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公开(公告)号：US10741622B2
公开(公告)日：2020-08-11
申请号：US15741743
申请日：2017-06-29
Inventor： Ruhui Zhu
Abstract: The present application discloses a method of fabricating an organic light emitting diode display substrate having a subpixel region and an inter-subpixel region. The method includes forming a pixel definition layer on the base substrate, the pixel definition layer being formed in the inter-subpixel region and defining the subpixel region of the organic light emitting diode display substrate; forming an insulating dielectric layer on a side of the pixel definition layer distal to the base substrate, the insulating dielectric layer being formed to define a first aperture region greater than the subpixel region; and, subsequent to forming the insulating dielectric layer, forming an organic light emitting layer in each subpixel region using a mask plate placed on the insulating dielectric layer.
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272.发明申请公开(公告)号：US20200251596A1
公开(公告)日：2020-08-06
申请号：US16638283
申请日：2019-08-07
Inventor： Tongshang Su , Dongfang Wang , Jun Liu , Guangyao Li , Wei Li , Qinghe Wang , Chao Wang , Tao Sun
IPC: H01L29/786 , H01L27/12 , H01L29/417 , H01L29/66
Abstract: The disclosure relates to a thin film transistor. The thin film transistor may include a substrate, an active layer on the substrate, a gate on the active layer, and a source and a drain. The active layer may include a first conducting region, a second conducting region, and a channel region between the first conducting region and the second conducting region. An orthographic projection of the source and an orthographic projection of the drain on the substrate may cover at least an orthographic projection of a first conducting region and an orthographic projection of a second conducting region on the substrate.
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公开(公告)号：US20200249793A1
公开(公告)日：2020-08-06
申请号：US15761353
申请日：2017-04-14
Inventor： Jiawei Xu , Bisheng Li , Lei Zhang , Tsungchieh Kuo
Abstract: The present application discloses a touch control display panel including, a base substrate; an auxiliary electrode layer on the base substrate; an insulating layer on a side of the auxiliary electrode layer distal to the base substrate; and a. first touch electrode layer and a second touch electrode layer on a side of the insulating layer distal to the auxiliary electrode layer. The first touch electrode layer and the auxiliary electrode layer are electrically connected in parallel; and the second touch electrode layer is insulated from the first touch electrode layer and the auxiliary electrode layer.
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公开(公告)号：US10720592B2
公开(公告)日：2020-07-21
申请号：US16323518
申请日：2018-05-24
Inventor： Yue Hu , Minghung Hsu , Chinlung Liao , Lifang Song , Zhaokang Fan
Abstract: The present disclosure relates to the field of display technology and provides an organic light emitting diode, an OLED display substrate and a display device. It can solve the problem of low continuity in inkjet printing and complicated computer programs between different materials of light emitting layers in the existing organic light emitting diodes. The organic light emitting diode includes a cathode, an anode, and a functional layer between the cathode and the anode; wherein the functional layer includes a first light emitting layer and a second light emitting layer disposed in sequence in a direction away from the anode; the first light emitting layer comprises a first material emitting blue light; and the first light emitting layer and the second light emitting layer form an aggregate in excited state for emitting light of a color different from blue after the cathode and the anode are connected.
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公开(公告)号：US20200219442A1
公开(公告)日：2020-07-09
申请号：US16665049
申请日：2019-10-28
Inventor： Lixin ZHU , Ruilian Li , Lei Shi , Xueqin Wei , Bingbing Yan , Chunyang Nie , Ke Dai
IPC: G09G3/3225 , G09G3/36
Abstract: A driver control circuit and a display device are disclosed, where the driver control circuit includes: a first transistor with a first terminal connected with a supply voltage of a main loop, and a second terminal connected with a first ground terminal; and a first control component connected with a control terminal of the first transistor, and configured to control the first transistor to be in a state of incomplete conduction in amplification region, when the supply voltage of the main loop is powered on.
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Patent Agency Ranking
276.发明授权公开(公告)号：US10705665B2
公开(公告)日：2020-07-07
申请号：US16337686
申请日：2018-06-22
Inventor： Xiaodong Xie , Lei Zhang , Jing Wang , Min He , Yu Zhu , Tengfei Zhong
Abstract: A metal mesh, a touch display device, and a method for reducing moire pattern in a touch display device are provided. The metal mesh includes at least two first metal lines which are arranged in parallel and separated from one another, and at least two second metal lines which are arranged in parallel and separated from one another and intersect the at least two first metal lines. The first metal lines and the second metal lines have a width of 1-6 μm, an the intersection angle between the first metal lines and the second metal lines is 66-70 degrees, and a distance between two neighboring first metal lines and a distance between two neighboring second metal lines are 160-170 μm or 200-210 μm.
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公开(公告)号：US20200211436A1
公开(公告)日：2020-07-02
申请号：US16550848
申请日：2019-08-26
Inventor： Zhidong YUAN , Yongqian LI , Can YUAN
Abstract: A shift register of the present disclosure includes: an input sub-circuit configured to transmit an input signal from an input signal terminal to a feedback node under the control of a first clock signal terminal; a pull-up control sub-circuit configured to transmit a feedback signal of the feedback node to a pull-up node under the control of the first clock signal terminal; a feedback sub-circuit configured to transmit a first voltage signal from a first voltage signal terminal to the feedback node under the control of the pull-up node; an output sub-circuit configured to transmit a second clock signal from a second clock signal terminal to the output signal terminal under the control of the pull-up node; and a pull-down circuit configured to transmit a second voltage signal from a second voltage signal terminal to the output signal terminal under the control of the first clock signal terminal.
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公开(公告)号：US10692461B2
公开(公告)日：2020-06-23
申请号：US15723660
申请日：2017-10-03
Inventor： Xiaoliang Cheng , Ke Dai , Chunyang Nie , Wenwu Lu , Xueqin Wei , Bingbing Yan , Hailong Li
IPC: G09G3/36 , G02F1/1343 , G02F1/1335
Abstract: The present disclosure provides a display device, a manufacturing method thereof, a driving method thereof and a counter substrate. The display device includes a liquid crystal cell, at least one flicker detector and a signal processing apparatus. The at least one flicker detector is disposed in a non-display region within the liquid crystal cell and configured to detect light intensity in the liquid crystal cell; and the signal processing apparatus is configured to adjust a magnitude of a common voltage for driving the liquid crystal cell according to a signal strength outputted from the flicker detector, to reduce a flicker value of the display device.
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公开(公告)号：US10691236B2
公开(公告)日：2020-06-23
申请号：US15535507
申请日：2016-09-14
Inventor： Ting Zheng , Ming Hu , Taofeng Xie , Tsung Chieh Kuo , Wenjie Shi , Zhanqi Xu , Xianlin Ding , Fuwei Zou , Cong Pang
Abstract: A touch screen and a manufacturing method thereof are provided. The touch screen includes a substrate; and an enhancement layer provided on a surface of the substrate. The enhancement layer is configured to improve strength of the substrate. The method of manufacturing the touch screen includes forming an enhancement layer on a surface of the substrate. The enhancement layer is configured to improve strength of the substrate.
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公开(公告)号：US10689751B2
公开(公告)日：2020-06-23
申请号：US15855879
申请日：2017-12-27
Inventor： Changqi Hu , Shupeng Guo
Abstract: An evaporation source cover, an evaporation source and an evaporation apparatus are disclosed. The evaporation source cover comprises a cover body and an elastic dredging member which is arranged on the cover body. The elastic dredging member comprises a bottom part and a top part. The elastic dredging member is fixed to a surface of the cover body at the bottom part. The elastic dredging member is configured to extend and contract in a direction perpendicular to the surface of the cover body.
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