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公开(公告)号：US20180374446A1
公开(公告)日：2018-12-27
申请号：US15576373
申请日：2017-05-10
Inventor： Ke Dai , Wenwu Lu , Chunyang Nie , Xiaoliang Cheng
IPC: G09G3/36
Abstract: A source drive circuit and a display device. The source drive circuit includes: a detection circuit, configure to detect a change value of a common voltage; and a compensation circuit, configured to obtain a compensation data signal based on a data signal and the change value of the common voltage, and output the compensation data signal to a pixel electrode of a display panel.
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公开(公告)号：US10163938B2
公开(公告)日：2018-12-25
申请号：US15525765
申请日：2016-09-23
Inventor： Peng Jiang , Maoxiu Zhou , Haipeng Yang , Ke Dai , Yong Jun Yoon , Zhangtao Wang
Abstract: An array substrate and a manufacturing method thereof, and a display device are provided. The array substrate includes a plurality of mutually parallel signal lines, an insulating layer located on a layer in which the plurality of signal lines is located and at least one first conductive structure located on the insulating layer. The insulating layer includes at least two first through holes corresponding to the first conductive structure, and the first conductive structure is electrically connected with the signal lines through the at least two first through holes.
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公开(公告)号：US10162209B2
公开(公告)日：2018-12-25
申请号：US15564896
申请日：2016-11-30
Inventor： Xiaodong Xie , Ming Hu , Ming Zhang , Jing Wang , Yu Zhu , Yuan Li
IPC: G06F3/041 , G02F1/133 , G02F1/1333 , G06F3/044 , G02F1/1343 , G02F1/1335
Abstract: The present application discloses a touch substrate including a base substrate; a black matrix layer on the base substrate in a black matrix area of the touch substrate; and a touch electrode layer on a side of the black matrix layer distal to the base substrate in a touch electrode area of the touch substrate. The touch electrode area partially overlaps with the black matrix area thereby forming an overlapping area. The touch electrode layer includes a plurality of touch electrode blocks at least partially in the overlapping area. A touch electrode block at least partially in the overlapping area is spaced apart from adjacent touch electrode blocks by a first gap. The black matrix layer in at least a portion of a region on a side of the first gap proximal to the base substrate has a reduced thickness relative to a thickness of a remaining portion of the black matrix layer.
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424.发明授权公开(公告)号：US10157938B2
公开(公告)日：2018-12-18
申请号：US15531509
申请日：2016-11-07
Inventor： Shiju Zhang , Xingfeng Ren , Guoquan Liu
IPC: H01L27/146 , H01L27/12 , H01L21/66 , G01R31/26 , G11C16/10 , H01L21/77 , H01L23/00 , H01L27/115 , H01L27/32 , G02F1/1362
Abstract: The present application discloses a fabrication method for forming an array substrate, including: forming, in a fanout region, a first signal-load line connected to a first group of data lead wires, and a second signal-load line connected to a second group of data lead wires; and forming, in the fanout region, at least one unidirectional device at a connection point of the first signal-load line and a data lead wire, at least one unidirectional device at a connection point of the second signal-load line and a data lead wire. The first signal-load line and the second signal-load line are each configured to transmit an external testing signal along a single direction to the data lead wires through the unidirectional devices.
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公开(公告)号：US20180358583A1
公开(公告)日：2018-12-13
申请号：US15736551
申请日：2017-06-28
Inventor： Zhijie Ye , Yue Hu , Rui Peng , Jun Wang , Kai Xu , Lei Huang , Wenbin Jia , Xinxin Wang
IPC: H01L51/52
CPC classification number: H01L51/5284 , G02B5/3025 , G02B5/3058 , H01L51/5281 , H01L2251/5323
Abstract: A double-sided electroluminescent display panel and a display device are provided. The double-sided electroluminescent display panel includes: a first absorption polarization structure disposed on a first light-emitting surface of a transparent electroluminescent structure, and a first reflective polarization structure disposed on a second light-emitting surface of the transparent EL structure; wherein transmission axes of the first absorption polarization structure and the first reflective polarization structure are perpendicular to each other; the first absorption polarization structure is configured to absorb light of a first wave component and transmit light of a second wave component; the first reflective polarization structure is configured to transmit the light of the first wave component and reflect the light of the second wave component.
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Patent Agency Ranking
公开(公告)号：US20180356697A1
公开(公告)日：2018-12-13
申请号：US15573085
申请日：2017-04-01
Inventor： Huan NI , Fengzhen LV , Qun LI
IPC: G02F1/1362 , H01L27/12 , G02F1/1339 , G02F1/1368
CPC classification number: G02F1/136209 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F1/1339 , G02F1/1368 , G02F2001/136222 , H01L27/1214
Abstract: A display substrate is disclosed, comprising a display area and a peripheral area surrounding the display area. The display substrate is fixed to a counter substrate in the peripheral area by a frame sealant. The display substrate comprises a substrate and a curing energy transmissive layer. A projection of the frame sealant on the substrate falls within or coincides with that of the curing energy transmissive layer. Since the curing energy transmissive layer transparent for the curing energy beam is provided in the display substrate, the frame sealant can be irradiated from the display substrate side through the curing energy transmissive layer, instead of from the counter substrate side. This improves the efficiency for curing the frame sealant. A display panel, a method for fabricating the display substrate and the display panel, and a display device are disclosed. (FIG. 2B)
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公开(公告)号：US10139965B2
公开(公告)日：2018-11-27
申请号：US14786358
申请日：2015-06-19
Inventor： Xiaodong Xie , Ming Hu , Hongqiang Luo , Ming Zhang , Xianlin Ding
Abstract: A touch panel, a manufacturing method thereof and a display device are disclosed. The touch panel includes a first sensing layer (10) and a second sensing layer (11) which are superimposed. The first sensing layer includes a plurality of columns of first sensing lines (12); each first sensing line is formed by the alternate series connection between first transparent electrodes (1) and first metal wires (2); the second sensing layer includes a plurality of rows of second sensing lines (34); each second sensing line is formed by the alternate series connection between second transparent electrodes (3) and second metal wires (4); in terms of vertical projections of the first sensing layer and the second sensing layer on a plane of the touch panel, the first transparent electrodes (1) and the second transparent electrodes (3) are alternately arranged along the column direction and the row direction; the first metal wires (2) and the second metal wires (4) are alternately arranged along the column direction and the row direction; the first metal wire (2) crosses over the second transparent electrode (3); and the second metal wire (4) crosses over the first transparent electrode (1). The touch panel can solve the Moiré problem.
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公开(公告)号：US10139686B2
公开(公告)日：2018-11-27
申请号：US15209045
申请日：2016-07-13
Inventor： Zhixiang Zou , Binbin Cao , Chengshao Yang
IPC: H01L27/12 , G02F1/1333 , G02F1/1343 , G02F1/1362
Abstract: The embodiment of the present application discloses an array substrate, a liquid crystal display panel, and a display device, with first common electrode compensation lines being arranged within pixel regions which correspond to pixels provided with a minimal transmittance, by which first common electrode compensation lines a common electrode is charged so as to ensure a constant voltage on the common electrode. Moreover, since the first common electrode compensation lines are configured to overlap neither first signal lines nor second signal lines, a repairmen of the first signal lines or the second signal lines will not be adversely affected in case that there is short-circuit or open-circuit thereon. Besides, since the common electrode compensation lines are arranged within pixel regions provided with the lowest transmittance, the influence onto overall transmittance of the display panel is minimized relatively.
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公开(公告)号：US10139682B2
公开(公告)日：2018-11-27
申请号：US15098496
申请日：2016-04-14
Inventor： Chengyong Zhan , Kai Wang , Cong Tan , Bo Zhang , Liangliang Jiang
IPC: G02F1/13 , G02F1/1337 , D06B19/00 , D03D1/00 , D03D15/00
Abstract: The invention provides a rubbing alignment equipment, which belongs to the field of rubbing alignment technology and can solve the problem of badness of an alignment film during rubbing alignment due to the badness of the existing rubbing cloth. The rubbing alignment equipment of the invention comprises a rubbing roller, which comprises a roll shaft and rubbing cloth wound on the outer surface of the roll shaft, the rubbing cloth is doped with quantum dots, the rubbing alignment equipment further comprises an excitation light source, which can excite the quantum dots to emit light to detect whether the surface of the rubbing cloth has badness or not. The rubbing alignment equipment can well detect whether the rubbing cloth has badness or not.
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公开(公告)号：US20180329220A1
公开(公告)日：2018-11-15
申请号：US15773782
申请日：2017-07-11
Inventor： Weijie Ma , Xianlin Ding , Taofeng Xie , Pingping Jia , Yi Zhang , Cui Chen
IPC: G02B27/22 , G02F1/1343 , G02F1/1333
CPC classification number: G02B27/2214 , G02F1/13338 , G02F1/1343 , G02F1/134309 , G02F1/13439 , G02F2201/121 , G02F2201/30
Abstract: A 3D display device and a method for manufacturing a 3D display device. The 3D display device includes: a display component; and a liquid crystal grating on a light exit side of the display component. The liquid crystal grating includes: a substrate; a liquid crystal layer between the substrate and the display component; and a 3D display control component located only on a side of the substrate facing the liquid crystal layer and located only on one side of the liquid crystal layer.
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