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1. 发明公开

EP3118668A1 LIQUID CRYSTAL LENS AND DISPLAY DEVICE 有权
标题翻译： FLÜSSIGKRISTALLLINSEUND ANZEIGEVORRICHTUNG
公开(公告)号：EP3118668A1
公开(公告)日：2017-01-18
申请号：EP15749710.8
申请日：2015-01-04
申请人： BOE Technology Group Co., Ltd.
发明人： WANG, Haiyan , WU, Kun , TIAN, Yunyun , FANG, Zheng , WANG, Qiangtao , CHOI, Hyun Sic
IPC分类号： G02B27/22 , G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134309 , G02B3/14 , G02B27/22 , G02B27/2214 , G02F1/133528 , G02F1/133784 , G02F1/13439 , G02F1/29 , G02F2001/133531 , G02F2001/133749 , H04N13/305
摘要： A liquid crystal lens and a display device are provided. The liquid crystal lens comprises: a first substrate (1) and a second substrate (2) arranged opposite to each other; a liquid crystal layer (3), located between the first substrate (1) and the second substrate (2); a plurality of strip-shaped first electrodes (4), parallel to each other and located on a side of the first substrate (1) facing the liquid crystal layer; a first alignment layer (5), located on a side of the first electrodes (4) facing the liquid crystal layer (3);a planar second electrode (6), located on a side of the second substrate (2) facing the liquid crystal layer (3); and a second alignment layer (7), located on a side of the second electrode (6) facing the liquid crystal layer (3), wherein an included angle between an extending direction of each of the first electrodes (4) and one edge (a) of the first substrate (1) is greater than zero, a rubbing direction of the first alignment layer (5) and a rubbing direction of the second alignment layer (7) are symmetric with respect to the extending direction of the first electrode (4), thereby ensuring that a liquid crystal lens with better symmetry can be acquired under smaller moire pattern.
摘要翻译：提供了一种液晶透镜和显示装置。液晶透镜包括：彼此相对布置的第一基板（1）和第二基板（2）; 位于第一基板（1）和第二基板（2）之间的液晶层（3）; 多个条状的第一电极（4），彼此平行并位于面向液晶层的第一基板（1）的一侧; 位于所述第一电极（4）的面向所述液晶层（3）的一侧的第一取向层（5）;位于所述第二基板（2）的面向所述液体的一侧的平面第二电极（6）晶体层（3）; 以及位于所述第二电极（6）的面向所述液晶层（3）的一侧的第二取向层（7），其中，所述第一电极（4）的每一个的延伸方向与一个边缘 a）大于零，第一取向层（5）的摩擦方向和第二取向层（7）的摩擦方向相对于第一电极（1）的延伸方向对称（ 4），从而确保在更小的波纹图案下可以获得具有更好对称性的液晶透镜。

2. 发明公开

EP3076234A1 FRESNEL LIQUID CRYSTAL LENS PANEL, PREPARATION METHOD THEREFOR, AND 3D DISPLAY 有权
标题翻译： FRESNEL-FLÜSSIGKRISTALLLINSENPLATTE，HERSTELLUNGSVERFAHRENDAFÜRUND 3D-ANZEIGE
公开(公告)号：EP3076234A1
公开(公告)日：2016-10-05
申请号：EP14883526.7
申请日：2014-08-29
申请人： BOE Technology Group Co., Ltd.
发明人： WU, Kun
IPC分类号： G02F1/29 , G02F1/1339 , G02B27/22
CPC分类号： G02B27/2242 , G02B3/08 , G02B3/14 , G02B27/2214 , G02F1/1323 , G02F1/1326 , G02F1/133377 , G02F1/133526 , G02F1/1339 , G02F1/13394 , G02F1/29 , G02F2001/13396 , G02F2001/13398 , G02F2001/294
摘要： There is disclosed a Fresnel liquid crystal lens panel for a naked eye three-dimensional display, a manufacturing method thereof, and a 3D display using the same. The Fresnel liquid crystal lens panel comprises: a Fresnel liquid crystal lens panel for a naked eye three-dimensional display, comprising: a first substrate comprising a first transparent substrate and a first electrode formed on an inner side of the first transparent substrate; a second substrate comprising a second transparent substrate arranged relative to the first transparent substrate and a plurality of spaced-apart, strip-shaped second electrodes formed on an inner side of the second transparent substrate; a liquid crystal layer filled in a space between the first and second substrates, and divided into a plurality of lens regions, liquid crystal molecules within each lens region being deflected at different angles to form a Fresnel liquid crystal lens when different driving voltages are applied to respective second electrodes within the lens region; and a plurality of insulating barrier blocks, each of the plurality of insulating barriers being located at an inner side of the second substrate and arranged between two adjacent side lobes of the Fresnel liquid crystal lens. Since the adjacent side lobes of the Fresnel liquid crystal lens are partitioned by means of the insulating barrier block at the boundary therebetween, the crosstalk within the lens region is reduced.
摘要翻译：公开了一种用于肉眼三维显示器的菲涅尔液晶透镜面板及其制造方法，以及使用该液晶显示器的3D显示器。菲涅耳液晶透镜面板包括：用于裸眼三维显示器的菲涅耳液晶透镜面板，包括：第一基板，包括第一透明基板和形成在第一透明基板的内侧上的第一电极; 第二基板，包括相对于第一透明基板布置的第二透明基板和形成在第二透明基板的内侧上的多个间隔开的带状第二电极; 填充在第一和第二基板之间的空间中的液晶层，并且被分成多个透镜区域，每个透镜区域内的液晶分子以不同的角度偏转以形成菲涅尔液晶透镜，当不同的驱动电压被施加到透镜区域内的各个第二电极; 以及多个绝缘阻挡块，所述多个绝缘屏障中的每一个位于所述第二基板的内侧，并且布置在所述菲涅尔液晶透镜的两个相邻的旁瓣之间。由于菲涅尔液晶透镜的相邻旁瓣在其间的边界处被绝缘阻挡块分隔，所以透镜区域内的串扰减小。

3. 发明授权

EP3076234B1 FRESNEL LIQUID CRYSTAL LENS PANEL, PREPARATION METHOD THEREFOR, AND 3D DISPLAY 有权
公开(公告)号：EP3076234B1
公开(公告)日：2019-02-27
申请号：EP14883526.7
申请日：2014-08-29
申请人： BOE Technology Group Co., Ltd.
发明人： WU, Kun
IPC分类号： G02F1/29 , G02F1/1339 , G02B27/22 , G02F1/1335 , G02F1/1333 , G02F1/1347

4. 发明公开

EP3327513A1 SPATIAL LIGHT MODULATOR AND METHOD FOR DISPLAYING COMPUTER-GENERATED HOLOGRAM USING SAME 有权
公开(公告)号：EP3327513A1
公开(公告)日：2018-05-30
申请号：EP16787707.5
申请日：2016-01-14
申请人： BOE Technology Group Co., Ltd.
发明人： WU, Naifu , NIU, Bei , WANG, Tao , WEI, Wei , WU, Kun , LIN, Chia Chiang , ZHOU, Chunmiao
IPC分类号： G03H1/12 , G03H1/22
CPC分类号： G03H1/2294 , G02B26/0833 , G03H1/02 , G03H1/0841 , G03H2001/0224 , G03H2001/0858 , G03H2001/2297 , G03H2223/19 , G03H2223/50 , G03H2225/24 , G03H2225/32 , G03H2225/33 , G03H2227/03
摘要： A spatial light modulator and a method for displaying a computer generated hologram using the spatial light modulator and configured for displaying a dynamic computer generated hologram in a large area are disclosed. The spatial light modulator includes a plurality of MEMS units (20) arranged in an array, each of the MEMS units (20) corresponds to a pixel of a computer generated hologram and includes a sensing device (201), a light shielding portion (202) and a driving device (203). The sensing device (201) is configured for receiving position information that is obtained through Roman encoding a pixel corresponding to an MEMS unit including the sensing device (201) by a computer, the position information is position information of the light shielding portion (202) when a present frame is displayed, and the position information is transmitted to the driving device (203) by the sensing device (201). The driving device (203) is configured for controlling the light shielding portion (202) to move to a position corresponding to the position information of the light shielding portion (202) when the present frame is displayed in response to the received position information of the light shielding portion (202) when the present frame is displayed.

5. 发明授权

EP3273687B1 IMAGE PROCESSING SYSTEM AND METHOD, METHOD FOR DETERMINING LOCATION, AND DISPLAY SYSTEM 有权
公开(公告)号：EP3273687B1
公开(公告)日：2020-05-06
申请号：EP15839115.1
申请日：2015-08-04
申请人： BOE Technology Group Co., Ltd.
发明人： WU, Naifu , WEI, Wei , WU, Kun , DI, Heliang , WANG, Tao , LIN, Chiachiang , ZHOU, Chunmiao
IPC分类号： H04N13/305 , H04N13/31 , H04N13/376 , H04N13/398

6. 发明授权

EP3118668B1 LIQUID CRYSTAL LENS AND DISPLAY DEVICE 有权
公开(公告)号：EP3118668B1
公开(公告)日：2019-07-17
申请号：EP15749710.8
申请日：2015-01-04
申请人： BOE Technology Group Co., Ltd.
发明人： WANG, Haiyan , WU, Kun , TIAN, Yunyun , FANG, Zheng , WANG, Qiangtao , CHOI, Hyun Sic
IPC分类号： G02B27/22 , G02F1/1343 , G02F1/1337 , G02F1/29

7. 发明公开

EP3273687A1 IMAGE PROCESSING SYSTEM AND METHOD, METHOD FOR DETERMINING LOCATION, AND DISPLAY SYSTEM 有权
标题翻译：图像处理系统和方法，确定位置的方法和显示系统
公开(公告)号：EP3273687A1
公开(公告)日：2018-01-24
申请号：EP15839115.1
申请日：2015-08-04
申请人： BOE Technology Group Co., Ltd.
发明人： WU, Naifu , WEI, Wei , WU, Kun , DI, Heliang , WANG, Tao , LIN, Chiachiang , ZHOU, Chunmiao
IPC分类号： H04N13/04 , H04N13/00
CPC分类号： H04N13/344 , H04N13/106 , H04N13/305 , H04N13/31 , H04N13/376 , H04N13/398
摘要： The present disclosure provides an image processing system, an image processing method, a position determining method and a display system. The image processing system includes a processing module configured to process at least a portion of original views in an original image to be displayed currently, so as to obtain a target image including the processed views, each processed view including an identifier; and a display module configured to display the target image, so as to enable a viewer to determine, in accordance with a combination of the identifiers in the target image, a position for viewing a 3D image. According to the present disclosure, it is able to guide the viewer to view the glassless 3D image at an extremely low cost.
摘要翻译：本公开提供了一种图像处理系统，图像处理方法，位置确定方法和显示系统。所述图像处理系统包括：处理模块，用于对当前要显示的原始图像中的原始视图的至少一部分进行处理，以获得包括处理后的视图的目标图像，每个处理后的视图包括标识符; 以及显示模块，被配置为显示目标图像，以使得观看者能够根据目标图像中的标识符的组合来确定观看3D图像的位置。根据本公开，能够以极低的成本引导观看者观看无眼镜3D图像。

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