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公开(公告)号：US12142210B2
公开(公告)日：2024-11-12
申请号：US17789566
申请日：2021-09-30
Inventor： Yu Wang , Yao Huang , Binyan Wang , Cong Liu , Benlian Wang
IPC: G09G3/3233 , H10K59/121 , H10K59/131
Abstract: A display panel includes a base substrate, a driving circuit layer on the base substrate and a light emitting structure layer, the driving circuit layer includes a plurality of circuit units, and the light emitting structure layer includes a plurality of light emitting devices; at least one circuit unit includes a plurality of initial signal lines and a pixel driving circuit including a plurality of transistors, which includes at least one oxide thin film transistor and at least one low-temperature polycrystalline silicon thin film transistor; the plurality of initial signal lines each include a signal sub-line in a first direction, at least one initial signal line includes a signal sub-line extending in a second direction intersecting with the first direction; the signal sub-line extending in the first direction and the signal sub-line extending in the second direction of the initial signal line are electrically connected to each other.
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公开(公告)号：US20240361514A1
公开(公告)日：2024-10-31
申请号：US18029490
申请日：2022-05-23
Inventor： Qiong Yuan , Wencheng Luo , Zhi Li , Hening Zhang , Bowen Xiong , Ke Liao , Jinhong Zhang , Wei Ran , Yu Wang , Wenqi Quan , Xin Cen , Yao Chen , Shengjie Yin , Yansheng Sun
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/0055 , G02B6/0073
Abstract: Backlight module and display device are provided. Backlight module is for providing light source for display panel. Display panel has bonding side at a side of display panel in first direction. Backlight module includes: back plate, including base plate at backlight side of display panel, and first side plate at bonding side, where a side of first side plate away from base plate is bent towards direction away from center of base plate to form top plate supporting display panel; rubber frame, including second side plate at bonding side, where first opening is in middle of second side plate in extension direction of second side plate to accommodate first side plate; main circuit board, including opposite first and second ends in first direction, where first end is inserted between top plate and first side plate, and second end has first bonding area for bonding connection with display panel.
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公开(公告)号：US12124661B2
公开(公告)日：2024-10-22
申请号：US18039020
申请日：2021-02-22
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/04164 , G06F2203/04107 , G06F2203/04111
Abstract: A display substrate includes a base substrate, touch electrodes, and signal lines. At least some of the signal lines are electrically connected to the touch electrodes. The signal line includes a first signal line and a second signal line adjacent to each other. The first signal line and the second signal line respectively comprise a first-layer wiring and/or a second-layer wiring overlapped with each other in a direction perpendicular to the base substrate and electrically connected to each other. A line width of the first signal line is greater than a line width of the second signal line. The first-layer wiring of at least one of the first signal line or the second signal line is disconnected, and the second-layer wiring of the first signal line is continuous in a disconnected position.
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公开(公告)号：US12118170B2
公开(公告)日：2024-10-15
申请号：US17789219
申请日：2021-09-09
Inventor： Yu Wang , Shun Zhang , Chang Luo , Ping Wen , Yuanqi Zhang , Yi Zhang
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/0443 , G06F2203/04111 , G06F2203/04112
Abstract: A touch control panel, a touch control display panel, and a touch control display apparatus are provided. The touch control panel includes multiple first touch control structures extending along a first direction and multiple second touch control structures extending along a second direction. The first touch control structure includes multiple first touch control electrodes and multiple first connecting parts, and the second touch control structure includes multiple second touch control electrodes and multiple second connecting parts. The first touch control electrode and the second touch control electrode are disposed in a same layer, and the first connecting part or the second connecting part is disposed in the same layer as the first touch control electrode. The touch control panel further includes at least one touch control branch positioned at an edge of a touch control electrode.
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公开(公告)号：US12055914B2
公开(公告)日：2024-08-06
申请号：US17781127
申请日：2020-10-30
Inventor： Yu Wang , Haijin Wang , Jianmin Wu , Hong Wang
IPC: G05B19/406
CPC classification number: G05B19/406 , G05B2219/32204
Abstract: A data processing method includes: obtaining a defect type of a sample set in response to a first input of a user on a first interface, the sample set including samples, each sample having a first parameter used to represent a defect degree of the sample with regard to the defect type and a second parameter used to represent device informations of sample production devices through which the sample passes; calculating yield purity indexes of sample production devices on the samples based on first parameters and second parameters of the samples, so as to obtain influencing parameters of the sample production devices, an influencing parameter of each sample production device being used to represent an influence degree to which the sample production device affects an occurrence of the defect type on the samples; and displaying the influencing parameters of the sample production devices on a second interface.
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Patent Agency Ranking
公开(公告)号：US12035588B2
公开(公告)日：2024-07-09
申请号：US17437033
申请日：2021-01-20
Inventor： Gong Chen , Yuqing Yang , Yiyang Zhang , Zheng Bao , Zhiyong Yang , Yang Zhou , Huijun Li , Tingliang Liu , Huijuan Yang , Xin Zhang , Meng Zhang , Xiaofeng Jiang , Hao Zhang , Yu Wang
IPC: H10K59/131
CPC classification number: H10K59/131
Abstract: The present disclosure provides an array substrate, a method for manufacturing an array substrate and a display panel. The array substrate includes: a base having a display area, a peripheral area surrounding the display area, and a visible area located between the display area and the peripheral area; a plurality of voltage signal lines disposed on the base; a metal strip disposed on the base, the voltage signal lines are coupled to the metal strip, at least a portion of the metal strip is located in the visible area, and the portion of the metal strip located in the visible area is provided with an opening.
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公开(公告)号：US12035587B2
公开(公告)日：2024-07-09
申请号：US17432202
申请日：2020-03-13
Inventor： Xiaofeng Jiang , Linhong Han , Huijuan Yang , Huijun Li , Xin Zhang , Meng Zhang , Lulu Yang , Jie Dai , Lu Bai , Siyu Wang , Yu Wang , Yupeng He , Yi Qu
IPC: H10K59/131
CPC classification number: H10K59/131
Abstract: A display panel and a display device are provided. The display panel includes: a display part including a plurality of data lines; a fan-out part including a plurality of fan-out lines; and a lead wire part including a plurality of first lead wires which are respectively connected with the plurality of data lines through the plurality of fan-out lines, and the plurality of fan-out lines are fanned out between the lead wire part and the display part. The plurality of first lead wires each include a first lead wire subpart and a compensation part to form a plurality of first lead wire subparts and a plurality of compensation parts, the plurality of first lead wire subparts are respectively connected with the plurality of compensation parts; the first lead subparts (WS1) have a width different from that of the compensation parts.
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公开(公告)号：US12035581B2
公开(公告)日：2024-07-09
申请号：US17255884
申请日：2019-11-21
Inventor： Tingliang Liu , Huijuan Yang , Yi Zhang , Sangwon Lee , Yu Wang , Lujiang Huangfu
IPC: H10K59/131 , H10K50/81 , H10K50/813 , H10K59/121 , H10K71/00 , H10K59/12
CPC classification number: H10K59/131 , H10K50/81 , H10K50/813 , H10K59/1216 , H10K71/00 , H10K59/1201
Abstract: A display panel, a method for manufacturing the display panel and a display device are provided. The display panel includes a base, a functional film layer, and a plurality of first light-emitting elements. The functional film layer includes a power source signal line layer, a data line layer and a compensation functional layer, the power source signal line layer includes a power source signal line pattern arranged at each subpixel region, the data line layer includes a data line pattern arranged at each subpixel region, and the compensation functional layer includes a compensation functional pattern arranged at at least one subpixel region. The first light-emitting element includes a first anode, a first light-emitting pattern and a first cathode sequentially laminated.
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公开(公告)号：US12027093B2
公开(公告)日：2024-07-02
申请号：US18547883
申请日：2021-12-30
Applicant: BOE Technology Group Co., Ltd.
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G2300/026 , G09G2300/0452 , G09G2320/0233 , G09G2320/0626 , G09G2330/021 , G09G2360/16
Abstract: A method for compensating display of a spliced screen, including: obtaining a picture to be displayed; obtaining a theoretical brightness gain of at least one sub-display region in a plurality of sub-display regions; obtaining an actual brightness gain of the central region according to the theoretical brightness gain of at least part of the sub-display regions, and obtaining actual brightness gains of a plurality of first nodes in the non-central region according to the theoretical brightness gain of at least part of the sub-display regions; obtaining an actual brightness gain of at least part of the non-central region by using a bilinear interpolation method according to the actual brightness gains of the plurality of first nodes and an actual brightness gain of at least one second node on the central region; and compensating the picture to be displayed based on an actual brightness gain of the picture to be displayed.
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公开(公告)号：US20240144878A1
公开(公告)日：2024-05-02
申请号：US18246708
申请日：2022-06-30
Inventor： Bangqing Xiao , Yao Huang , Yu Wang , Weiyun Huang
IPC: G09G3/3233 , H10K59/131
CPC classification number: G09G3/3233 , H10K59/131 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2300/0819 , G09G2300/0842 , G09G2320/0233
Abstract: A display substrate and a display apparatus. The display substrate includes sub-pixels. An orthographic projection of a first anode structure overlaps that of a first pixel driving circuit to form a first overlapping region. An orthographic projection of a second anode structure overlaps that of a second pixel driving circuit to form a second overlapping region. An area of the first overlapping region is less than that of the second overlapping region. The orthographic projection of the first anode structure overlaps that of a driving gate conductive portion of the first pixel driving circuit to form a third overlapping region. The orthographic projection of the second anode structure overlaps that of a driving gate conductive portion of the second pixel driving circuit to form a fourth overlapping region. A ratio of an area of the third overlapping region to that of the fourth overlapping region ranges from 0.8 to 1.2.
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