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181.发明授权公开(公告)号：US10127431B2
公开(公告)日：2018-11-13
申请号：US15533895
申请日：2016-01-25
Inventor： Lei Wang , Yingming Liu , Xiaochuan Chen , Haisheng Wang , Shengji Yang , Pengcheng Lu , Wei Liu , Changfeng Li
IPC: G06K9/00
Abstract: A fingerprint identification element, a fingerprint identification method, a display device and a display apparatus are provided. The fingerprint identification element includes fingerprint identification units arranged in matrix, fingerprint identification scan lines and fingerprint identification read lines. Each fingerprint identification unit includes a first photosensitive thin film transistor and a second switching thin film transistor. A gate electrode and a source electrode of the first thin film transistor are connected with each other. A drain electrode of the first thin film transistor is electrically connected with a drain electrode of the second thin film transistor. Gate electrodes of the second thin film transistors in each row of the fingerprint identification units are electrically connected with the corresponding fingerprint identification scan line. Source electrodes of the second thin film transistors in each column of the fingerprint identification units are electrically connected with the corresponding fingerprint identification read line.
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公开(公告)号：US20180239157A1
公开(公告)日：2018-08-23
申请号：US15508593
申请日：2016-08-26
Inventor： Xiaochuan Chen , Pengcheng Lu , Wenqing Zhao , Ming Yang , Rui Xu , Lei Wang , Jian Gao , Xiaochen Niu , Xue Dong , Haisheng Wang
IPC: G02B27/22 , H01L27/32 , G02F1/1335 , G02F1/1343 , G09G3/36 , G09G3/3275
CPC classification number: G02B27/2214 , G02F1/133621 , G02F1/134309 , G02F2001/134345 , G02F2201/121 , G02F2201/123 , G02F2201/44 , G02F2203/30 , G09G3/003 , G09G3/2003 , G09G3/3275 , G09G3/3607 , G09G2320/0209 , G09G2340/0492 , H01L27/3218 , H01L27/3225 , H01L27/3232 , H04N13/128 , H04N13/302 , H04N2013/0077
Abstract: A 3D display panel assembly includes a display panel and an adjusting panel. The display panel includes a plurality of subpixels arranged in an array, any two adjacent lines along a first direction being respectively a first subpixel line and a second subpixel line, the first subpixel line including first subpixels configured to emit primary light, and the second subpixel line including second subpixels configured to display black when the first subpixel line emits the primary light. The adjusting panel includes a plurality of adjusting units arranged in an array, each line along a second direction including a plurality of continuously arranged first adjusting unit groups. A 3D display device and a method for driving the same are also provided.
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公开(公告)号：US20180232075A1
公开(公告)日：2018-08-16
申请号：US15513774
申请日：2016-07-26
Inventor： Ming Yang , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Pengcheng Lu , Xiaoliang Ding , Haisheng Wang , Rui Xu , Lei Wang , Jian Gao , Xiaochen Niu
IPC: G06F3/044 , G02F1/1333 , G02F1/29 , G02F1/1347 , G02B27/22 , G01L1/14
CPC classification number: G06F3/044 , G01L1/144 , G02B27/2214 , G02F1/1333 , G02F1/133308 , G02F1/13338 , G02F1/1347 , G02F1/29 , G02F2001/133317 , G02F2001/133334 , G02F2201/122 , G02F2203/01 , G06F3/0412 , G06F3/0416 , G06F2203/04105 , G06F2203/04107 , G09G5/00
Abstract: Disclosed are a display device and a driving method thereof which can allow the display lighter and thinner. A display device includes: a middle frame, a panel component which is disposed on a side of the middle frame. The middle frame is made of a conductive material and is grounded; the display device further includes a pressure detection unit; a pressure detection electrode is disposed between the two base substrates at the outermost sides of the panel component, and a capacitor is formed between the pressure detection electrode and the middle frame; the pressure detection unit is connected with the pressure detection electrode and the middle frame, respectively, and is configured for detecting a capacitance value between the pressure detection electrode and the middle frame.
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公开(公告)号：US20180196329A1
公开(公告)日：2018-07-12
申请号：US15537568
申请日：2016-11-10
Inventor： Qian Wang , Xiaochuan Chen , Wenqing Zhao , Rui Xu , Lei Wang , Ming Yang , Pengcheng Lu , Jian Gao , Xiaochen Niu
IPC: G02F1/29
CPC classification number: G02F1/29 , G02F1/13306 , G02F1/133526 , G02F1/133528 , G02F1/133602 , G02F1/133615 , G02F1/13471 , G02F2001/133548 , G02F2001/291 , G02F2001/294 , G02F2201/12 , G02F2201/128 , G02F2201/305 , G02F2203/62
Abstract: Disclosed is a display apparatus includes: a flat display panel; and a liquid crystal lens, the liquid crystal lens being positioned in a light emergent direction of the display panel, the liquid crystal lens being used for converging light emitted by the display panel towards a center plane, and the center plane being perpendicular to the display panel and passing through a vertical center line of the display panel.
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公开(公告)号：US10001668B2
公开(公告)日：2018-06-19
申请号：US15522277
申请日：2016-06-20
Inventor： Jian Gao , Xue Dong , Xiaochuan Chen , Qian Wang , Wenqing Zhao , Haisheng Wang , Pengcheng Lu , Ming Yang , Xiaochen Niu , Lei Wang , Rui Xu
IPC: G02F1/1335 , G02F1/1343 , G09G3/36 , G02F1/1337
CPC classification number: G02F1/133528 , G02F1/1337 , G02F1/134309 , G02F1/13439 , G02F1/137 , G02F1/29 , G02F2001/134345 , G02F2001/294 , G02F2203/30 , G09G3/3607 , G09G2300/0452 , G09G2300/0478 , G09G2310/0243 , G09G2320/0626
Abstract: The present disclosure provides a liquid crystal panel, a display apparatus and a display method, which relate to the display field, and may reduce the number of polarizers, increase transmissivity of the display device and enhance the optical efficiency of the display device. The liquid crystal panel includes: an upper substrate; a lower substrate; a liquid crystal layer sandwiched between the upper substrate and the lower substrate; a polarizer arranged on a side of the lower substrate facing away from the liquid crystal layer; a common electrode arranged on the upper substrate; and a plurality of pixel electrodes which are arranged on the lower substrate in a region corresponding to each of the sub-pixels and are configured to be driven independently.
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Patent Agency Ranking
公开(公告)号：US09996724B2
公开(公告)日：2018-06-12
申请号：US15328192
申请日：2016-06-30
Inventor： Jian Gao , Yingming Liu , Xiaochuan Chen , Xiaochen Niu , Pengcheng Lu
IPC: G06K9/00 , G06F3/042 , G02F1/1335 , G02F1/1368 , G02F1/1333
CPC classification number: G06K9/0004 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/1368 , G06F3/0421 , G06F2203/04109
Abstract: An optical fingerprint detection apparatus and a display device are disclosed. The optical fingerprint detection apparatus includes: a light source; a touch panel including a first surface and a second surface, the first surface being provided with at least one touch area, the second surface being configured for receiving the light beam emitted from the light source and angled with respect to the first surface by an angle of less than 90 degrees; and a detection unit located outside of the side of the touch panel opposite to the first surface and configured for receiving the light beam reflected by the touch area and emitted from the touch panel and detecting an intensity distribution of the received light beam.
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公开(公告)号：US20180146184A1
公开(公告)日：2018-05-24
申请号：US15113662
申请日：2015-12-30
Inventor： Ming Yang , Xue Dong , Wenqing Zhao , Xiaochuan Chen , Renwei Guo , Pengcheng Lu , Changfeng Li
CPC classification number: H04N13/15 , G02B27/22 , H01L27/3211
Abstract: The present disclosure relates to a 3D display panel, including a lower substrate comprising a plurality columns of subpixels in which preset columns of subpixels serve as a buffer zone; a grating configured to allow images of one part of subpixels in the lower substrate to enter a left eye of a viewer, and allow images of the other part of subpixels in the lower substrate to enter a right eye of the viewer; a positioning unit configured to determine a first distance which the viewer moves, and determine whether any subpixel of non-buffer zone is shielded by the grating according to the first distance; and an adjusting unit configured to adjust the buffer zone when the any subpixel of non-buffer zone is shielded by the grating.
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公开(公告)号：US20180027228A1
公开(公告)日：2018-01-25
申请号：US15505164
申请日：2016-06-29
Inventor： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Ming Yang , Qian Wang , Rui Xu , Lei Wang , Jian Gao
IPC: H04N13/04 , H01L27/32 , G02F1/1335 , G09G3/04
CPC classification number: H04N13/315 , G02B27/22 , G02F1/133621 , G02F1/1368 , G02F2201/44 , G02F2203/34 , G09G3/04 , G09G2300/0452 , H01L27/3232 , H01L27/3244 , H04N13/324 , H04N13/356 , H04N13/359
Abstract: A display module capable of achieving a conversion between 2D display and 3D display, comprises a display panel and a light modulating component. The display panel comprises a plurality of pixels, each of which comprises three first sub-pixels arranged in a triangular pattern. All of the first sub-pixels are arranged in a plurality of rows in a first direction and in a plurality of rows in a second direction which is substantially perpendicular to the first direction, and the first sub-pixels in each row are arranged at intervals. The light modulating component comprises a first light modulating unit configured to adjust transmittance of light emitted to the left eye by the respective first sub-pixels of the display panel and a second light modulating unit configured to adjust transmittance of light emitted to the right eye by the respective first sub-pixels of the display panel. A display device and a driving method thereof are further disclosed.
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公开(公告)号：US20170371171A1
公开(公告)日：2017-12-28
申请号：US15538172
申请日：2016-11-08
Inventor： Rui Xu , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Pengcheng Lu , Jian Gao , Xiaochen Niu
IPC: G02B27/22 , G02F1/133 , H04N13/04 , G02F1/1362 , G02F1/1335 , G02F1/1333
CPC classification number: G02B27/2214 , G02B27/225 , G02F1/13306 , G02F1/133362 , G02F1/133514 , G02F1/136227 , G02F2201/44 , G09G3/003 , G09G3/3208 , G09G3/36 , H04N13/31 , H04N13/324
Abstract: The present disclosure relates to a display apparatus and a three-dimensional display method thereof. A via hole at least passing through a base substrate is formed in an array substrate of a liquid crystal display panel, and a signal line on a upper surface of the array substrate can be connected with a driving chip bonded onto an electroluminescent display substrate, through to the via hole on a lower surface of the array substrate and through a conductive material in an optical clear adhesive. A signal line on the electroluminescent display substrate also can be connected with a driving chip bonded onto an upper surface of the array substrate, through the conductive material in the optical clear adhesive on a lower surface of the array substrate and through the via hole.
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公开(公告)号：US20170277304A1
公开(公告)日：2017-09-28
申请号：US15504393
申请日：2016-06-03
Inventor： Changfeng Li , Xiaochuan Chen , Haisheng Wang , Xiaoliang Ding , Hongjuan Liu , Shengji Yang , Yingming Liu , Pengpeng Wang , Pengcheng Lu
IPC: G06F3/044 , G02F1/1333 , G06F3/16 , G02B27/22 , G09G3/36 , G01L1/14 , G02F1/1343
CPC classification number: G06F3/044 , G01L1/146 , G02B27/22 , G02F1/133345 , G02F1/13338 , G02F1/134336 , G06F3/0414 , G06F3/165 , G06F2203/04111 , G09G3/003 , G09G3/36 , G09G5/00 , G09G2300/023 , G09G2320/06 , G09G2340/14
Abstract: A pressure detection device, a grating, a display device and a display method thereof, which can improve user experience. The pressure detection device includes: a capacitance detection module, a first electrode, a second electrode and an insulating layer; the insulating layer is made from an elastic material and disposed between the first electrode and the second electrode; the first electrode and the second electrode are at least partially overlapped; and the capacitance detection module is respectively connected with the first electrode and the second electrode and configured to detect capacitance between the first electrode and the second electrode.
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