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公开(公告)号：US20240186333A1
公开(公告)日：2024-06-06
申请号：US18550153
申请日：2021-08-30
Inventor： Xintao WU , Zouming XU , Jian TIAN , Chunjian LIU , Jie LEI , Jie WANG , Jianying ZHANG , Jiawei XU , Xiaodong XIE , Min HE , Wenjie XU , Xinxiu ZHANG , Xue ZHAO , Huayu SANG
CPC classification number: H01L27/124 , H01L25/167
Abstract: A light-emitting substrate and a display apparatus, comprising: a base substrate; a first electrically conductive layer, located on the base substrate, the fit electrically conductive layer comprising multiple common voltage lines and multiple first connection lines spaced apart from each other, and the multiple common voltage lines extending along a first direction and being arranged along a second direction; a first insulating layer, located at a side of the first electrically conductive layer distant from the base substrate; and a second electrically conductive layer, located at a side of the first insulating layer distant from the base substrate. The second electrically conductive layer comprises multiple first bridge parts spaced apart from each other.
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公开(公告)号：US11961850B2
公开(公告)日：2024-04-16
申请号：US18214181
申请日：2023-06-26
Inventor： Dongfang Wang , Tongshang Su
IPC: H01L27/12
CPC classification number: H01L27/1255 , H01L27/1225 , H01L27/1248 , H01L27/127
Abstract: Provided is a display substrate. The display substrate includes a base substrate, and a pixel unit disposed on the base substrate. The pixel unit includes a storage capacitor, the storage capacitor includes a first plate and a second plate facing each other, and a plate of the storage capacitor is a transparent plate. The pixel unit further includes an active layer and a source/drain pattern, which are disposed in two different layers.
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公开(公告)号：US20240105894A1
公开(公告)日：2024-03-28
申请号：US17769032
申请日：2021-04-30
Inventor： Jie WANG , Zouming XU , Xintao WU , Jian TIAN , Chunjian LIU , Jie LEI , Qin Zeng , Jianying ZHANG
IPC: H01L33/62 , H01L25/075
CPC classification number: H01L33/62 , H01L25/0753
Abstract: A display substrate and a display apparatus are provided. The display substrate includes a base substrate, a first conductive layer, a second conductive layer and an insulation layer. The first conductive layer is on a side of the base substrate and includes a first conductive part extending in a first direction, the second conductive layer is on a side of the first conductive layer facing away from the base substrate, and the insulation layer is located between the first conductive layer and the second conductive layer. At least one first conductive part includes a first hollowed-out portion including a plurality of groove structures distributed in a second direction and extending in the first direction. The first direction and the second direction produce angles.
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公开(公告)号：US11942041B2
公开(公告)日：2024-03-26
申请号：US17838419
申请日：2022-06-13
Inventor： Xuehuan Feng , Yongqian Li
IPC: G09G3/3266 , G11C19/28
CPC classification number: G09G3/3266 , G11C19/28 , G09G2300/0426 , G09G2310/0286 , G09G2310/061 , G09G2310/08
Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are disclosed. The shift register unit includes a blanking unit, a first transmission circuit, and a first input-output unit. The blanking unit is configured to charge a pull-up control node in response to a compensation selection control signal and input a blanking pull-up signal to a blanking pull-up node. The first transmission circuit is electrically connected to the blanking pull-up node and the first pull-up node. The first input-output unit includes an output circuit, a first pull-down control circuit, and a first pull-down auxiliary control circuit.
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625.发明授权公开(公告)号：US11910636B2
公开(公告)日：2024-02-20
申请号：US17481327
申请日：2021-09-22
Inventor： Qinghe Wang , Jun Cheng , Tongshang Su , Ning Liu , Haitao Wang , Yongchao Huang , Jingang Fang , Liusong Ni , Liangchen Yan
IPC: H01L29/08 , H10K50/824 , H10K77/10 , H10K102/10 , H10K102/00
CPC classification number: H10K50/824 , H10K77/111 , H10K2102/103 , H10K2102/311
Abstract: Provided are a display substrate and a display apparatus. The display substrate includes a base substrate, and an auxiliary cathode structure located on a side of the base substrate, the auxiliary cathode structure including a first conductive layer, an intermediate support layer, and a second conductive layer. In an implementation, a side of the intermediate support layer close to the first conductive layer includes any one or more of first protrusions and first grooves, and a side of the first conductive layer close to the intermediate support layer includes any one or more of second grooves engaged with the first protrusions and second protrusions engaged with the first grooves which are correspondingly disposed.
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Patent Agency Ranking
公开(公告)号：US20240057388A1
公开(公告)日：2024-02-15
申请号：US17637458
申请日：2021-04-21
Inventor： Jun WANG , Haitao WANG , Tongshang SU , Qinghe WANG , Ning LIU , Bin ZHOU , Jun CHENG
IPC: H10K59/122 , H10K59/80 , H10K59/12
CPC classification number: H10K59/122 , H10K59/80522 , H10K59/1201
Abstract: A display substrate includes a driving circuit layer arranged on a base and a light emitting structure layer arranged on one side, away from the base, of the driving circuit layer; the light emitting structure layer includes an anode, a pixel definition layer, an organic light emitting layer, a cathode, and an auxiliary electrode; the pixel definition layer has a first pixel opening exposing the anode and a second pixel opening exposing the auxiliary electrode; the organic light emitting layer connected to the anode and the cathode connected to the organic light emitting layer are arranged in the first pixel opening; the organic light emitting layer separated from the auxiliary electrode and the cathode located on one side, away from the base, of the organic light emitting layer are arranged in the second pixel opening; and the cathode is connected to the auxiliary electrode in the second pixel opening.
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公开(公告)号：US11903284B2
公开(公告)日：2024-02-13
申请号：US17287997
申请日：2020-08-07
Inventor： Meng Li , Yongqian Li , Zhidong Yuan , Can Yuan
IPC: H10K59/131 , H10K59/35 , H10K59/121
CPC classification number: H10K59/1315 , H10K59/121 , H10K59/131 , H10K59/353
Abstract: A pixel structure includes: gate lines and data lines disposed crosswise and a plurality of pixel repetition modules distributed in an array. A pixel repetition module includes: a plurality of pixel units arranged in order, wherein each pixel unit includes three sub-pixels arranged in a triangular structure, and the three sub-pixels in each pixel unit and the three sub-pixels in an adjacent pixel unit are arranged inversely with respect to each other; each pixel unit corresponds to two groups of gate lines, wherein each group of gate lines includes two gate lines parallel to each other, a first group of gate lines are located on a first outer side and a second outer side of the pixel units respectively, and a second group of gate lines are both located between the sub-pixels located in a first row and the sub-pixels located in a second row in the pixel units.
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628.发明公开公开(公告)号：US20240045546A1
公开(公告)日：2024-02-08
申请号：US17639238
申请日：2021-04-28
Inventor： Jiawei XU , Yun DU , Zhao DONG , Wenjin FAN
IPC: G06F3/041
CPC classification number: G06F3/0418 , G06F3/045
Abstract: A touch display substrate is provided, including a central touch area and a routing area located around the central touch area, where the routing area is provided with isolation lines and a plurality of touch signal lines led out from the central touch area, the extension direction of the isolation lines is parallel to the extension direction of the touch signal lines, the touch signal lines include first touch signal lines arranged close to the isolation lines and second touch signal lines arranged far from the isolation lines, and the width of the first touch signal lines is greater than the width of the second touch signal lines. A touch display device and a touch control signal line distribution method are provided.
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公开(公告)号：US20240036420A1
公开(公告)日：2024-02-01
申请号：US18380203
申请日：2023-10-16
Inventor： Maoxiu ZHOU , Yanping LIAO , Yingmeng MIAO , Yuntian ZHANG , Lei GUO , Ke DAI , Haipeng YANG , Zhihua SUN , Xibin SHAO , Zhangtao WANG
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/136227 , G02F1/1368
Abstract: An array substrate includes a base substrate, pixel electrodes and common electrodes, first scan lines, second scan lines and data lines. The pixel electrode has first electrode strips disposed at intervals in a row direction. The common electrodes and the pixel electrodes are disposed on the same layer, and the common electrodes have second electrode strips disposed at intervals. The second electrode strips and the first electrode strips are alternatively arranged. The first scan line is located between two adjacent rows of pixel electrodes. The second scan line is located between two adjacent columns of pixel electrodes and is electrically connected to the first scan line, and the second scan line has a scan signal input terminal. The data line has a data signal input terminal. An orthographic projection of the data line on the base substrate intersects with a central region of the pixel electrode on the base substrate.
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公开(公告)号：US11882716B2
公开(公告)日：2024-01-23
申请号：US17336523
申请日：2021-06-02
Inventor： Yang Zhang , Ning Liu , Bin Zhou , Leilei Cheng , Liangchen Yan , Jun Liu , Qinghe Wang , Tao Sun , Zhiwen Luo
IPC: H10K50/824 , H10K50/84 , H10K50/814 , H10K59/122 , H10K71/00
CPC classification number: H10K50/824 , H10K50/814 , H10K50/84 , H10K59/122 , H10K71/00
Abstract: A method for manufacturing a display panel includes: sequentially forming a conductive pattern, a light-emitting layer and a cathode layer on a substrate. The conductive pattern is formed by a one-time patterning process, and includes an auxiliary electrode layer. In a direction parallel to the substrate, both the first protective electrode and the second protective electrode in the auxiliary electrode layer extend over the metal electrode, a second orthographic projection of the second protective electrode on the substrate is within a first orthographic projection of the first protective electrode on the substrate, and an outer boundary of the second orthographic projection is staggered from an outer boundary of the first orthographic projection. The cathode layer is in contact with the first protective electrode and a sidewall of the metal electrode.
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