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公开(公告)号：US09830883B2
公开(公告)日：2017-11-28
申请号：US14499814
申请日：2014-09-29
Inventor： Yanping Zhang
CPC classification number: G09G5/10 , G09G2320/0626 , G09G2330/021 , G09G2330/028 , G09G2360/144
Abstract: The present disclosure provides a method and a circuit for adjusting screen brightness and a display device including the circuit. The method comprises the steps: detecting a light intensity of an environment in which a display screen currently lies; predetermining an optimal brightness value that matches the light intensity of the environment in which the display screen currently lies; comparing the current brightness value of the display screen with the optimal brightness value of the display screen; and if an absolute value of a difference between the current brightness value of the display screen and the optimal brightness value of the display screen is less than or equal to a predetermined threshold value, the process is ended, and if the absolute value of the difference is greater than the predetermined threshold value, the brightness of the display screen is adjusted by adjusting a voltage value of an analog positive power supply of the display screen.
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公开(公告)号：US20170336681A1
公开(公告)日：2017-11-23
申请号：US15535450
申请日：2016-10-17
Inventor： Weihua JIA , Xiaoye MA , Haipeng YANG , Yongjun YOON
IPC: G02F1/1343 , G02F1/1362
CPC classification number: G02F1/134309 , G02F1/13439 , G02F1/1362 , G02F1/136286 , G02F2201/121 , G02F2201/123 , G02F2201/124
Abstract: The embodiments of the present invention provide a pixel structure and a manufacturing method thereof, an array substrate and a display panel. The pixel structure includes a plurality of pixel units arranged in an array. Each pixel unit includes a common electrode and a pixel electrode arranged in different layers of a basal substrate. An orthographic projection of the common electrode on the basal substrate does not overlap with an orthographic projection of the pixel electrode on the basal substrate.
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公开(公告)号：US20170309211A1
公开(公告)日：2017-10-26
申请号：US15517587
申请日：2015-10-15
Inventor： Yuting Zhang
CPC classification number: G09G3/20 , G09G3/007 , G09G3/3674 , G09G3/3677 , G09G2230/00 , G09G2300/0408 , G09G2310/0202 , G09G2310/0286 , G11C19/28 , G11C19/287
Abstract: The present disclosure discloses a shift register unit and a driving method thereof, a shift register circuit and a display device, and relates to the field of display technology, in order to solve problems of the conventional shift register that it has a complex structure, and occupies a too larger space. The shift register unit comprises an input module for receiving a signal of an input signal terminal and a signal of a high level terminal, a reset module for resetting an output terminal of the shift register unit and a pull-up control node, a pull-down module for discharging the pull-up control node and the output terminal of the shift register unit, a pull-down control module for generating a power supply enable signal and a power supply signal, and an output control module for generating a gate drive signal and outputting the power supply enable signal, the power supply signal and the gate drive signal. The shift register unit provided by the present disclosure is applied to the display device.
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公开(公告)号：US09793304B2
公开(公告)日：2017-10-17
申请号：US15133531
申请日：2016-04-20
Inventor： Zhenfei Cai , Zhengwei Chen
CPC classification number: H01L27/1296 , C23C14/352 , H01L27/124
Abstract: A method for producing an array substrate is provided. The method includes: forming metal film layers and patterning the metal film layers to form a plurality rows of gate lines and a plurality columns of data lines crossed to each other in the non-display area and forming thin film transistors; forming a pad part at one end of the gate lines or data lines. The process of producing the pad part includes: forming a first insulation layer on the metal film layers by patterning; forming an etching protection layer, a source and drain metal layer and a second insulation layer sequentially by patterning, wherein the first insulation layer, the etching protection layer, the source and drain metal layer and the second insulation layer form a trapezoid stack.
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公开(公告)号：US20170293374A1
公开(公告)日：2017-10-12
申请号：US15510388
申请日：2016-04-14
Inventor： Jun Chen , Pengyu Zhang , Ting Zeng , Qingpu Wang , Xianlin Ding , Juntao Chen
IPC: G06F3/041
CPC classification number: G06F3/041 , G06F3/044 , G06F2203/04103 , G06F2203/04111
Abstract: Disclosed are a preparation method for a touch panel, a touch panel, and a display device. The preparation method for a touch panel comprises: step S10, forming a pattern comprising a first electrode chain and an insulating layer on a substrate, by using a patterning process for once, wherein the insulating layer is formed on the first electrode chain and the insulating layer covers the first electrode chain; and step S11, forming a pattern comprising a second electrode chain on the substrate on which the step S10 is finished, by using a patterning process for once, wherein the second electrode chain and the first electrode chain are spatially crossed and are insulated from each other.
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Patent Agency Ranking
公开(公告)号：US20170293189A1
公开(公告)日：2017-10-12
申请号：US15629975
申请日：2017-06-22
Inventor： Xingfeng Ren , Senlin Wang
IPC: G02F1/1362 , H01L27/12 , H01L21/4763 , G02F1/1368 , H01L29/45 , H01L21/4757 , G02F1/1343 , H01L27/02 , H01L29/24
CPC classification number: G02F1/136204 , G02F1/134309 , G02F1/13439 , G02F1/136227 , G02F1/1368 , G02F2001/134318 , G02F2201/123 , G02F2202/10 , H01L21/47573 , H01L21/47635 , H01L27/0255 , H01L27/1225 , H01L27/124 , H01L27/1262 , H01L29/24 , H01L29/45 , H01L29/66969 , H01L29/7869 , H01L29/861
Abstract: An anti-electrostatic device used in an array substrate of a liquid crystal display and a method for manufacturing the same, and a substrate are disclosed. The method includes steps of: forming a first insulation layer on a first conductive layer; forming a pattern on the first insulation layer; forming an etching barrier layer on the pattern; forming a first via hole and a second via hole extending through the etching barrier layer, and forming a fifth via hole extending through the etching barrier layer and the first insulation layer; forming a second conductive layer on the etching barrier layer, wherein a first portion and a second portion of the second conductive layer are respectively electrically connected to the pattern via the first via hole and the second via hole, and one of them is electrically connected to the first conductive layer via a fifth via hole.
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公开(公告)号：US20170287944A1
公开(公告)日：2017-10-05
申请号：US15314624
申请日：2016-03-09
Inventor： Liangliang JIANG , Lei GUO , Fengzhen LV
IPC: H01L27/12
CPC classification number: H01L27/1218 , G02F1/133707 , G02F1/134363 , G02F2001/134345 , H01L27/124
Abstract: An array substrate, a curved display panel and a curved display device are provided, to improve visual effect and image quality of the display panel being curved by external force. The array substrate includes multiple pixel units arranged in a matrix, each pixel unit comprises at least two sub-pixel units, and each sub-pixel unit is provided with a pixel electrode and a common electrode. The pixel electrodes and/or the common electrodes in an identical pixel unit have an identical structure, and the pixel electrodes or the common electrodes in different pixel units have at least two structures. The pixel electrodes or the common electrodes are symmetrically arranged relative to a central axis of the array substrate. The central axis is a straight line located in the center of the array substrate and extending in a direction parallel to the array substrate, and an extending direction of the central axis does not change when the array substrate is curved.
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公开(公告)号：US09780333B1
公开(公告)日：2017-10-03
申请号：US15261373
申请日：2016-09-09
Inventor： Xinxin Wang , Minghung Hsu , Wenbin Jia , Rui Peng , Zhijie Ye , Yue Hu
IPC: H01L51/52
CPC classification number: H01L51/5253 , H01L51/5206 , H01L51/5221 , H01L51/5234 , H01L51/5271
Abstract: An organic light-emitting diode (OLED) element and a display device are provided. The OLED element includes a base substrate and an anode, an organic functional layer and a cathode sequentially stacked on the base substrate. A thermal expansion layer is disposed on at least one of a side of the anode away from the organic functional layer or a side of the cathode away from the organic functional layer and is a transparent thermal expansion layer.
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公开(公告)号：US09778497B2
公开(公告)日：2017-10-03
申请号：US14801942
申请日：2015-07-17
Inventor： Hongjie Ding , Zhiyu Qian , Minghui Liu , Hanwei Tu , Long Cheng , Xiangzheng Wang
CPC classification number: G02F1/1303 , B25B11/005
Abstract: A bearing platform and a COF repair bonder are disclosed. The bearing platform has adjustable size and good practicability. Therefore, the designed volume of the COF repair bonder and its weight can be reduced, thereby saving space and being easier to move. The bearing platform includes a fixed part and at least one extension which is connected to the fixed part and can move back and forth in a first direction relative to the fixed part. Upper surfaces of the extension and the fixed part can be provided with at least one extension arm support for carrying a display panel respectively. Each extension arm support can move back and forth in a second direction relative to the fixed part, with the first direction and the second direction intersecting one another.
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公开(公告)号：US20170276863A1
公开(公告)日：2017-09-28
申请号：US15106010
申请日：2016-01-05
Inventor： Zhanqi XU , Jun CHEN , Pengyu ZHANG , Hongqiang LUO , Guiyu ZHANG , Tao MA
IPC: F21V8/00
CPC classification number: G02B6/0055 , G02B6/00 , G02B6/0031 , G02B6/0043 , G02B6/0051 , G02B6/0053
Abstract: The present invention belongs to the field of display technology, and particularly relates to a backlight module and a display device. The backlight module comprises a light source and a light guide plate, the light source being arranged at a light incident surface side of the light guide plate and a light guide pattern comprising a gap being arranged on a rear surface of the light guide plate opposite to a light-exiting surface of the light guide plate, wherein the backlight module further comprises a reflector unit that is used for reflecting light passing through the gap of the light guide pattern arranged on the rear surface of the light guide plate back into the light guide plate, so that the reflected light exits from the light-exiting surface of the light guide plate.
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