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公开(公告)号：US20190033681A1
公开(公告)日：2019-01-31
申请号：US15540623
申请日：2016-07-13
发明人： Pengcheng LU , Xue DONG , Xiaochuan CHEN , Qian WANG , Wenqing ZHAO , Jian GAO , Ming YANG , Lei WANG , Rui XU , Xiaochen NIU , Haisheng WANG , Shengji YANG , Changfeng LI
摘要： The present application provides a liquid crystal prism including a first substrate, a second substrate, a liquid crystal layer arranged between the first substrate and the second substrate, a face recognition circuit, a prism form determination circuit and a control circuit. The liquid crystal prism is divided into a plurality of prism units. The face recognition circuit is configured to acquire eye position information from one or more faces, and transmit the eye position information to the prism form determination circuit. The prism form determination circuit is configured to determine a prism form in accordance with a correspondence mapping table about correspondences between eye position information and prism forms, and the eye position information acquired by the face recognition circuit. The control circuit is configured to control voltages applied to the strip-like electrodes of the prism units in accordance with the prism form determined by the prism form determination circuit.
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公开(公告)号：US20180348591A9
公开(公告)日：2018-12-06
申请号：US15548042
申请日：2017-01-03
发明人： Qian WANG , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Ming YANG , Pengcheng LU , Jian GAO , Xiaochen NIU
IPC分类号： G02F1/29 , G02F1/1335 , H01L51/52 , H01L27/32
CPC分类号： G02F1/29 , G02F1/133528 , G02F1/133602 , G02F2001/133548 , G02F2201/305 , G02F2201/44 , H01L27/3232 , H01L27/3244 , H01L51/5262 , H01L51/5281 , H01L2251/5307 , H01L2251/5315
摘要： 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：US20180314111A1
公开(公告)日：2018-11-01
申请号：US15532263
申请日：2016-09-02
发明人： Jian GAO , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Qian WANG , Ming YANG , Pengcheng LU
IPC分类号： G02F1/1335 , G02F1/1339 , G06F3/01
CPC分类号： G02F1/1335
摘要： A display substrate, a display panel and a display device are provided. The display substrate includes a base, a first polarizer at one side of the base, and a light-splitting film between the first polarizer and the base. Multiple light-splitting structures are formed on a surface of the light-splitting film facing one side of the base, and the surface is divided into multiple light-splitting units, and the light-splitting structures in each light-splitting unit split light incident onto the light-splitting unit into multiple beams of light having different wavelengths and emergent directions. The display panel includes a first display substrate and a second display substrate arranged opposite to and forming a cell with the first display substrate, the first display substrate is the above display substrate. The display device includes the above display panel and a backlight source, a polarizer of the first display substrate faces the backlight source.
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公开(公告)号：US20180203271A1
公开(公告)日：2018-07-19
申请号：US15535957
申请日：2016-10-24
发明人： Qian WANG , Xiaochuan CHEN , Wenqing ZHAO , Rui XU , Lei WANG , Ming YANG , Pengcheng LU , Jian GAO , Xiaochen NIU
IPC分类号： G02F1/1347 , H01L27/32 , G02F1/139 , G02F1/1335
摘要： A display apparatus is provided. The display apparatus includes a flat display panel; a light deflector, the light deflector being located in a light emergent direction of the display panel, the light deflector being configured to converge light emitted from the display panel in a direction toward a center plane, the center plane being perpendicular to the display panel, and a vertical center line of the display panel being located in the center plane.
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公开(公告)号：US20180107059A1
公开(公告)日：2018-04-19
申请号：US15526827
申请日：2016-06-02
发明人： Wenqing ZHAO , Xiaochuan CHEN , Qian WANG , Haisheng WANG , Jian GAO , Ming YANG , Pengcheng LU , Rui XU , Lei WANG , Xiaochen NIU
IPC分类号： G02F1/1335 , G02F1/1343 , G02B27/10 , G02F1/133 , G02F1/1337 , G09G3/36
摘要： A liquid crystal display module and a liquid crystal display are provided. The liquid crystal display module includes a first substrate and a second substrate cell-aligned with each other, and a liquid crystal layer disposed between the first substrate and the second substrate; the first substrate or the second substrate includes a plurality of electrode sets, each electrode set including a plurality of mutually insulated electrodes. One of the electrode sets is disposed in each sub-pixel region of the liquid crystal display panel. The first substrate or the second substrate also includes a common electrode. The liquid crystal display module further includes a first polarizer disposed on the first substrate. The first substrate is disposed adjacent to a light incident side.
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公开(公告)号：US20180081239A1
公开(公告)日：2018-03-22
申请号：US15525931
申请日：2016-10-21
发明人： Wenqing ZHAO , Xue DONG , Xiaochuan CHEN , Jian GAO , Qian WANG , Pengcheng LU , Ming YANG , Rui XU , Lei WANG , Xiaochen NIU
IPC分类号： G02F1/1335 , G02B27/01 , G02F1/136
CPC分类号： G02F1/133528 , G02B27/017 , G02B2027/0105 , G02B2027/0178 , G02F1/133504 , G02F1/133553 , G02F1/133555 , G02F1/136 , G02F2001/133565
摘要： Embodiments of the present disclosure provide a display device and virtual reality glasses. The display device comprises an array substrate, which comprises a base substrate, a plurality of sub-pixels arranged on the base substrate, and a grating arranged on the base substrate. The grating comprises a plurality of sub-gratings having different structures, and each sub-grating comprises an adjusting part for adjusting propagation direction of light rays, so that light rays exiting from the adjusting part converge to a predetermined spatial position. The array substrate further comprises a plurality of preset areas, and the plurality of sub-gratings correspond to sub-pixels located in different preset areas respectively. The display device further comprises a light source disposed beside the base substrate. The light rays emitted from the light source are parallel light. The light rays are totally reflected in the array substrate except in regions where the adjusting parts of sub-gratings are located.
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公开(公告)号：US20180059426A1
公开(公告)日：2018-03-01
申请号：US15526318
申请日：2016-08-31
发明人： Pengcheng LU , Ming YANG , Xiaochuan CHEN , Wenqing ZHAO , Lei WANG , Rui XU , Jian GAO , Xiaochen NIU , Haisheng WANG , Changfeng LI , Bin MA , Qian WANG
CPC分类号： G02B27/22 , G02B27/2214 , G02B27/2264 , G02F1/133621 , G09G3/003 , G09G3/2074 , G09G3/30 , G09G3/3413 , G09G3/36 , G09G2300/023 , G09G2300/0439 , H04N13/315 , H04N13/32 , H04N13/332
摘要： Embodiments of the present disclosure disclose a three-dimensional display device and a driving method thereof. In a previous frame of display time, one part of second sub-pixels in a liquid crystal display panel are controlled to display a left eye view, and the other part of second sub-pixels display a right eye view. In a next frame of display time, positions of light emitting areas and black areas in an electroluminescent display panel are interchanged, and the second sub-pixels that display the left eye view in the previous frame display the right eye view in the next frame, and the second sub-pixels that display the right eye view in the previous frame display the left eye view in the next frame. The sum of the previous frame and the next frame of display time is less than a maximum time indistinguishable by human eyes.
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公开(公告)号：US20180052330A1
公开(公告)日：2018-02-22
申请号：US15534414
申请日：2016-11-11
发明人： Qian WANG , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Jian GAO , Pengcheng LU , Ming YANG
IPC分类号： G02B27/09 , G02F1/1335
摘要： The embodiments of the present invention provide an optical modulator, a backlight module and a display device. The optical modulator includes a first level modulation unit, a second level modulation unit and a third level modulation unit arranged in sequence. The first level modulation unit is a converging element for converging a light beam emitted from a light source. The second level modulation unit is a collimating element for converting the light beam from the first level modulation unit into a collimated light beam. The third level modulation unit is a redirecting element for converting the collimated light beam from the second level modulation unit into a vertically emitted light beam.
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公开(公告)号：US20170371203A1
公开(公告)日：2017-12-28
申请号：US15539025
申请日：2016-11-24
发明人： Jian GAO , Xiaochuan CHEN , Wenqing ZHAO , Qian WANG , Pengcheng LU , Ming YANG , Lei WANG , Rui XU , Xiaochen NIU
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/1323 , G02F1/1336 , G02F1/133615 , G02F1/13362 , G02F2001/13356 , G02F2001/133626
摘要： A display device and a controlling method are disclosed to achieve peep-proof effect while increasing utilization rate of light. The display device includes a display panel including a first substrate, a second substrate and a plurality of display units, wherein a first light source is disposed on one side of the first substrate; light emitted by the first light source is incident onto the first substrate and propagated in the first substrate in a manner of total reflection; and a light adjusting structure is disposed on a surface of the first substrate close to the second substrate, and is configured to reduce a divergence angle of light emitted by each of the display units of the display panel.
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公开(公告)号：US20170097734A1
公开(公告)日：2017-04-06
申请号：US15122691
申请日：2015-10-23
发明人： Ming YANG , Xue DONG , Xiaochuan CHEN , Qian WANG , Peng LIU , Pengcheng LU , Yingming LIU , Lei WANG
IPC分类号： G06F3/041 , G02F1/1343 , G02F1/1333 , G02F1/1368 , G06F3/042 , G06F3/047
摘要： An in-cell touch display panel includes a display area. The display area includes a plurality of touch zones arranged in an array, one or more touch scanning lines corresponding to a respective row of the touch zones, and touch reading lines that have a one-to-one correspondence with the touch zones. Each of the touch zones includes at least one touch module, each touch module includes a photosensitive unit and a touch reading unit, an output end of the photosensitive unit is connected to an input end of the touch reading unit, a control end of the touch reading unit is connected to a corresponding touch scanning line, and an output end of the touch reading unit is connected to a corresponding touch reading line.
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