an image signal and setting information for each predetermined unit of the image signal including image type setting information to define whether the image signal represents a stereoscopic image and gamma correction setting information to define a gamma correction amount for the image signal, a gamma correcting unit for performing gamma correction for the image signal based on the gamma correction setting information included in the setting information received by the receiving unit, and a stereoscopic image processing unit for selectively performing a process to display the stereoscopic image for the image signal corrected by the gamma correcting unit based on the image type setting information included in the setting information received by the receiving unit.Type: GrantFiled: August 28, 2013Date of Patent: November 11, 2014Assignee: Sony CorporationInventor: Ikuo Tsukagoshi
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Patent number: 8876295Abstract: A method for displaying information via a light source on rotating helicopter blades of an aircraft such as a helicopter is provided. The light source may be a laser light source and the light therefrom may be directed onto the aircraft blade by one or more motion controlled mirrors and a computer controller. A sensor is capable of determining the position of helicopter blades during rotation, such that light may be projected upon only the moving blade at precisely timed intervals, so as to form perceivable graphics and/or messages thereon. In addition, the method may be utilized for displaying graphics and/or messages on rotating propellers of fixed wing aircraft.Type: GrantFiled: February 29, 2012Date of Patent: November 4, 2014Assignee: The United States of America as represented by the Secretary of the ArmyInventor: Michael V. Scanlon
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Patent number: 8870392Abstract: Projector (1) adapted to be installed on a household appliance (26), for projecting visible information onto a projection surface (17) lying outside of said household appliance, the projector comprising a focusing unit (4) that is adapted for focusing a light beam that emanates from a light source (5) onto said projection surface, wherein the focusing unit further comprises at least one fixation element (12) that is adapted to arrange the focusing unit in at least two different focusing positions (13, 13?) within said projector (1).Type: GrantFiled: February 28, 2011Date of Patent: October 28, 2014Assignee: Electrolux Home Products Corporation N.V.Inventors: Oliver Kleinert, Honghua (Terry) Hu, Franz-Josef Wipperfurth, Werner Braun
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Patent number: 8870393Abstract: An image projection apparatus that can perform a wall color correction and an ambient light correction obtains a wall color correction parameter by projecting a calibration image for the wall color correction and then obtains an ambient light correction parameter by projecting a calibration image for the ambient light correction, which has been subjected to the wall color correction using the wall color correction parameter.Type: GrantFiled: June 18, 2010Date of Patent: October 28, 2014Assignee: Canon Kabushiki KaishaInventor: Norihiro Kawahara
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Patent number: 8862285Abstract: A system for performing an aerial display. The system includes a plurality of UAVs each including a propulsion device and a display payload, and the system includes a ground station system with a processor executing a fleet manager module and memory storing a different flight plan and a set of display controls for the UAVs. Then, wherein, during a display time period, the UAVs concurrently execute the flight plans through operation of the propulsion devices and operate the display payloads based on the display controls. The display payloads each include a lighting assembly and a light controller. The output light is one of a two or more colored light streams, and each of the display payloads further may include a light diffuser with the output light being directed onto a surface of the light diffuser. The light diffuser may include a light diffusing screen extending about the lighting assembly.Type: GrantFiled: February 15, 2013Date of Patent: October 14, 2014Assignee: Disney Enterprises, Inc.Inventors: Clifford Wong, James Alexander Stark, Robert Scott Trowbridge
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Patent number: 8851685Abstract: There is provided an image projection apparatus comprising: a measuring unit that measures a distance from the image projection apparatus to a projection surface; a generating unit that generates a first operation image if the measured distance is less than a threshold value and generates a second operation image if the measured distance is not less than the threshold value, wherein the first operation image is an image with respect to which an operation can be input by pointing on the first operation image that is being projected with a body part of a user, and the second operation image is an image with respect to which an operation can be input by operating a cursor displayed in the second operation image that is being projected using a predetermined operating unit; and a projecting unit that projects an operation image generated by the generating unit onto the projection surface.Type: GrantFiled: June 15, 2012Date of Patent: October 7, 2014Assignee: Canon Kabushiki KaishaInventor: Osamu Yonishi
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Patent number: 8851682Abstract: A display module includes a light emitting element array and a lens array. The light emitting element array includes a plurality of light emitting elements arranged on a substrate and driven by driving signal to emit light. A lens array is configured to focus light emitted by the respective light emitting elements. The lens array includes a plurality of first lens pillars respectively provided on the light emitting elements, a plurality of second lens pillars respectively provided on the first lens pillars and having curved surfaces at tops thereof, and a plurality of lens portions formed so as to cover the first lens pillars and the second lens pillars, the lens portions having curved surfaces at tops thereof. A driving circuit is provided on the substrate.Type: GrantFiled: June 28, 2012Date of Patent: October 7, 2014Assignee: Oki Data CorporationInventors: Kenichi Tanigawa, Minoru Fujita
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Patent number: 8845104Abstract: The invention relates to a solar tracker having oleo-hydraulic cylinders that increase the rigidity of the system by keeping the two chambers of each cylinder pressurized, even while on stand-by. This makes the system more accurate, avoiding undesirable cylinder movement caused by oil compression. The system includes a circuit having at least one cylinder assembly (8,9), an oleo-hydraulic plant and a control system (5), wherein the oleo-hydraulic plant supplies the oil to the cylinders controlling the speed of movement of these latter, and the control system (5) supervises and controls the correct operation of the entire system and protects said system against possible accidents.Type: GrantFiled: June 21, 2011Date of Patent: September 30, 2014Assignee: Abengoa Solar New Technologies, S.A.Inventors: Enrique Del Pozo Polidoro, Juan Enrile Medina
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Patent number: 8845110Abstract: An augmented reality system may generate an augmented reality environment by projecting images onto various surfaces within a scene. A projection accessory display device (PADD) provides known characteristics for projection, and may be configured to simplify generation and maintenance of the projected image upon the PADD. The PADD may also provide one or more input devices which accept input from a user within the augmented reality environment. The PADD may comprise non-electronic passive components, electronic active components, or a combination thereof.Type: GrantFiled: December 23, 2010Date of Patent: September 30, 2014Assignee: Rawles LLCInventor: William Spencer Worley, III
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Patent number: 8836910Abstract: The present invention comprises a light and sound sensor system and method for repetitively measuring the luminance, chromaticity, sound, and infrared illumination in a theater to detect any changes thereto so that the images being viewed on the screen and the sound in the theater can be kept at their optimal values. In addition, in a preferred embodiment of the present invention, the system has an audio and video synchronization capability. By monitoring the audio and visual signals in real time, the exact time relationship between the signals is detected to determine whether they are properly synchronized.Type: GrantFiled: June 4, 2012Date of Patent: September 16, 2014Inventors: James A. Cashin, Harold Mark Hallikainen
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Patent number: 8830590Abstract: A unit magnification Wynn-Dyson lens for microlithography has an image field sized to accommodate between four and six die of dimensions 26 mm×36 mm. The lens has a positive lens group that consists of either three or four refractive lens elements, with one of the lens elements being most mirror-wise and having a prism-wise concave aspheric surface. Protective windows respectively reside between object and image planes and the corresponding prism faces. The lens is corrected for at least the i-line LED wavelength spectrum or similar LED-generated wavelengths.Type: GrantFiled: May 20, 2013Date of Patent: September 9, 2014Assignee: Ultratech, Inc.Inventor: David G. Stites
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Patent number: 8820947Abstract: A projection apparatus with locking structure includes an apparatus case including a main casing, a lid and at least one locking structure at the main casing and the lid, a light source, a light valve and a lens. The structure includes a slot having two opposite ends at the casing, at-least one elastic arm in the slot and at-least one positioning pillar at the lid. When the lid covers the main casing and the pillar extends into the first end, by rotating the lid relatively to the main casing, the pillar moves along the slot to the second end; when the pillar is at the second end, the elastic arm limits the pillar at the second end. The light source is for providing an illumination beam. The light valve and lens are for respectively converting the illumination beam into an image beam and the image beam into a projection beam.Type: GrantFiled: February 17, 2012Date of Patent: September 2, 2014Assignee: Coretronic CorporationInventors: Yun-Sheng Wang, Chia-Tien Chen
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Patent number: 8807766Abstract: A laser scanning projection apparatus includes an illumination unit, a projection surface, a scanning mirror, a projection window, an optical sensor, and a controlling unit. The projection window includes a transmissible part and a blocking part. A reflection-differential pattern is formed on the blocking part. When the laser beam reflected by the scanning mirror is projected on the transmissible part, the laser beam is transmitted through the transmissible part and projected on the projection surface. When the laser beam reflected by the scanning mirror is projected on the reflection-differential pattern, a reflective beam with different intensities is reflected by the reflection-differential pattern. The controlling unit calculates a phase difference between an actual projection position and a predetermined projection position of the laser beam according to the sensing signal, and compensating a subsequent image frame according to the phase difference.Type: GrantFiled: October 2, 2012Date of Patent: August 19, 2014Assignee: Lite-On Technology CorporationInventor: Chen Chun Hung
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Patent number: 8807755Abstract: The polarization beam splitting element is configured to reflect or transmit an entering beam according to its polarization direction. The element includes, in order from a beam entrance side, a base member having a light transmissive property, a first one-dimensional grating structure formed of a dielectric material and having, in a first direction, a first grating period smaller than a wavelength of the entering beam, and a second one-dimensional grating structure formed of a metal and having, in a second direction orthogonal to the first direction, a second grating period smaller than the wavelength of the entering beam.Type: GrantFiled: April 4, 2012Date of Patent: August 19, 2014Assignee: Canon Kabushiki KaishaInventor: Rie Ishimatsu
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Patent number: 8807765Abstract: A lighting system (100) includes at least one controllable light source (125) configured to provide a light having at least one attribute; an image renderer (135) configured to render at least one image; and a system controller (110) configured to select the image in corresponding to the selected attribute. The system controller (110) may be configured to receive at least one script associated with different light attributes such as different light intensity or brightness levels, and to change the image in response to changes of the light attribute in accordance with the script.Type: GrantFiled: December 26, 2012Date of Patent: August 19, 2014Assignee: Koninklijke Philips N.V.Inventor: Markus Gerardus Leonardus Maria van Doorn
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Patent number: 8801198Abstract: The light source device includes: a first support that supports one of a light source and a collimator lens condensing; a second support that supports the other of the light source and the collimator lens; and a fixing member that fixes the first support to the second support. The first support includes a first protruding portion that protrudes from the first support toward the second support, the first protruding portion having a through hole therethrough. The second support includes a second protruding portion that protrudes from the second support toward the first support, the second protruding portion having: a receiving portion that receives the first protruding portion; and a receiving hole. A rod portion of a locking member is inserted into the through hole and the receiving hole, and a head portion of a locking member is sealed with a sealant.Type: GrantFiled: March 28, 2012Date of Patent: August 12, 2014Assignee: Casio Computer Co., Ltd.Inventor: Shigeru Hirosawa
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Patent number: 8801192Abstract: A light source module and a projector using the same are provided. The light source module includes a monochromatic light source emitting a monochromatic light, a rotating wheel having a light transmitting area and a wavelength transforming area, a filter wheel rotating at a same rotation speed with the rotating wheel, and a dichroic mirror disposed between the rotating wheel and the filter wheel. The wavelength transforming area is coated with a first wavelength transforming material capable of transforming the first color light into a second color light. The filter wheel has a first color filter area and a second color filter area respectively corresponding to the light transmitting area and the wavelength transforming area. The dichroic mirror reflects the first color light to the rotating wheel and allows the second color light to transmit therethrough.Type: GrantFiled: July 17, 2012Date of Patent: August 12, 2014Assignee: BenQ CorporationInventors: Hsiu-Tsu Wang, Yung-Yu Chiang
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Patent number: 8801191Abstract: A projection system for projecting light such as images or content upon a liquid surface such as a lake or pool surface. The system includes an agitation assembly selectively operable to agitate a portion of the upper surface of liquid to form a projection screen. The system includes a projector assembly projecting or focusing light onto the projection screen on the upper surface of the liquid. The liquid is translucent to light, but the projection screen on the upper surface reflects a portion of the projected light due to the agitation. The agitation assembly may include an aeration system with a distribution manifold and is positioned below the liquid surface and has outlets discharging gas into the liquid such that air bubbles for the screen. The manifold outlets may be provided at two or more depths, whereby two or more portions of the projection screen are generated at differing times.Type: GrantFiled: November 9, 2012Date of Patent: August 12, 2014Assignee: Disney Enterprises, Inc.Inventors: Edward A. Nemeth, David W. Crawford
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Patent number: 8794771Abstract: A projector includes a projector main body for enlargedly projecting the optical image, an image output device for outputting the image information to the projector main body, and a connection mechanism interposing between the projector main body and the image output device, and for connecting the projector main body and the image output device to each other, wherein the projector main body and the image output device are disposed so as to be opposed to each other, the connection mechanism includes a plate-like member fixed to either one of the projector main body and the image output device, and a rotatable member fixed to the plate-like member and attached to the other of the projector main body and the image output device, and for making the plate-like member rotatable relatively to the other of the projector main body and the image output device.Type: GrantFiled: June 23, 2008Date of Patent: August 5, 2014Assignee: Seiko Epson CorporationInventor: Tetsushi Kimura
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Patent number: 8789952Abstract: An image processing device generates image data of a projection image displayed on a screen having a color obtained by correcting a color of original data representing an image to be displayed so that the projection image has a desired color. The image processing device includes a storage section adapted to store a spectral reflectivity of the screen, a designation section adapted to designate a type of an outside light in an installation environment of the screen, a correction light determination section adapted to determine a correction light using a spectral distribution of the reflected light obtained based on the spectral reflectivity and a spectral distribution of the outside light, and a color correction section adapted to generate the image data using the original data and data of a spectral distribution of the correction light.Type: GrantFiled: June 8, 2011Date of Patent: July 29, 2014Assignee: Seiko Epson CorporationInventors: Junichi Okamoto, Masashi Kanai, Satoshi Kinoshita
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Patent number: 8777418Abstract: A projector system includes an image generator and at least one projector for receiving an image from the image generator and projecting the image onto a screen to provide a final projected image. A computer generates correction data based on a calibration process that includes comparing an uncorrected image projected by the at least one projectors with a geometrically correct image. Wherein the at least one projector maps incoming pixel locations from the image generator to corrected pixel locations in the final projected image based on the correction data.Type: GrantFiled: January 26, 2006Date of Patent: July 15, 2014Assignee: Christie Digital Systems USA, Inc.Inventors: Kevin Wright, Greg Clancy
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Patent number: 8777417Abstract: A high-pressure discharge lamp comprising an arc tube, the arc tube including: a light-emitting part which is substantially ellipsoidal; and sealing parts which extend from either end of the light-emitting part and in which bases of electrodes are sealed, the arc tube enclosing 0.2 mg/mm3 to 0.4 mg/mm3 of mercury, the high-pressure discharge lamp having a power rating greater than 355 W and not greater than 600 W, wherein 5.4?D?5.8 and 3.1?X?D?2.3 when 355<P?380, 5.8?D?6.2 and 3.1?X?D?2.7 when 380<P?450, and 6.2?D?6.6 and 3.1?X?D?3.3 when 450<P?600, where P denotes the power rating in watts of the high-pressure discharge lamp, D denotes an inside diameter in millimeters of the light-emitting part 104 with reference to a midpoint between the electrodes 101, and X denotes a wall thickness in millimeters of the light-emitting part 104 with reference to the midpoint between the electrodes 101.Type: GrantFiled: December 2, 2011Date of Patent: July 15, 2014Assignee: Panasonic CorporationInventors: Hiroki Ogawa, Jun Sakaguchi
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Patent number: 8770764Abstract: A light projector for operation during a show that contains theatrical haze. The light projector may include a light source, a lens, a fan, and a housing having an inner chamber. The lens may have a first side and a second side. The first side of the lens may be contained within the inner chamber of the housing. The second side the lens may be outside of the inner chamber of the housing. The fan may be configured to be operated to generate air flow inside the inner chamber of the housing. A substantial portion of the air flow may be directed to impinge upon the first side of the lens to cause de-fogging of theatrical haze condensate on the first side of the lens.Type: GrantFiled: January 16, 2012Date of Patent: July 8, 2014Assignee: Barco Lighting Systems, Inc.Inventors: Richard S. Belliveau, David R. Dahly, David Karl Peck
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Patent number: 8757819Abstract: Interactive systems can include various components that are packaged together and easily assemblable. An interactive system can comprise a mount, a display device, a projector, an input device, and a processing device. The display device, the projector, the input device, and the processing device can together provide an electronic display system, while the mount can carry these other various components and assist in connecting them to one another. The mount and the other components of the interactive system can be conveniently packaged and sold as group for convenient installation by one or two persons.Type: GrantFiled: June 24, 2011Date of Patent: June 24, 2014Assignee: Steelcase Inc.Inventors: Douglas MacDonald, John Helton, Dale Miller, Michael Boyle, Peter W. Hildebrandt, Johnny Fuglsang Jessen, Edgar B. Montague, JeanLuc Camarda, Heinrik Soerensen Prang
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Patent number: 8757816Abstract: A laser projector for scanning a laser beam output by a multimode laser light source and displaying an image includes a laser driving unit to drive the multimode laser light source so that two-dimensional output patterns of a shape of the laser beam are different in each display frame. The laser driving unit applies to the multimode laser light source a driving waveform pattern which has the same product of an output intensity and output time of a laser light source during a display time of one dot and which includes an output intensity and output time different in each display frame.Type: GrantFiled: September 28, 2011Date of Patent: June 24, 2014Assignee: Hitachi Consumer Electronics Co., Ltd.Inventors: Tadayoshi Kosaka, Satoshi Ouchi, Yoshiho Seo, Tomoki Kobori
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Patent number: 8744521Abstract: A mobile communication terminal comprises a projection module for projecting images on a projection surface external to the mobile communication terminal; a display screen on which a first image and a second image are rendered; a user interface to allow a user interact with the mobile communication terminal; and a controller to process information, in response to user interaction with the user interface to generate an output via the projection module; wherein the user interacts with the user interface to cause at least the first image to be projected on the projection surface by the projection module, while both the first image and the second image are displayed on the display screen.Type: GrantFiled: May 18, 2009Date of Patent: June 3, 2014Assignee: LG Electronics Inc.Inventors: Jong Hwan Kim, Duck Moon Shin, Jeong Hyuk Yoon
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Patent number: 8733953Abstract: A display apparatus includes a light source which is configured to emit a light, a first light modulation unit which is configured modulate the light emitted from said light source, a first drive unit which is configured to drive said first light modulation unit, a projection unit, which is configured to project the light from said first light modulation unit enlargedly, a second light modulation unit, which is configured to modulate the light emitted from said projection unit so as to be emitted to an observer side, a second drive unit which is configured to drive said second light modulation unit, and an optical direction conversion unit, which is configured to convert the light from said projection unit so that the light is incident upon an incident surface of said second light modulation unit in a direction approximately perpendicular thereto.Type: GrantFiled: February 4, 2011Date of Patent: May 27, 2014Assignee: Hitachi Consumer Electronics Co., Ltd.Inventors: Koji Hirata, Masahiko Yatsu, Takanori Hisada, Hidehiro Ikeda
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Patent number: 8733952Abstract: The present disclosure relates to systems and methods that are related to coordinated projection from two or more projectors.Type: GrantFiled: February 27, 2009Date of Patent: May 27, 2014Assignee: The Invention Science Fund I, LLCInventors: Edward K. Y. Jung, Eric C. Leuthardt, Royce A. Levien, Richard T. Lord, Robert W. Lord, Mark A. Malamud, John D. Rinaldo, Jr., Lowell L. Wood, Jr.
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Patent number: 8721092Abstract: A substrate guided relay includes multiple output couplers and multiple light valves positioned between the substrate and the output couplers. The number of light valves may be equal to the number of output couplers, or may be more or less than the number of output couplers. The light valves may be enabled sequentially, or may be enabled based on the position of a user's eye. The light valves may include liquid crystal material.Type: GrantFiled: May 9, 2012Date of Patent: May 13, 2014Assignee: Microvision, Inc.Inventors: Christian Dean DeJong, Markus Duelli
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Patent number: 8714750Abstract: The status of a ceiling mounted projector is provided. Status is provided wirelessly to a remote control (RC) of the projector. Or, status is projected on the screen using a separate projection method such as a laser or light emitting diode (LED), which projects a color corresponding to status or which projects the status using words.Type: GrantFiled: January 21, 2010Date of Patent: May 6, 2014Assignee: Sony CorporationInventor: Robert Steven Cowie
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Patent number: 8712326Abstract: A projector includes a first serial advanced technology attachment connector, a latch, a switch, and a communication module. The first serial advanced technology attachment connector is configured to connect with a second serial advanced technology attachment connector located within a computer. The latch is configured to extend from the projector and to disconnect the first serial advanced technology attachment connector from the second serial advanced technology attachment connector. The switch is in communication with the latch, and is configured to close when the latch is extended. The communication module is in communication with the switch and with the first serial advanced technology attachment connector. The communication module is configured to provide power to a radio link, to initiate communication with the computer via the radio link, to receive an image from the computer, and to display the image.Type: GrantFiled: December 31, 2009Date of Patent: April 29, 2014Assignee: Dell Products, LPInventors: Samuel Nicklaus D'Alessio, Kurt Heggland
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Patent number: 8708503Abstract: A projector includes: an external case which stores an optical unit; and a foot unit which projects from the external case, the foot unit includes: a first foot main body whose projection length from the external case is variable, a second foot main body whose projection length from the first foot main body in the same direction as the projection direction of the first foot main body is variable, a first adjusting unit configured to adjust the projection length of the first foot main body, and a second adjusting unit configured to adjust the projection length of the second foot main body.Type: GrantFiled: January 18, 2012Date of Patent: April 29, 2014Assignee: Seiko Epson CorporationInventor: Yukihiro Horiko
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Patent number: 8712211Abstract: An image reproduction system comprising: an image data storage unit that stores a plurality of image data, an image display unit that successively displays a plurality of images based on the plurality of image data, an audio input unit that receives as input sound of a surrounding environment, an audio determination unit that determines whether the sound received as input by the audio input unit is in a predetermined state, and a control unit that controls a display time of the image displayed on the image display unit at the time of determination by the audio determination unit based on the results of determination by the audio determination unit when continuously displaying the plurality of images on the image display unit while successively switching them.Type: GrantFiled: April 6, 2009Date of Patent: April 29, 2014Assignee: Nikon CorporationInventor: Tsuyoshi Watanabe
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Patent number: 8696135Abstract: A projector has at least four primary color components controlled to produce a metameric effect image which is not perceptible to the human optical system and is perceptible to a video recording device.Type: GrantFiled: February 19, 2008Date of Patent: April 15, 2014Assignee: Thomson LicensingInventors: Youngshik Yoon, Pascal Bourdon, Laurent Blondé, Didier Doyen