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1. 发明授权

EP3119228B1 ARTICLE HAVING A PLURALITY OF OPTICAL STRUCTURES 审中-公开
公开(公告)号：EP3119228B1
公开(公告)日：2018-12-26
申请号：EP15711409.1
申请日：2015-03-11
申请人： NIKE Innovate C.V.
发明人： MILLER, Todd W. , LILES, Timothy K.
IPC分类号： A43B1/00 , A41D27/08 , A41D31/00 , A41D3/00 , B29D11/00 , B41M3/06 , B41M5/382 , B41J3/407 , G02B27/22
CPC分类号： G02B5/22 , A41D27/08 , A41D31/0088 , A41D31/0094 , A43B1/00 , A43B1/0027 , A43B1/0072 , A43B3/0078 , A43B23/0235 , B29D11/00298 , B29D11/0073 , G02B1/12 , G02B3/00 , G02B27/2214
摘要： An article having optical structures disposed on a base material element. Optical structures include lenticular lens structures and discrete coloring elements. Lenticular lens structure has several lens layers. The article has a different appearance when an observer views the article at various angles. The appearance may differ in terms of coloring scheme.

2. 发明公开

EP3375185A1 DISPLAY DEVICE AND DISPLAY CONTROL METHOD 有权
公开(公告)号：EP3375185A1
公开(公告)日：2018-09-19
申请号：EP16787793.5
申请日：2016-10-24
申请人： Koninklijke Philips N.V.
发明人： KOERBER, Achim Gerhard Rolf , KROON, Bart , JOHNSON, Mark Thomas
IPC分类号： H04N13/04 , G09G3/00 , G02F1/00
CPC分类号： H04N13/324 , G02B6/003 , G02B27/00 , G02B27/2214 , G02F1/133514 , G02F1/133526 , G02F1/133621 , G02F2001/133622 , G09G3/003 , G09G3/3413 , G09G3/3611 , G09G2358/00 , H04N13/305 , H04N13/349 , H04N13/351 , H04N13/354 , H04N13/359 , H04N13/398 , H04N2013/40 , H04N2013/403 , H04N2213/001
摘要： A display device has a display panel (70) and a color filter layer (72) spaced from the display panel, comprising an array of color filter portions. In a privacy mode (narrow viewing angle mode), the display panel produces output regions of different light output color, which regions are aligned with corresponding color portions of the color filter layer. In a public mode (wide viewing angle mode) the display panel produces light containing all of the output colors to all of the output regions. By providing a color filter layer spaced from the display panel, color filtering is used to control the range of angles over which an image is output. The color filter layer is in essence moved away from the display panel. The spacing between the two and the width of the color filter portions determines the extent by which the light output is angularly limited.

3. 发明授权

EP2682790B1 Stereoscopic image display device and method for manufacturing the same 有权
公开(公告)号：EP2682790B1
公开(公告)日：2018-09-05
申请号：EP12008379.5
申请日：2012-12-17
申请人： LG Display Co., Ltd.
发明人： Kim, Jin-Yeong , Chae, Hee-Young
IPC分类号： H05K13/04 , G02B27/22 , G02B27/26 , G02B5/30
CPC分类号： G02F1/133512 , G02B5/3083 , G02B27/2214 , G02B27/26 , H04N13/337 , H04N2213/001 , H05K13/04 , Y10T29/4913
摘要： A stereoscopic image display device, includes an array substrate (330) having a thin film transistor; a color filter substrate (360) opposing the array substrate (330) and having black matrixes (355) disposed in first and second directions; a plurality of black stripes (385) formed on the color filter substrate (360) and corresponding to the black matrix (355) in the first direction; a patterned retarder film (390) formed on the plurality of black stripes (385); and wherein line widths of the plurality of black stripes (385) increase towards first and second ends in the second direction. Due to the invention, the cross-talk problem can be improved.

4. 发明公开

EP3365888A1 VISION CORRECTION SYSTEM, METHOD AND GRAPHICAL USER INTERFACE FOR IMPLEMENTATION ON ELECTRONIC DEVICES HAVING A GRAPHICAL DISPLAY 审中-公开
公开(公告)号：EP3365888A1
公开(公告)日：2018-08-29
申请号：EP16838171.3
申请日：2016-08-25
申请人： Evolution Optiks Limited
发明人： HOUGH, Christopher J. S. , HOUGH, Nathan L. , SHARPE, Jennifer K. , HOUGH, Ryan M. , VIGEANT, Luke A.
IPC分类号： G09G5/00 , G02C7/00 , G06F3/14
CPC分类号： G06F3/04847 , G02B27/02 , G02B27/2214 , G06F3/0482 , G06F3/14 , G06F3/147 , G06T1/0007 , G06T5/00 , G09G5/003 , G09G5/30 , G09G2320/0261 , G09G2320/0606 , G09G2320/0626 , G09G2320/0693 , G09G2340/14 , G09G2354/00 , G09G2370/02 , G09G2380/08 , H04L67/04 , H04L67/10 , H04L67/12 , H04L67/125 , H04L67/306
摘要： Described are various embodiments of an electronic device having an adjustable graphical display, and a vision correction system, method and graphical user interface therefor.

5. 发明授权

EP2583132B1 OPTICAL DEVICE READING METHOD AND DEVICE 有权
公开(公告)号：EP2583132B1
公开(公告)日：2018-08-08
申请号：EP11798465.8
申请日：2011-06-20
申请人： Rolling Optics AB
发明人： LUNDVALL, Axel
IPC分类号： G02B27/22 , G02B3/00 , G09F3/02 , G02B7/02 , G06K7/10
CPC分类号： G06K7/10 , G02B3/0056 , G02B7/023 , G02B27/2214
摘要： A method for enabling reading of an optical device that has an array of focusing elements and is configured to provide a synthetic image, comprises arranging (210) of the optical device to obtain a first predetermined shape and controlling (220) of an image plane selector to select an image plane at a first position relative a surface of the optical device. An observable two-dimensional section of the synthetic image taken at the selected image plane is thereby provided. A device for enabling reading of an optical device is also disclosed.

6. 发明授权

EP1991009B1 Directional display device 有权
公开(公告)号：EP1991009B1
公开(公告)日：2018-07-18
申请号：EP08005590.8
申请日：2008-03-26
申请人： BOE Technology Group Co., Ltd.
发明人： Hamagishi, Goro
IPC分类号： H04N13/305
CPC分类号： G02B27/2214 , G02B27/26 , H04N13/305 , H04N13/31
摘要： Provided is a directional display device which separates and displays a plurality of images displayed on an image display surface of a display panel in a plurality of different viewing direction, the directional display device including: a polarization control unit which is arranged in front of the display panel; a liquid crystal lens which is arranged in front of the polarization control unit; and a polarization plate which is arranged in front of the liquid crystal lens, wherein the polarization control unit has first and second polarization areas which change incident light rays to light rays having different polarization axes, the liquid crystal lens includes a lens layer including a plurality of lenses having a predetermined refractive index and a liquid crystal layer, an alignment state of the liquid crystal layer is changed so as to change the refractive index of the liquid crystal layer and change the refractive power of the liquid crystal lens, and the polarization axis of the light rays incident to the liquid crystal lens is changed, in a state in which the display panel is arranged in a first direction in which longitudinal and lateral directions of the image display surface are previously determined, the refractive power of the liquid crystal lens becomes invalid, and the polarization axis of the light rays incident from the polarization control unit is changed such that, among the light rays incident from the polarization control unit, light rays emitted from the first polarization area are shielded and light rays emitted from the second polarization area transmit through the polarization plate, and the plurality of images are separated in the plurality of viewing direction, and in a state in which the display panel is arranged in a second direction in which the longitudinal and lateral directions of the image display surface are inverted from those of the first direction, the refractive power of the liquid crystal lens is set to a predetermined level, the polarization axis of the light rays incident from the polarization control unit is changed such that the light rays incident from the polarization control unit to the liquid crystal lens transmit through the polarization plate regardless of from which of the first polarization area and the second polarization area the light rays are emitted, and the plurality of images are separated in the plurality of viewing direction.

7. 发明公开

EP3199988A4 COLOR FILTER AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL, DISPLAY DEVICE AND DRIVE METHOD THEREOF 审中-公开
公开(公告)号：EP3199988A4
公开(公告)日：2018-06-13
申请号：EP15778592
申请日：2015-01-12
申请人： BOE TECHNOLOGY GROUP CO LTD , HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD
发明人： WANG HUAN , SHIN MOOKEUN , TU ZHIZHONG , YOON YONG JUN
IPC分类号： G02B5/23 , G02B27/22
CPC分类号： G09G3/2003 , G02B5/201 , G02B5/23 , G02B27/2214 , G09G3/003 , G09G5/14 , G09G2300/0443 , G09G2300/0452 , H04N13/0409 , H04N13/0422 , H04N13/31 , H04N13/324
摘要： A color filter and a manufacturing method, a display panel, and a display device and a driving method are provided. The color filter includes a plurality of color resists which include red resists (R), green resists (G) and blue resists (B); and the color filter includes a plurality of pixel regions arranged in a matrix, each pixel region comprises a red sub-pixel region comprising an even number of red sub-sub-pixel regions, a green sub-pixel region including an even number of green sub-sub-pixel regions, a blue sub-pixel region including an even number of blue sub-sub-pixel regions, each red sub-sub-pixel region is provided with a red resist, each green sub-sub-pixel region is provided with a green resist, and each blue sub-sub-pixel region is provided with a blue resist. The manufacturing precision and alignment accuracy of a mask for this color filter is lower than a current technology and reduce the manufacturing difficulty.

8. 发明公开

EP3327341A1 BACKLIGHT UNIT AND DISPLAY DEVICE COMPRISING THE SAME 审中-公开
公开(公告)号：EP3327341A1
公开(公告)日：2018-05-30
申请号：EP17203754.1
申请日：2017-11-27
申请人： Samsung Electronics Co., Ltd.
发明人： LEE, Jinho , CHOI, Yoonsun , NAM, Dong Kyung
IPC分类号： F21V8/00 , G02B27/22
CPC分类号： G02B6/0038 , G02B6/0028 , G02B6/0031 , G02B6/0051 , G02B6/0055 , G02B6/0063 , G02B6/0068 , G02B6/0091 , G02B27/22 , G02B27/2214
摘要： A backlight unit, a display device including the backlight unit, and a method of manufacturing the backlight unit are provided. The backlight unit may include a light guide plate configured to provide light for a two-dimensional (2D) image and light for a three-dimensional (3D) image to a display panel, and the light guide plate may include a first output pattern formed on an upper surface of the light guide plate and configured to output the first light provided from the first light source to a display panel and a second output pattern formed on a lower surface of the light guide plate and configured to output the second light provided from the second light source to the display panel.

9. 发明公开

EP3267252A3 STEREOSCOPIC IMAGING APPARATUS 审中-公开
公开(公告)号：EP3267252A3
公开(公告)日：2018-04-18
申请号：EP17174496.4
申请日：2011-10-13
申请人： Sony Corporation
发明人： YAMADA, Masahiro , AOKI, Sunao
IPC分类号： G03B35/08 , G02B27/22 , A61B1/00 , G02B23/24
CPC分类号： G02B23/2415 , A61B1/00188 , A61B1/00193 , G02B21/22 , G02B27/2214 , G03B35/08 , G03B35/10 , H04N13/239
摘要： A stereoscopic imaging apparatus includes: an objective optical system having a function of imaging a subject as a real image or a virtual image; and plural imaging optical systems that image plural subject luminous fluxes output from different paths of the objective optical system again as parallax images using plural independent optical systems, wherein, in the case where a focal length value when the objective optical system images the subject as the real image is positive and the focal length value when the objective optical system images the subject as the virtual image is negative, a focal distance (f) of the objective optical system and a distance (L) from a rear principal point of the objective optical system to a front principal point of the imaging optical system is set to values that satisfy the following equation f / L − f ≤ 1.

10. 发明公开

EP3120187A4 DIRECTIONAL BACKLIGHT 审中-公开
公开(公告)号：EP3120187A4
公开(公告)日：2018-04-04
申请号：EP15764835
申请日：2015-03-19
申请人： REALD SPARK LLC
发明人： WOODGATE GRAHAM J , HARROLD JONATHAN , ROBINSON MICHAEL G
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02B27/2214 , G02B6/0035 , G02B6/0048 , G02B6/0068
摘要： A directional display may include a waveguide. The waveguide may include light extraction features arranged to direct light from an array of light sources by total internal reflection to an array of viewing windows and a reflector arranged to direct light from the waveguide by transmission through extraction features of the waveguide to the same array of viewing windows. A further spatially multiplexed display device comprising a spatial light modulator and parallax element is arranged to cooperate with the illumination from the waveguide. An efficient and bright autostereoscopic display system with low cross talk and high resolution can be achieved.

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