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公开(公告)号：US10771770B2
公开(公告)日：2020-09-08
申请号：US15538038
申请日：2016-12-02
发明人： Pengcheng Lu , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Lei Wang , Rui Xu , Jian Gao , Xiaochen Niu , Haisheng Wang , Shengji Yang , Changfeng Li
IPC分类号： H04N13/32 , H04N13/324 , H04N13/312 , G02B30/26 , G02B30/27 , H04N13/356 , H04N13/398 , G02F1/137 , H01L27/15
摘要： 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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公开(公告)号：US10698275B2
公开(公告)日：2020-06-30
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 , G02F1/29 , G02F1/1335 , G02F1/139 , H01L27/32
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：US10698268B2
公开(公告)日：2020-06-30
申请号：US15541375
申请日：2017-01-10
发明人： Lei Wang , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Rui Xu , Ming Yang , Jian Gao , Pengcheng Lu , Xiaochen Niu , Changfeng Li
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/29 , G02F1/1347 , G02F1/03 , G02F1/133 , G09G3/00 , G09G3/36
摘要： 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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公开(公告)号：US10599905B2
公开(公告)日：2020-03-24
申请号：US15338662
申请日：2016-10-31
发明人： Haisheng Wang , Xue Dong , Hailin Xue , Xiaochuan Chen , Xiaoliang Ding , Yingming Liu , Shengji Yang , Weijie Zhao , Hongjuan Liu , Wei Liu , Changfeng Li , Pengpeng Wang
IPC分类号： G06K9/00
摘要： Disclosed is a fingerprint detection circuit and a display device. The fingerprint detection circuit comprises at least one fingerprint detection unit, the fingerprint detection unit comprising a switch transistor and a sensor capacitor, the fingerprint detection unit further comprising an output amplification element and a data input terminal for receiving a data signal, wherein a control terminal of the output amplification element is coupled with a terminal of the sensor capacitor, an output terminal of the output amplification element functions as an output terminal of the fingerprint detection unit, an input terminal of the output amplification element is coupled with the data input terminal, the output amplification element is configured for amplifying and outputting a current input to the output amplification element via the data input terminal.
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公开(公告)号：US10585535B2
公开(公告)日：2020-03-10
申请号：US15540342
申请日：2016-05-12
发明人： Wei Liu , Xue Dong , Xiaochuan Chen , Haisheng Wang , Xiaoliang Ding , Shengji Yang , Yingming Liu , Weijie Zhao , Changfeng Li , Pengpeng Wang
摘要： A display panel, a display device, and a method for fabricating a display panel are disclosed. The display panel includes a touch member and a display member, both of which include conductive layers. The display panel further includes pressure sensing parts, each of which includes a first electrode and an oppositely arranged second electrode, and a sensing material layer between the first and second electrodes. The first and second electrodes are respectively arranged in two of the conductive layers which are insulated from each other. The first electrode and the second electrode of each pressure sensing part are respectively arranged in any two conductive layers of the display panel itself which are insulated from each other. This simplifies the fabricating process, and increases the reliability and accuracy for pressure sensing.
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公开(公告)号：US10564466B2
公开(公告)日：2020-02-18
申请号：US15568429
申请日：2017-04-19
发明人： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Qian Wang , Pengcheng Lu , Jian Gao , Lei Wang , Rui Xu
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/137 , H01L27/12
摘要： 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：US10558076B2
公开(公告)日：2020-02-11
申请号：US15537737
申请日：2016-11-11
发明人： Wenqing Zhao , Xue Dong , Xiaochuan Chen , Jian Gao , Qian Wang , Ming Yang , Pengcheng Lu , Rui Xu , Lei Wang , Xiaochen Niu
IPC分类号： G02F1/1335 , G02F1/29
摘要： A liquid crystal lens panel and a display device, and the liquid crystal lens panel includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer between the first substrate and the second substrate, the liquid crystal lens panel further includes a first electrode and a second electrode, the first electrode is provided on the first substrate, the second electrode is provided on the first substrate or the second substrate, the second electrode includes a plurality of electrode units arranged in an array, and each of the plurality of electrode units and the first electrode are configured to form an electric field therebetween, so as to drive the liquid crystal layer to form an equivalent lens unit.
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公开(公告)号：US10523927B2
公开(公告)日：2019-12-31
申请号：US15327647
申请日：2015-12-23
发明人： Ming Yang , Xue Dong , Xiaochuan Chen , Shengji Yang , Pengcheng Lu , Qian Wang , Jian Gao , Xiaochen Niu , Lei Wang , Rui Xu , Yingming Liu
IPC分类号： H04N13/30 , H04N13/32 , H04N13/398 , G02B27/22 , H04N13/312
摘要： A 3D display device and a driving method thereof are disclosed. The 3D display device comprises a grating and a display panel, and the grating is divided into a bright grating cell and a dark grating cell, the grating comprising a substrate and a plurality of OLED light-emitting devices arranged on the substrate. At least a part of the plurality of OLED light emitting devices emit light to apply the operating voltage to form the bright grating cells, and the non-light emitting OLED light-emitting devices form the dark grating cells. The 3D display device is for displaying a 3D picture.
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9.发明授权公开(公告)号：US10509510B2
公开(公告)日：2019-12-17
申请号：US15923456
申请日：2018-03-16
发明人： Xiaoliang Ding , Xue Dong , Haisheng Wang , Xiaochuan Chen , Yingming Liu , Weijie Zhao , Shengji Yang , Wei Liu , Tao Ren
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G06F3/047 , G02F1/1333
摘要： A touch display panel having a pressure detecting function, a display device and a driving method are provided. The touch display panel includes: an array substrate and a counter substrate that are arranged opposite to each other; a plurality of touch electrodes disposed on the counter substrate and a touch electrode wiring electrically connected to each of the touch electrodes; a plurality of pressure detecting electrodes disposed on the counter substrate or the array substrate and a pressure detecting electrode wiring electrically connected to each of the pressure detecting electrodes, wherein any one of the pressure detecting electrodes overlaps with at least one of the touch electrodes in a direction perpendicular to the counter substrate, and with respect to the pressure detecting electrode, the touch electrode is closer to a light exit side of the touch display panel.
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公开(公告)号：US10481405B2
公开(公告)日：2019-11-19
申请号：US15519615
申请日：2016-01-05
发明人： Pengcheng Lu , Xue Dong , Xiaochuan Chen , Ming Yang , Qian Wang , Lei Wang , Rui Xu , Jian Gao , Xiaochen Niu
IPC分类号： G02B27/22 , H04N13/30 , G06F3/01 , H04N13/32 , H04N13/312 , H04N13/315 , H04N13/366 , H04N13/398 , G02B27/00
摘要： 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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