Patents Issued in December 15, 2015
  • Patent number: 9213181
    Abstract: A display apparatus includes a first substrate, a plurality of microelectromechanical systems (MEMS) light modulators formed from a structural material coupled to the first substrate and a second substrate separated from the first substrate. A plurality of spacers extend from the first substrate to keep the second substrate a minimum distance away from the plurality of light modulators. The spacers include a first polymer layer having a surface in contact with the first substrate, a second polymer layer encapsulating the first polymer layer and a layer of the structural material encapsulating the second polymer layer. The spacers can be used as fluid barriers and configured to surround more than one but less than all of the MEMS light modulators in the display apparatus.
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: December 15, 2015
    Assignee: Pixtronix, Inc.
    Inventors: Timothy J. Brosnihan, Mark B. Andersson, Eugene E. Fike, III, Joyce Wu, J. Lodewyk Steyn
  • Patent number: 9213182
    Abstract: Systems and methods for displays that have a moveable shutter formed on a substrate having an aperture. The shutter, in at least one position, is asymmetrically aligned over the aperture. The asymmetric alignment provides an overlap between shutter and the substrate on one side of the aperture that is larger than an overlap between the shutter and the substrate on another side of the aperture. Typically, the larger overlap increases the ability of the shutter to reduce light passing through the aperture when then shutter is the in the at least one position.
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: December 15, 2015
    Assignee: Pixtronix, Inc.
    Inventor: Jianru Shi
  • Patent number: 9213183
    Abstract: A mounting auxiliary member includes a rotary member and a stationary member. The rotary member is provided in an optical scanning device, and interposed between a light source holding member holding a light source and a head part of a screw. The rotary member has a first through hole through which a shaft part of the screw penetrates and is configured so as to co-rotate with the screw as the head part of the screw comes into contact with a peripheral edge part of the first through hole. The stationary member is interposed between the rotary member and light source holding member, has a second through hole into which the shaft part of the screw penetrating through the first through hole is movably inserted, and is configured to hold the rotary member while permitting the rotary member to slidably rotate.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: December 15, 2015
    Assignee: KYOCERA Document Solutions, Inc.
    Inventor: Yoshinobu Yoneima
  • Patent number: 9213184
    Abstract: The present invention provides a micro projector device including a MEMS mirror, a laser source module, a detection module, and a control unit. The MEMS mirror has a first portion and a second portion, the first portion pivots to the second portion, and the first portion oscillates in relation to the second portion. The laser source module generates a laser light to a reflection plane of the first portion of the MEMS mirror. The detection module detects a capacitance value between the first portion and the second portion. The control unit determines the relative position between the first portion and the second portion according to the capacitance value, and provides image data to the laser source module according to the relative position. The reflection plane of the first portion is configured to reflect the laser light from the laser source module to a projection plane.
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: December 15, 2015
    Assignee: Lite-On Technology Corporation
    Inventors: Yu-Nan Tsai, Kevin K W Cheng, Chia-Hao Hsu, Chun-Lai Hsiao
  • Patent number: 9213185
    Abstract: A wearable computing system may include a head-mounted display (HMD) with a display configured to display images viewable at a viewing location. When aligned with an HMD wearer's line of sight, the entire display area of the display may be within the HMD wearer's field of view. The area within which an HMD wearer's eye can move and still view the entire display area is termed an “eye box.” However, if the HMD slips up or down, the display area may become obscured, such that the wearer can no longer see the entire image. By scaling or subsetting an image area within the display area, the effective eye box dimensions may increase. Further, in response to movements of the HMD with respect to the wearer, the image area can be adjusted to reduce effects such as vibration and slippage.
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: December 15, 2015
    Assignee: Google Inc.
    Inventors: Thad Eugene Starner, Adrian Wong, Yong Zhao, Chia-Jean Wang, Anurag Gupta, Liang-Yu (Tom) Chi
  • Patent number: 9213187
    Abstract: A gemstone viewer for personal communications devices for viewing a surface of a gemstone that has been micro or nano etched, engraved or embossed with an image or inscription such as an identification number. The viewer is mounted to employ the camera and LED light source of the personal communications device. The viewer directs the light from the light source as a light beam along a path incident to the surface of the gemstone containing the inscription. The gemstone spectrally reflects the light beam along a path back toward and through a magnifying lens to the camera lens of the personal communications device thereby enhancing the magnifying properties of the camera lens to produce a viewable light image that reveals the inscription on the viewing screen of the personal communications device.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: December 15, 2015
    Assignee: GemEx Systems, Inc.
    Inventors: Randall Wagner, Kurt Schoeckert
  • Patent number: 9213188
    Abstract: A naked-eye type display apparatus which makes a viewer recognize a stereoscopic image and can prevent pseudoscopic perception is provided. A barrier part having a function of separating a left eye image and a right eye image from each other at a normal viewing position at which the left eye image enters a left eye and the right eye image enters a right eye is provided, and a barrier part having a function of blocking entrance of the left eye image into the right eye or entrance of the right eye image into the left eye when a viewer is at a pseudoscopic position is provided. In this manner, even when the viewer is at the pseudoscopic position, the pseudoscopic perception can be prevented.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: December 15, 2015
    Assignee: Japan Display Inc.
    Inventor: Yingbao Yang
  • Patent number: 9213189
    Abstract: The objective is to provide a stereoscopic display device that is capable of preventing a malfunction of the touch panel while maintaining 3D capability. The device includes: a display panel (12); a switch liquid crystal panel (14); a touch panel (20); a driving circuit (16); and an RC circuit (18). The switch liquid crystal panel (14) is located on the front side of the display panel (12) and is capable of forming a parallax barrier (38). The touch panel (20) is located on the front side of the switch liquid crystal panel (14). The driving circuit (16) drives the switch liquid crystal panel (14) to form the parallax barrier (38). The RC circuit (18) is located between the switch liquid crystal panel (14) and the driving circuit (16). The driving circuit (16) drives the switch liquid crystal panel (14) using a voltage with an effective value of 3 volts or more.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: December 15, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takuto Yoshino, Takehiro Murao, Hiroshi Fukushima, Tomoo Takatani
  • Patent number: 9213190
    Abstract: A method for configuring an alignment of a plurality of optical segments in a sparse aperture configuration of an optical device includes providing at least one beam of light from at least one light source located on the sparse aperture optical device, directing the at least one beam of light toward at least one segment of the plurality of optical segments, detecting a reflection or transmission of the at least one beam of light off of the at least one segment of the plurality of optical segments, determining a characteristic of the reflected or transmitted light, and based on the characteristic of the reflected or transmitted light, determining an alignment of the at least one segment of the plurality of optical segments.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: December 15, 2015
    Assignee: RAYTHEON COMPANY
    Inventors: Nicholas D. Trail, David J. Markason
  • Patent number: 9213191
    Abstract: Articles comprises iron oxide colloidal nanocrystals arranged within chains, wherein the chains of nanocrystals are embedded within a material used to form the article or a transfer medium used to transfer a color to the article are described. The material or transfer medium includes elastic properties that allow the nanocrystals to display a temporary color determined by the strength of an external force applied to the article, and the material or transfer medium includes memory properties that cause the displayed temporary color to dissipate when the external force is removed, wherein the dissipation of the displayed temporary color is sufficiently slow as to be visually observable by an average observer's unaided eye.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: December 15, 2015
    Assignee: adidas AG
    Inventor: Michel Reginald Pierre Joseph Lussier
  • Patent number: 9213192
    Abstract: Systems and methods of manipulating a color displayed by an article of wear comprising iron oxide colloidal nanocrystals arranged within chains are described. Steps may include forming the article of wear from a raw material that include the chains of nanocrystals, applying a magnetic field to the raw material, applying energy to at least some of the chains of nanocrystals to soften materials within the raw material immediately surrounding the chains of nanocrystals to which the energy is applied, adjusting a strength of the magnetic field to control the color displayed by the raw material, removing the energy to allow the materials within the raw material immediately surrounding the chains of nanocrystals to harden and fix a location of the nanocrystals within the chains, and removing the magnetic field.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: December 15, 2015
    Assignee: adidas AG
    Inventor: Michel Reginald Pierre Joseph Lussier
  • Patent number: 9213193
    Abstract: There is disclosed a lightweight and small liquid crystal display which achieves low power consumption and in which the optical anisotropy of the liquid crystal material is compensated for in order to enhance the viewing angle characteristics and the response speed of the liquid crystal material. Display electrodes and a common electrode are formed on one of the substrates. The orientation of the liquid crystal material is of the HAN (hybrid alignment nematic) type. This compensates for the optical anisotropy of the liquid crystal material and improves the response speed.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: December 15, 2015
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Takeshi Nishi
  • Patent number: 9213194
    Abstract: A novel surface protection panel is provided, with no rainbow colors appearing within the display screen or shading occurring, even when the display screen is viewed through sunglasses equipped with polarization lenses. Proposed is a surface protection panel disposed on the outer side of a liquid crystal display panel, that is to say, on the visible side of the liquid crystal display panel in a liquid crystal image display device equipped with a liquid crystal display panel. The surface protection panel has a constitution which a gas barrier transparent resin film having a gas barrier layer is layered on one side or on each side of a transparent synthetic resin plate, and the surface protection panel has a property which both the transparent synthetic resin plate and the gas barrier transparent resin film are non-stretched substantially, non-oriented or uniaxially oriented.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: December 15, 2015
    Assignee: MITSUBISHI PLASTICS, INC.
    Inventors: Makoto Inenaga, Masahiko Kawano
  • Patent number: 9213195
    Abstract: A display device (50aa) includes a display panel (30) which has a display region (D) for image display and a non-display region (N) surrounding the display region (D), and has flexibility, wherein a reinforcing member (35a) is bonded to in the non-display region (N) of the display panel (30) such that the display region (D) is exposed.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: December 15, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Noriko Watanabe, Takuto Yasumatsu
  • Patent number: 9213196
    Abstract: A display includes: a reflective or semi-transmissive display panel; a light-scattering layer disposed on a top surface of the display panel; and an auxiliary light source. The light-scattering layer is an anisotropic front scattering layer which relatively strongly scatters light incident from a specific direction within a first angle range and a second angle range. The light-scattering layer has a first scattering central axis and a second scattering central axis. The first angle range and a third angle range overlap each other in an angle sub-range not including a first specific angle and an incident-plane symmetrical angle symmetrical to a second specific angle. The auxiliary light source allows light therefrom incident from a side closer to the auxiliary light source or from a side closer to the display panel to mainly enter the light-scattering layer within the second angle range.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: December 15, 2015
    Assignee: Japan Display Inc.
    Inventors: Tatsuya Yata, Masashi Mitsui, Yoshihiro Watanabe
  • Patent number: 9213197
    Abstract: Embodiments of the present invention provide a color filter substrate, a liquid crystal panel and a liquid crystal display. The color filter substrate comprises a plurality of elementary pixels. Each of the elementary pixels comprises sub-pixels in four colors. Among the sub-pixels in four colors, a sub-pixel in at least one of the colors has a number larger than or equal to 2.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: December 15, 2015
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qiangtao Wang, Wenbing Li, Xinli Ma, Yan Li
  • Patent number: 9213198
    Abstract: A display apparatus includes: a liquid crystal panel (31); a touch panel (31) placed on the liquid crystal panel (31); a base material layer (37, 40) stacked on the touch panel (34); and an adhesive layer (36, 39) interposed between the touch panel (34) and the base material layer (37, 40). Fiber having properties to solve polarization is contained in at least one of the base material layer (37, 40) and the adhesive layer (36, 39).
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: December 15, 2015
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Haruo Unno, Isao Yamamoto
  • Patent number: 9213199
    Abstract: Provided is a liquid crystal display device which exhibits power saving property and high display quality and is capable of suppressing the time-dependent degradation in display quality. The above problem is solved by providing a liquid crystal display device comprising a liquid crystal cell unit including a color filter having a transparent substrate and a plurality of coloring layers formed on the transparent substrate, a counter substrate and a liquid crystal layer formed between the color filter and the counter substrate and a backlight unit including a light emitting device having a blue light emitting element, and a red fluorescent substance and a green fluorescent substance, and the plurality of coloring layers has a blue coloring layer containing a color material of a specific triarylmethane-based compound and the red fluorescent substance is a surface-treated M12[M21-xMn4+xF6] (for example, M1 represents K+ and M2 represents Si).
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: December 15, 2015
    Assignees: DAI NIPPON PRINTING CO., LTD., NICHIA CORPORATION
    Inventors: Kazuyuki Hino, Seiji Tawaraya, Atsushi Yamamoto, Tomokazu Yoshida, Saiki Yamamoto
  • Patent number: 9213200
    Abstract: A liquid crystal panel and a liquid crystal display are disclosed. The liquid crystal display includes a liquid crystal cell having a light incident side and a light emitting side, a first polarizer arranged on the light incident side of the liquid crystal panel, a second polarizer arranged on the light emitting side of the liquid crystal panel, and a half wave plate arranged between the first polarizer and the liquid crystal cell. An absorbing axis of the first polarizer is parallel to the absorbing axis of the second polarizer, and an angle between a slow axis of the half wave plate and the absorbing axis of the first polarizer is 45 or 135 degrees. In this way, the liquid crystal display with the two polarizers parallel to each other can be in all-black state when no voltage is applied. In addition, the contrast is greatly enhanced.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: December 15, 2015
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Chih-tsung Kang, Bo Hai
  • Patent number: 9213201
    Abstract: In a display panel and a method of manufacturing the same, the display panel includes a first display substrate, a second display substrate and a sealing member. The first display substrate includes a first alignment layer in a first display region and a first peripheral region of a first base substrate, and a first backflow-blocking pattern in the first peripheral region and having a curvature to surround a vertex portion of the first display region. The second display substrate includes a second alignment layer in a second display region which faces the first display region and a second peripheral region of a second base substrate. The sealing member includes a corner portion having substantially the same curvature as the first backflow-blocking pattern to surround an outline of the first and second peripheral regions.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: December 15, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Min Jung, Sang-Yeoul Lim, Kweon-Sam Hong, Hong-Joon Moon, You-Hyun Jeong, Sang-Ho Kim, Ho-Jun Lee
  • Patent number: 9213202
    Abstract: A display device includes a first substrate having a plurality of TFTs, a passivation film, and a plurality of pixel electrodes, and a second substrate arranged with a gap with the first substrate. The passivation film has a plurality of contact holes, and the plurality of pixel electrodes are connected to the plurality of TFTs via the plurality of contact holes. The second substrate has a plurality of columnar spacers for ensuring the gap with the first substrate, and a plurality of columnar projections for misalignment prevention formed at positions corresponding to the contact holes. The number of the plurality of columnar projections is less than the number of the plurality of columnar spacers.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: December 15, 2015
    Assignee: JAPAN DISPLAY INC.
    Inventors: Yasushi Tomioka, Noboru Kunimatsu, Hidehiro Sonoda, Yasuo Imanishi, Koichi Igeta
  • Patent number: 9213203
    Abstract: A 3D image display includes a display panel operated in 2D and 3D driving modes and a barrier panel turned off in the 2D driving mode and turned on in the 3D driving mode to separate an image output from the display panel to left and right-eye images. The barrier panel includes a reference electrode, first barrier electrodes arranged in a first direction, second barrier electrodes alternately arranged with the first barrier electrodes along the first direction, and a liquid crystal layer interposed between the reference electrode and the first and second barrier electrodes. Each first barrier electrode includes first electrode pieces arranged in a zigzag fashion along a second direction different from the first direction, and each second barrier electrode includes second electrode pieces arranged in the zigzag fashion.
    Type: Grant
    Filed: June 19, 2012
    Date of Patent: December 15, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: JungHyun Cho, Taehyung Kim, Seong Mo Hwang, Il Ho Lee, Jae Jin Pyun, Yoon Gu Kim, Hyeon Yong Jang, Sang Min Jeon, Moon Jung Baek
  • Patent number: 9213204
    Abstract: Image display device having an electrode forming layer which includes a plurality of gate lines, a plurality of drain lines, a plurality of switching elements and the a plurality of pixel electrodes, and having reference electrode layer between the electrode forming layer and a substrate where the electrode forming layer formed thereon, and the reference electrode layer and the electrode forming layer are insulated by insulating layer.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: December 15, 2015
    Assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Yoshiaki Nakayoshi, Kazuhiko Yanagawa
  • Patent number: 9213205
    Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate; a first subpixel electrode positioned on the first substrate and configured to receive a first voltage; a second subpixel electrode positioned on the first substrate and configured to receive a second voltage; an insulating layer positioned between the first subpixel electrode and the second subpixel electrode; a second substrate facing the first substrate; and a common electrode positioned on the second substrate. A portion of the first subpixel electrode and a portion of the second subpixel electrode overlap each other with the insulating layer interposed therebetween, and a difference between the first voltage and a common voltage is larger than a difference between the second voltage and the common voltage.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: December 15, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hoon Kim, Su Jeong Kim, Ki Chul Shin, Dan Bi Yang, Jae-Hoon Jung, Min Ju Han, Ji Phyo Hong
  • Patent number: 9213206
    Abstract: The liquid crystal display device includes an island-shaped first semiconductor film 102 which is formed over a base insulating film 101 and in which a source 102d, a channel forming region 102a, and a drain 102b are formed; a first electrode 102c which is formed of a material same as the first semiconductor film 102 to be the source 102d or the drain 102b and formed over the base insulating film 101; a second electrode 108 which is formed over the first electrode 102c and includes a first opening pattern 112; and a liquid crystal 110 which is provided over the second electrode 108.
    Type: Grant
    Filed: April 3, 2007
    Date of Patent: December 15, 2015
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventor: Hajime Kimura
  • Patent number: 9213207
    Abstract: In at least one embodiment of the disclosure, an electro-optical device comprises a pixel electrode and a transistor corresponding to the pixel electrode. A data line is electrically connected to the transistor. A storage capacitor is provided between the pixel electrode and the transistor. The storage capacitor has a first capacitance electrode and a second capacitance electrode facing each other. A capacitance isolation film is interposed therebetween. An additional capacitor is electrically connected to the data line. The additional capacitor has a first additional capacitance electrode and a second additional capacitance electrode facing each other. An additional capacitance isolation film is interposed therebetween. The first additional capacitance electrode is provided on a same layer as the first capacitance electrode. The second additional capacitance electrode is provided on a layer different from the layers of the first and second capacitance electrodes.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: December 15, 2015
    Assignee: Seiko Epson Corporation
    Inventors: Minoru Moriwaki, Hiroaki Mochizuki
  • Patent number: 9213208
    Abstract: A liquid crystal display device includes first and second substrates; a liquid crystal layer placed between the first and second substrates; gate lines; source lines; a first insulation film covering the gate lines and the source lines; a light-shielding film covering the source lines; a second insulation film covering the gate lines, the source lines, and the light-shielding film; a signal electrode disposed on the second insulation film; and a common electrode disposed on the second insulation film, a shield electrode being placed so as to lie between the signal electrode and the source line as seen in a plan view, as well as to lie between the first insulation film and the light-shielding film as seen in a sectional view, and a third insulation film being placed between the shield electrode and the light-shielding film.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: December 15, 2015
    Assignee: KYOCERA CORPORATION
    Inventors: Masahiko Nishide, Hideaki Sakai, Kenji Ogura, Shigeki Kitamura, Takashi Arisawa
  • Patent number: 9213209
    Abstract: A liquid crystal including: a first substrate; a pixel electrode disposed on the first substrate and including a first subpixel electrode and a second subpixel electrode disposed in one pixel area; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, wherein an area of a region occupied by the first subpixel electrode is less than an area of a region occupied by the second subpixel electrode. Each of the first and second subpixels has a cross-shaped stem and minute branches extending from it to improve side visibility quality and gray scale uniformity.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 15, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hak Sun Chang, Jang Wi Ryu, Ki Chul Shin, Jae-Soo Jang
  • Patent number: 9213210
    Abstract: A directly addressable display device comprising at least one pixel cell (1-9), each pixel cell (1-9) being arranged for displaying a symbol, which symbol is repeatedly switchable between an on-state and an off-state, wherein each pixel cell (1-9) comprises an electrochromic layer (110) comprising an electrochromic and electrochemically active organic polymer material being electrochemically switchable between two different visually detectable coloring states; a counter electrode layer (140) comprising an electronically conductive material, wherein said counter electrode layer (140) in the viewing direction of the display device is arranged behind said electrochromic layer (110); an electrolyte layer (130), which electrolyte layer (130) is solid and arranged spatially between, and in ionic contact with, said electrochromic layer (110) and said counter electrode layer (140); a symbol defining layer (120) which is electronically and ionically insulating, arranged in direct ionic contact with said electrochromic
    Type: Grant
    Filed: October 5, 2012
    Date of Patent: December 15, 2015
    Assignee: Acreo Swedish ICT AB
    Inventors: Peter Andersson Ersman, Mats Sandberg
  • Patent number: 9213211
    Abstract: An assembly corresponding to a pixel includes sub-assemblies that each correspond to a sub-pixel of the pixel. At least one of the sub-assemblies includes a luminescent fluid, black particles and a mirror. The luminescent fluid converts wavelengths of light less than a conversion wavelength of the sub-assembly to the conversion wavelength. The black particles are positionable within luminescent fluid in accordance with a color to be displayed by the assembly. The mirror is disposed at a bottom end of the sub-assembly.
    Type: Grant
    Filed: October 3, 2010
    Date of Patent: December 15, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Gary Gibson, Xia Sheng
  • Patent number: 9213212
    Abstract: A lens panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base substrate, a first electrode formed on the first base substrate, and a first alignment layer formed on the first electrode. The first alignment layer includes a plurality of unit alignment areas forming a lens unit and is aligned to have a first azimuth angle and a plurality of first polarized angles. The first polarized angles vary in the unit alignment area. The second substrate includes a second base substrate, a second electrode formed on the second base substrate, and a second alignment layer aligned to have a second azimuth angle and a second polarized angle. The liquid crystal layer is disposed between the first substrate and the second substrate.
    Type: Grant
    Filed: January 25, 2012
    Date of Patent: December 15, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yong-Hwan Shin, Bong-Sung Seo, Min-Sik Jung
  • Patent number: 9213213
    Abstract: A three-dimensional image display apparatus includes a display panel which receives light and displays an image, a liquid crystal lens panel which refracts the light exiting from the display panel, a lens driver which drives the liquid crystal lens panel, a timing controller which controls the lens driver, a power supply unit which provides the liquid crystal lens panel with a driving voltage in response to a control of the timing controller, and a driver data value storage unit which stores a driver data value and applies the driver data value stored therein to the lens driver when the data driver storage unit is turned on, where the lens driver operates the liquid crystal lens panel using the driving voltage and the driver data value in response to the control of the timing controller.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: December 15, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Cheolwoo Park, Joo-Young Kim, Jung-taek Kim, Geunjeong Park, KyoungHo Lim, Ji-woong Jeong
  • Patent number: 9213214
    Abstract: In accordance with the present invention, there is provided an optical path-changing device having one or more curved waveguides, which not only can change an optical path at a large angle close to a perpendicular direction after light or an optical signal has been incident and reflected, but also can change the optical path in various directions, such as for straight pass, left turn, and right turn. An optical path-changing device having one or more curved waveguides according to an embodiment of the present invention includes a first waveguide (11) formed in a straight line. A second waveguide (12) is configured to branch from the first waveguide in a first direction and formed in a shape of curved line. A first reflector (21) is arranged in a region in which the second waveguide branches from the first waveguide.
    Type: Grant
    Filed: October 22, 2012
    Date of Patent: December 15, 2015
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Hyo-Hoon Park, Jong Hun Kim, Young-Tak Han
  • Patent number: 9213215
    Abstract: A method of generating a supercontinuum in chalcogenide fiber with a pump light comprising a short pulse fiber laser or diode laser operating with a wavelength of 1.0 ?m or greater that is wavelength shifted through a nonlinear fiber one or more times and amplified one or more times and launched into a chalcogenide fiber whereby the spectrum is broadened in the chalcogenide fiber through various nonlinear processes to generate a supercontinuum within the mid-IR from 1.5 to greater than 5 ?m.
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: December 15, 2015
    Assignee: The United States of America, as represented by the Secretary of the Navy
    Inventors: Leslie Brandon Shaw, Rafael R. Gattass, Jasbinder S. Sanghera, Ishwar D. Aggarwal
  • Patent number: 9213216
    Abstract: A solid state detection system includes a degenerate photo-parametric amplifier (PPA), wherein the PPA comprises a photo diode, and a periodically pulsed light source, wherein the photo-parametric, amplifier (PPA) is synchronized to the pulsed light source with a phase locked loop that generates a pump waveform for the PPA at twice the frequency of the excitation pulse rate.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: December 15, 2015
    Assignee: The Brain Window, Inc.
    Inventor: Andreas G. Nowazyk
  • Patent number: 9213217
    Abstract: Disclosed is an imaging apparatus provided with: a light irradiation unit which irradiates a target area with light; a differential image generation unit which generates a differential image between a first image which was taken in synchronization with the irradiation period during which the light irradiation unit irradiates the light and a second image which was taken outside the irradiation period; a transmittance estimation unit which estimates the light transmittance of an object in the target area; and a light exposure adjustment unit which adjusts the exposure based on the estimation result from the transmittance estimation unit. The transmittance estimation unit estimates the transmittance of the object from at least one of the first image, the second image, and the differential image.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: December 15, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yasuhiro Mori, Hideki Kawahara, Mutsuhiro Yamanaka, Toshiharu Takenouchi, Eiji Nakamoto, Osamu Uesugi
  • Patent number: 9213218
    Abstract: A camera housing includes a humidity prevention system comprising various seals between internal components of the housing such as an external shell of the housing, a lens barrel within the external shell, a front cover of the housing, an outer front cover of the housing, and a viewing component connected to the outer front cover. A plurality of seals creates an airtight seal between the lens barrel and the front cover and between the front cover and the outer front cover. The seals create an airtight cavity within the outer front cover, the viewing component, the front cover, and the lens barrel. Additional seals can also be used to create an airtight seal between the outer front cover and the viewing component and between the external shell and the front cover, further preventing humidity from accumulating within the closed airtight space.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: December 15, 2015
    Assignee: GoPro, Inc.
    Inventor: Evan L. Coons
  • Patent number: 9213219
    Abstract: An inner focus lens system, in order from an object side, comprising: a first lens unit including a most-object-side negative first lens element; a positive second lens unit; and a negative third lens unit, wherein an aperture diaphragm is included, the first lens unit, the third lens unit, and the aperture diaphragm are fixed relative to an image surface in focusing, the second lens unit moves relative to the image surface in the focusing, and the conditions: BF/Y<1.7 and TH/f>1.6 (BF: distance from an apex of an image-side surface of a most-image-side lens element to the image surface; Y: maximum image height; TH: distance from an apex of an object-side surface of a most-object-side lens element to the apex of the image-side surface of the most-image-side lens element; f: focal length of the lens system) are satisfied.
    Type: Grant
    Filed: July 4, 2015
    Date of Patent: December 15, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Satoshi Kuzuhara, Yoshio Matsumura
  • Patent number: 9213220
    Abstract: A system including a camera that includes a lens having an aperture, a tripod configured to support the camera, a mount configured to be coupled the tripod and to the camera, the mount including a pivot that is configured such that the camera is rotatable around an axis that is aligned with the aperture of the camera, a motor configured to control the rotation of the mount, a memory containing computer readable instructions, that when executed by a processor, cause the processor to, calculate a desired position of the camera using sensor information, control the motor such that the camera is moved to the desired position, control the shutter of the camera to capture an image, and store the captured image.
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: December 15, 2015
    Assignee: YOUBIQ, LLC
    Inventors: Gordon Fowler, E. Hubbard Yonkers, Zigurd Mednieks
  • Patent number: 9213221
    Abstract: Camera mount systems, allowing a camera crew to quickly change over from one type of camera mount to another type of camera mount, include an adapter plate and a camera mounting plate, which can mount to various types of camera mounts. The adapter plate includes a support platform and primary and secondary female alignment elements, which form sockets. The sockets are configured to receive primary and secondary male alignment elements of the camera mounting plate. The camera mounting plate and the adapter plate are configured to mate, using one or more locking, engagement, and/or catch mechanisms such that the mounting plate is securely positioned on the adapter plate. Upon assembly of a camera mount system with a camera mount, movement of the camera during and between filming is avoided.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: December 15, 2015
    Assignee: Panavision International, L.P.
    Inventors: Dominick Aiello, Haluki Sadahiro
  • Patent number: 9213222
    Abstract: A tripod head suitable for holding an imaging device thereon being supported by a tripod includes the tripod head being movable to position the imaging device at a desired orientation. A control arm is affixed to and movable in a two-dimensional arc, without being movable in three-dimensions over the two-dimensional arc, with respect to the tripod head. The control arm has selectable resistance to movement along the two-dimensional arc as a result of selectively increasing or decreasing the resistance between at least three friction plates having surfaces in face-to-face engagement with one another.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: December 15, 2015
    Assignee: Really Right Stuff, LLC
    Inventors: Joseph M. Johnson, Verent Chan
  • Patent number: 9213223
    Abstract: An image projecting device of the present invention includes an image display section for displaying an image, a projecting optical system for outputting the image along an optical path and projecting the image onto a projection surface, and a lens unit provided on any position on the optical path. The lens unit includes a lens section having a lens movable along at least two or more directions in a plane vertical to an optical axis of the projecting optical system, and a driving section having an actuator section for moving the lens section, and the actuator section is disposed so that a thrust line passes through a centroid of the lens section. The driving section moves the lens so as to tilt an optical axis of light emitted from the image display section, and move a display position of pixels on the projection surface composing the image displayed by the image display section.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: December 15, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Ken Mashitani
  • Patent number: 9213224
    Abstract: A projector includes an optical element and a cooling device configured to supply cooling air along the surface of the optical element. The cooling device supplies the cooling air in two supply directions crossing each other and extending from one edge to the other edge of two opposed edges of the optical element.
    Type: Grant
    Filed: July 27, 2011
    Date of Patent: December 15, 2015
    Assignee: Seiko Epson Corporation
    Inventors: Norikazu Kadotani, Yohei Sakai
  • Patent number: 9213225
    Abstract: A polarization converter for use in a projector apparatus is provided. The polarization converter includes a polarizing beam splitter, a half wavelength retarder and a quarter wavelength retarder. The polarizing beam splitter could split a first light into a first light beam with a first polarized direction and a second light beam with a second polarized direction. The half wavelength retarder is disposed on the side of the polarizing beam splitter and the second light beam is converted into the second light beam with the first polarized direction by the half wavelength retarder. The first and second light beams with the first polarized direction are coupled to form a first polarized light with the first polarized direction. The quarter wavelength retarder is disposed behind the half wavelength retarder so that the first polarized light is converted into a first circularly polarized light.
    Type: Grant
    Filed: May 22, 2012
    Date of Patent: December 15, 2015
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Hung Ying Lin
  • Patent number: 9213226
    Abstract: An optical display system includes a projection system for outputting images having an image refresh frequency and a two-dimensional screen for receiving the images. The screen is coupled to a motion unit which allows a motion of the screen at a frequency which is equal to the refresh frequency of the images.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: December 15, 2015
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Francesco M. De Collibus, Luca Landi, Claudio Predenzi
  • Patent number: 9213227
    Abstract: An autofocus (AF) system and method is provided that maps the topography of a substrate such as a semiconductor wafer, in a manner that corrects for Goos Hanchen (GH) effect. In addition, a new and useful detector is provided that is particularly useful in an AF system and method. The detector preferably has both color and polarization filtering integrally associated with the detector, so that polarization and color filtering is provided at the detector, on a pixel by pixel basis.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: December 15, 2015
    Assignee: NIKON CORPORATION
    Inventors: Eric Peter Goodwin, Daniel Gene Smith
  • Patent number: 9213228
    Abstract: A device and a method are described for measuring a camera having an image sensor, in particular a fixed-focus camera, the device including: a camera support for accommodating at least one camera to be tested in at least one camera position, a collimator device for emitting collimator light of a test pattern having different object distances, a mirror system for deflecting the collimator light to the camera position, the mirror system having at least one first mirror device which is pivotable by a mirror adjustment device into multiple pivot positions, and a second mirror device having multiple second mirror units, the second mirror units reflecting the light emitted by the first mirror device in its different pivot positions to the camera position for imaging the test pattern in different image regions of an image sensor.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: December 15, 2015
    Assignee: ROBERT BOSCH GMBH
    Inventors: Uwe Apel, Carina Raizner
  • Patent number: 9213229
    Abstract: A positively chargeable electrophotographic photosensitive member has a photosensitive layer. The photosensitive layer at least includes the following layers layered in the stated order: (I) a charge transport layer at least containing a hole transport material and a binder resin; and (II) a charge generating-and-transporting layer at least containing a charge generating material, an electron transport material, a hole transport material, and a binder resin all within this layer. The binder resin contained in the charge transport layer is different from the binder resin contained in the charge generating-and-transporting layer, and either of the binder resins contains a polyvinyl acetal resin.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: December 15, 2015
    Assignee: KYOCERA Document Solutions Inc.
    Inventors: Yuko Iwashita, Yukimasa Watanabe, Junichiro Otsubo, Kazuaki Ezure, Kazutaka Sugimoto
  • Patent number: 9213230
    Abstract: A system and method for collaboratively providing configurations for a media environment are provided. In general, configuration events from a number of media environments are collected and provided to a Collaborative Configuration System (CCS) server. Based on the configuration events, the CCS server generates and provides recommended configurations to a media environment. The recommended configurations may be generated prior to or after receiving a request for recommended configurations from the media environment. In one embodiment, the recommended configurations are provided as a recommended configuration profile providing a set of configurations to be applied at the media environment. In another embodiment, the recommended configurations are provided as a CCS track associated with a particular media presentation. The CCS track includes configuration changes to be applied to the media environment for a number of time slices of the media presentation during playback of the media presentation.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: December 15, 2015
    Assignee: Qurio Holdings, Inc.
    Inventors: Christopher M. Amidon, Alfredo C. Issa, Richard J. Walsh, Gary W. Black
  • Patent number: 9213231
    Abstract: A reflective original includes: a reflection layer which has a multilayer film configured to reflect extreme ultraviolet light; a base material configured to support the reflection layer; and a thermal diffusion layer interposed between the reflection layer and the base material, and configured to diffuse heat of the reflection layer. A heat capacity, per unit area, of a structure constituted by both the reflection layer and the thermal diffusion layer is not lower than 1.1 (J/(K·m2)).
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: December 15, 2015
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Masami Yonekawa, Akira Miyake