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41.发明授权公开(公告)号：US10176360B2
公开(公告)日：2019-01-08
申请号：US15543502
申请日：2016-09-27
Inventor： Yingming Liu , Xue Dong , Hailin Xue , Xiaochuan Chen , Xiaoliang Ding , Shengji Yang , Haisheng Wang , Rui Xu , Changfeng Li , Wei Liu , Pengpeng Wang
Abstract: An array substrate includes a base substrate; an array of a plurality of pixel units on the base substrate, each pixel unit including at least one subpixel for image display, at least some of the plurality of pixel units including a semiconductor photodetector in at least one subpixel for detecting biometric information; a plurality of first scan lines for driving image display; a plurality of second scan lines, each second scan line being connected to a row of subpixels having the semiconductor photodetector in a row of pixel units; and a plurality of read lines, each read line being connected to each semiconductor photodetector in a column of subpixels having the semiconductor photodetector in a column of pixel units.
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公开(公告)号：US10175808B2
公开(公告)日：2019-01-08
申请号：US15038193
申请日：2015-10-20
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Haisheng Wang , Xiaochuan Chen , Hongjuan Liu , Tuo Sun , Lifei Ma , Wen Sun , Rui Xu , Lei Wang
IPC: G06F3/041 , G06F3/044 , G09G3/3258 , G09G3/3291 , H01L27/32 , G09G3/3233
Abstract: An in-cell touch screen panel, a driving method thereof and a display device. A plurality of sub-pixels are grouped into sub-pixel groups, each of which includes at least two sub-pixels, and cathode layers of different sub-pixel groups are independent of one another. The cathode layers are reused as self-capacitance electrodes, and a driving chip determines a touch position by detecting a change in capacitance of the cathode layer, thereby achieving touch control functionality. The driving chip outputs, in a fourth phase, signals to respective cathode layers and signal terminals of each sub-pixel circuit, each of the signals is a superposition of the signal output in a third phase with a touch scanning signal.
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43.发明申请公开(公告)号：US20180348938A1
公开(公告)日：2018-12-06
申请号：US15573897
申请日：2017-04-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaoliang Ding , Xue Dong , Haisheng Wang , Yingming Liu , Wei Liu , Pengpeng Wang , Yanling Han , Rui Xu , Changfeng Li
IPC: G06F3/041 , G06F3/0354
CPC classification number: G06F3/0414 , G06F3/0354 , G06F3/03545 , G06F3/0416 , G06F2203/04104
Abstract: A touch control method, including receiving a touch input, driving a first common electrode to output a voltage for generating a display, detecting a first signal, determining a position of the touch input based on the detected first signal and a position of a second common electrode detecting the first signal, and detecting a pressure signal to determine an amount of pressure applied by the touch input. The technical solution also relates to an active stylus for a touch panel, a touch panel, and a touch display apparatus.
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公开(公告)号：US10120502B2
公开(公告)日：2018-11-06
申请号：US15122798
申请日：2015-12-28
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Xiaochuan Chen , Haisheng Wang , Yingming Liu , Rui Xu , Weijie Zhao , Lei Wang , Xiaoliang Ding , Changfeng Li
IPC: G06F3/041 , G06F3/044 , G02F1/1362 , G02F1/1345 , G02F1/1368 , G02F1/1343 , G02F1/1333
Abstract: The present disclosure provides an array substrate. The array substrate includes a bottom substrate; a plurality of gate lines and a plurality of data lines arranged on the bottom substrate for defining a plurality of subpixel regions; and a plurality of common electrode pads, each common electrode pad being located in a corresponding subpixel region, wherein one or more of the common electrode pads form a self-capacitance electrode.
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45.发明申请公开(公告)号：US20180284933A1
公开(公告)日：2018-10-04
申请号：US15569037
申请日：2017-06-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui Xu , Xue Dong , Jing Lv , Haisheng Wang , Xiaochuan Chen , Yingming Liu , Lijun Zhao , Changfeng Li , Pinchao Gu , Xiangxiang Zou , Xiaoliang Ding
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/042 , G06F2203/04103 , H01L27/1214 , H01L27/3227 , H01L27/323
Abstract: An organic light emitting touch display panel, a manufacturing method thereof, and a display device are provided. The organic light emitting touch display panel includes: a base substrate; touch detection units disposed on the base substrate, each of the touch detection units includes a photosensitive element; signal input lines and signal output lines disposed on the base substrate, the signal input lines and the signal output lines correspond to the touch detection units one to one respectively, each of the signal input lines connects to an input end of the photosensitive element in its corresponding touch detection unit, each of the signal input lines configures to load a touch detection signal; each of the signal output lines connects to an output end of the photosensitive element in its corresponding touch detection unit, each of the signal output lines configures to output a current of the photosensitive element.
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Patent Agency Ranking
公开(公告)号：US20180267359A1
公开(公告)日：2018-09-20
申请号：US15516800
申请日：2016-08-25
Inventor： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Jian Gao , Pengcheng Lu , Ming Yang , Qian Wang , Rui Xu , Lei Wang
IPC: G02F1/1335 , H04N13/302 , G02B27/22 , F21V8/00 , G02F1/1362 , G02B27/09
CPC classification number: G02F1/133602 , G02B6/0028 , G02B6/0056 , G02B6/0068 , G02B27/0944 , G02B27/22 , G02B27/2214 , G02F1/133606 , G02F1/136286 , G02F2201/305 , H04N13/302 , H04N13/32 , H04N13/324
Abstract: A display device and a driving method for the same are disclosed. The display device includes a LCD panel and a backlight module disposed at a light incident side of the LCD panel; a surface of the backlight module facing the LCD panel is provided with a diffraction grating structure. Under 3D display mode, the light emitted by the backlight module is incident onto the LCD panel through the diffraction grating structure and formed into alternately bright and dark stripe patterns which are arranged laterally and extending lengthways, wherein every at least three bright stripe patterns arranged in sequence are considered as a group, and the bright stripe patterns in each group have colors different from each other. The display device not only reduces the entire thickness, but also improves the transmittance and reduces the power consumption, accordingly.
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公开(公告)号：US10015476B2
公开(公告)日：2018-07-03
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: H01L27/32 , G02F1/1335 , G09G3/04 , H04N13/04 , G02F1/1368
CPC classification number: H04N13/315 , G02B27/2228 , G02F1/133621 , G02F1/1368 , G02F2201/44 , G02F2203/34 , G09G3/003 , 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：US20180149909A1
公开(公告)日：2018-05-31
申请号：US15507600
申请日：2016-09-07
Inventor： Wenqing Zhao , Xiaochuan Chen , Jian Gao , Qian Wang , Pengcheng Lu , Ming Yang , Rui Xu , Lei Wang , Xiaochen Niu
IPC: G02F1/1335 , H01L51/52 , H01L27/32
CPC classification number: G02F1/133504 , G02F1/133512 , G02F2203/34 , H01L27/322 , H01L27/3244 , H01L51/5268 , H01L51/5275 , H01L51/5284
Abstract: A display panel and a display device are disclosed. The display panel includes a first substrate and a second substrate which are disposed oppositely to each other, wherein a first optical film is disposed on a side of the first substrate facing away from the second substrate, a plurality of nanoscale microstructures are formed on the first optical film, and the first optical film is configured to split an incident white light into a plurality of monochromatic lights with different colors. The display panel is capable of reducing the loss of light efficiency of the display device and increasing the light extraction efficiency of the display device.
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公开(公告)号：US20180107008A1
公开(公告)日：2018-04-19
申请号：US15504017
申请日：2016-05-11
Inventor： Pengcheng Lu , Xiaochuan Chen , Ming Yang , Wenqing Zhao , Lei Wang , Qian Wang , Rui Xu , Jian Gao , Xiaochen Niu , Haisheng Wang , Shengji Yang , Chengfeng Li
IPC: G02B27/22 , G02F1/1335 , H01L27/32
CPC classification number: G02B27/22 , G02B27/2214 , G02F1/133603 , H01L27/3232 , H04N13/32 , H04N13/366 , H04N13/376
Abstract: Embodiments of the present application provide a 3D display apparatus and a method for driving the same. The apparatus includes: a backlight assembly forming bright stripes and dark stripes arranged alternately; a liquid crystal display panel displaying a left eye image of a 3D display signal by a first set of pixel units and display a right eye image by a second set of pixel units; a location tracking unit acquiring a location of a viewer; and a control unit adjusting position of the bright and dark stripes and deflection of liquid crystal of the liquid crystal display panel such that a light emitted from the bright stripes is allowed to pass through corresponding first set to be received by left eye and to pass through corresponding second set to be received by right eye respectively. Embodiments are used in manufacturing of a 3D display apparatus.
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公开(公告)号：US20180082648A1
公开(公告)日：2018-03-22
申请号：US15539707
申请日：2016-08-26
Inventor： Rui Xu , Xiaochuan Chen , Qian Wang , Lei Wang , Jian Gao , Ming Yang , Wenqing Zhao , Pengcheng Lu , Xiaochen Niu
IPC: G09G3/36 , G09G3/34 , G09G5/02 , G02F1/1335
CPC classification number: G09G3/3607 , G02F1/133528 , G02F1/133621 , G02F1/29 , G02F2001/133622 , G02F2201/121 , G02F2203/30 , G09G3/3413 , G09G3/3648 , G09G3/3677 , G09G3/3688 , G09G5/026 , G09G2300/0426 , G09G2300/0452
Abstract: A driving substrate and a driving method thereof and a liquid crystal display device. The driving substrate includes driving electrodes and a control chip. A time period of a frame is divided into at least a first time period, a second time period and a third time period. The control chip configured to: in the first time period, apply a first group of data voltages to respective driving electrodes to control corresponding pixels to be equivalent to liquid crystal lenses having first curvatures; in the second time period, apply a second group of data voltages to the respective driving electrodes to control the corresponding pixels to be equivalent to liquid crystal lenses having second curvatures; and in the third time period, apply a third group of data voltages to the respective driving electrodes to control the corresponding pixels to be equivalent to liquid crystal lenses having third curvatures.
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