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公开(公告)号：US20180231810A1
公开(公告)日：2018-08-16
申请号：US15569784
申请日：2017-04-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Qian WANG , Xiaochuan CHEN , Wenqing ZHAO , Yafeng YANG , Jian GAO , Wei WANG , Jifeng TAN , Xiaochen NIU , Haiyan WANG
IPC: G02F1/137 , G02F1/13363 , G02F1/133 , C09K19/02
CPC classification number: G02F1/137 , C09K19/0275 , G02F1/13306 , G02F1/13363 , G02F1/29 , G02F2001/13793 , G02F2001/294
Abstract: A liquid crystal lens, a display device and a driving method of the display device are disclosed. The liquid crystal lens includes a first substrate, a second substrate, and a driving electrode layer and blue phase liquid crystals disposed between the first substrate and the second substrate; the driving electrode layer includes driving electrodes, each driving electrode includes at least two electrode pairs, the electrode pair includes two sub-electrodes which are disposed opposite to each other and can be applied with a voltage separately, and all the sub-electrodes in the same driving electrode are insulated from each other; the sub-electrodes of different electrode pairs in the same driving electrode are unparallel to each other; and the blue phase liquid crystals at different positions have deformations of different degrees in electrical fields with different intensities generated by the different sub-electrodes.
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公开(公告)号：US20180231694A1
公开(公告)日：2018-08-16
申请号：US15571300
申请日：2017-05-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xinli MA , Yafeng YANG , Jian GAO , Can WANG , Can ZHANG , Jifeng TAN , Wei WANG
IPC: G02B3/00 , G02F1/29 , H01L51/52 , H01L51/00 , G02F1/1335
CPC classification number: G02B3/005 , G02B3/0043 , G02B5/201 , G02B27/2278 , G02F1/133526 , G02F1/29 , G02F2001/291 , G02F2201/52 , G02F2203/62 , H01L27/3211 , H01L51/0096 , H01L51/5275
Abstract: A display panel and a display device are disclosed. The display panel includes a flat display substrate and optical devices. The optical devices are arranged on a display surface of the flat display substrate, and light emitted through the display surface of the flat display substrate passes through the optical devices and forms an image in a curved surface.
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公开(公告)号：US20180217438A1
公开(公告)日：2018-08-02
申请号：US15568429
申请日：2017-04-19
Inventor： Xiaochen NIU , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Ming YANG , Qian WANG , Pengcheng LU , Jian GAO , Lei WANG , Rui XU
IPC: G02F1/1335 , G02F1/1343 , G02F1/137 , H01L27/12
CPC classification number: G02F1/133512 , G02F1/134309 , G02F1/13718 , G02F1/29 , H01L27/1214
Abstract: Provided is a display panel assembly, comprising a display panel and a plurality of optical micro-structures arranged at a light outgoing side of the display panel. The display panel comprises a plurality of pixel groups, each of the plurality of pixel groups comprising one pixel or a plurality of pixels sequentially arranged. Each of the plurality of optical micro-structures corresponds to a plurality of pixel groups sequentially arranged, for modulating light emitted from the corresponding pixel groups to different fields of view. A display device and a driving method thereof are also provided.
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公开(公告)号：US20180203268A1
公开(公告)日：2018-07-19
申请号：US15541375
申请日：2017-01-10
Inventor： Lei WANG , Xiaochuan CHEN , Wenqing ZHAO , Qian WANG , Rui XU , Ming YANG , Jian GAO , Pengcheng LU , Xiaochen NIU , Changfeng LI
IPC: G02F1/1343 , G02F1/03 , G02F1/133 , G09G3/36
Abstract: A liquid crystal lens, a manufacturing method and a corresponding curved display device are disclosed. The liquid crystal lens is configured to be adhered over a flat display device for achieving curved display, and includes liquid crystals, a first electrode and a second electrode for driving the liquid crystals, and an elevation layer. The first electrode includes a plurality of independent electrodes separate from each other, each independent electrode being arranged on the elevation layer. The elevation layer is further configured such that each independent electrode is located in a different position along a thickness direction of the elevation layer.
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95.发明申请公开(公告)号：US20180165534A1
公开(公告)日：2018-06-14
申请号：US15325735
申请日：2016-03-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian GAO
CPC classification number: G06K9/00892 , G06F21/32 , G06K9/00006 , G06K9/6267 , G06K9/6288
Abstract: An identity recognition device and a method for manufacturing the same, and an identity recognition method are provided. The identity recognition device includes a display panel including a backlight source, a foot type and dermatoglyph recognition layer, located at a light-outputting side of the display panel and configured to detect a light-shielding condition of a light-outputting surface and acquire sole outline information and sole dermatoglyph information of a target user standing with bare foot, a pressure sensing detection layer, located at a non-light-outputting side of the display panel or between the display panel and the foot type and dermatoglyph recognition layer and configured to acquire sole pressure information of the target user, and an identity recognition module, configured to recognize an identity of the target user based on the sole outline information, the sole dermatoglyph information and the sole pressure information.
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Patent Agency Ranking
公开(公告)号：US20180149877A1
公开(公告)日：2018-05-31
申请号：US15519615
申请日：2016-01-05
Inventor： Pengcheng LU , Xue DONG , Xiaochuan CHEN , Ming YANG , Qian WANG , Lei WANG , Rui XU , Jian GAO , Xiaochen NIU
CPC classification number: G02B27/22 , G02B27/0093 , G02B27/2214 , G06F3/013 , H04N13/30 , H04N13/312 , H04N13/315 , H04N13/32 , H04N13/366 , H04N13/398
Abstract: A 3D display device includes a display panel for displaying an image and a grating structure cooperating with the display panel to provide a 3D display effect. The grating structure includes a plurality of gratings capable of being switched between a transparent state and a nontransparent state. The 3D display device further includes: an eye tracking unit configured to acquire positions of eyes of a viewer; and a control unit connected to the eye tracking unit and configured to control the gratings to be switched between the transparent state and the nontransparent state in accordance with the positions of the eyes of the viewer, to enable a left eye of the viewer to view a first view displayed on the display panel through the grating structure and enable a right eye of the viewer to view a second view displayed on the display panel through the grating structure.
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公开(公告)号：US20180129113A1
公开(公告)日：2018-05-10
申请号：US15548042
申请日：2017-01-03
Inventor： Qian WANG , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Ming YANG , Pengcheng LU , Jian GAO , Xiaochen NIU
IPC: G02F1/29 , G02F1/1335 , H01L51/52 , H01L27/32
CPC classification number: G02F1/29 , G02F1/133528 , G02F1/133602 , G02F2001/133548 , G02F2201/305 , G02F2201/44 , H01L27/3232 , H01L27/3244 , H01L51/5262 , H01L51/5281 , H01L2251/5307 , H01L2251/5315
Abstract: Provided in the embodiments of the present disclosure are a display device and a display terminal. The display device includes a light emitting panel and at least one optical modulation unit provided on a light exit side of the light emitting panel, a grating layer being provided in the light emitting panel, or between the light emitting panel and the optical modulation unit, wherein the optical modulation unit is configured to modulate incident light to exit at a certain preset angle, and the grating layer is configured to parallelize exit directions of incident light.
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公开(公告)号：US20180107088A1
公开(公告)日：2018-04-19
申请号：US15534326
申请日：2016-09-09
Inventor： Lei WANG , Xiaochuan CHEN , Rui XU , Wenqing ZHAO , Ming YANG , Qian WANG , Pengcheng LU , Jian GAO , Xiaochen NIU , Yingming LIU
IPC: G02F1/29
CPC classification number: G02F1/29 , G02F1/1333 , G02F2203/24
Abstract: The present disclosure provides a display panel, a driving method thereof and a display apparatus. The display panel includes display areas arranged in array, each display area including at least two pixels having different domain tilt directions and strip electrodes in the pixels having different tilt directions. The pixels having different domain tilt directions in each display area are electrically connected with different gate lines, and the pixels in each display area are electrically connected with a same data line. Each pixel is configured to drive, under a control of the gate line electrically connected with the pixel, liquid crystal molecules in the pixel to create a corresponding liquid crystal prism according to amplitude of data voltage input through the data line, so as to control light emergent direction at a position where the pixel is located. The display panel is capable of performing single or multiple view display.
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公开(公告)号：US20180059471A1
公开(公告)日：2018-03-01
申请号：US15526317
申请日：2016-09-14
Inventor： Wenqing ZHAO , Xiaochuan CHEN , Qian WANG , Jian GAO , Pengcheng LU , Rui XU , Lei WANG , Xiaochen NIU
IPC: G02F1/1335 , G09G3/36 , G02B5/18 , G02B5/30
Abstract: The present disclosure relates to a display panel and a display device. The display panel comprises a plurality of pixel units, each pixel unit including at least three sub-pixel units. A first micro-structure, a second micro-structure and a third micro-structure are respectively arranged between a side opposite to a light exit side of the display panel and a first sub-pixel unit, a second sub-pixel unit as well as a third sub-pixel unit. Incident light passing through the first micro-structure is emitted as light of a first color, incident light passing through the second micro-structure is emitted as light of a second color, and incident light passing through the third micro-structure is emitted as light of a third color.
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公开(公告)号：US20170374356A1
公开(公告)日：2017-12-28
申请号：US15538038
申请日：2016-12-02
Inventor： Pengcheng LU , Xiaochuan CHEN , Wenqing ZHAO , Ming YANG , Lei WANG , Rui XU , Jian GAO , Xiaochen NIU , Haisheng WANG , Shengji YANG , Changfeng LI
Abstract: A 3D display device and the driving method for the 3D display device are provided. The 3D display device includes a liquid crystal display panel for monochrome display, and an electroluminescence display panel for color display disposed under the liquid crystal display panel; the electroluminescence display panel includes a plurality of regions arranged in a matrix, the plurality of regions form columns of bright regions and columns of dark regions, which are arranged alternately the liquid crystal display panel includes a plurality of first sub-pixels arranged in a matrix; each bright region of the electroluminescence display panel corresponds to at least two first sub-pixels adjacent in row direction of the liquid crystal display panel.
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