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公开(公告)号：US20250089492A1
公开(公告)日：2025-03-13
申请号：US18558277
申请日：2022-04-29
Inventor： Can YUAN , Yongqian LI , Xinxin WANG , Ning LIU , Bin ZHOU , Dacheng ZHANG , Yu WANG
IPC: H10K59/131 , G09G3/3233
Abstract: A display substrate, a method for operating the same, and a display apparatus are provided. In the display substrate, the scanning signal line extends along the first direction, passes through the non-light-emitting region and the display region; the longitudinal signal line is in the display region and extends along a second direction; the scanning signal line includes an outer ring portion, and the outer ring portion includes a first conductive line and a second conductive line. The second conductive line is spaced from the first conductive line in the second direction, both the first conductive line and the second conductive line extend along the first direction, extend from the non-light-emitting region to the display region, and overlap with the longitudinal signal line; the scanning signal line includes a trunk portion extending along the first direction, and electrically connected with both the first conductive line and the second conductive line.
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公开(公告)号：US20250086652A1
公开(公告)日：2025-03-13
申请号：US17764863
申请日：2021-03-26
Inventor： Yu WANG , Jiawei REN , Wangqiang HE , Haijin WANG , Dong CHAI , Jianmin WU , Hong WANG
IPC: G06Q30/018
Abstract: The present disclosure provides data processing methods and apparatuses, an electronic device and a storage medium. The method includes: obtaining a product sample set; obtaining combination features in specified dimensions of the product sample set by processing a second parameter based on a preset dimension reduction algorithm; obtaining influence scores respectively for the combination features in specified dimensions based on a first parameter and the combination features in specified dimensions; obtaining at least one combination feature ranked top by sorting the combination features based on the influence scores, and taking a raw parameter corresponding to the at least one combination feature as a cause of the product defect. In the embodiments of the present disclosure, combination features in R dimensions may be a combination of raw parameters having similarity such that similar parameters are associated while raw information of the product samples is retained, thus helping fast locating the cause of the product defect, and improving the detection efficiency.
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公开(公告)号：US20240319834A1
公开(公告)日：2024-09-26
申请号：US18679116
申请日：2024-05-30
CPC classification number: G06F3/0446 , G06F3/0412 , G06F2203/04111 , G06F2203/04112
Abstract: Disclosed are a touch substrate and a display device. The touch substrate includes a touch electrode layer with a mesh type structure; the touch electrode layer includes the first touch electrode including first touch sub-electrodes, and the second touch electrode including second touch sub-electrodes; each first touch sub-electrode includes first touch electrode meshes, and each second touch sub-electrode includes second touch electrode meshes; the touch electrode layer further includes boundary meshes located between adjacent first touch sub-electrode and second touch sub-electrode; each boundary mesh includes at least two first mesh lines; each first mesh line is provided with a first break; second mesh lines are arranged in a first touch electrode mesh and/or a second touch electrode mesh; the second mesh lines are provided with second breaks; and a pattern shape of the first mesh line and a pattern shape of the second mesh line are different.
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公开(公告)号：US20240310940A1
公开(公告)日：2024-09-19
申请号：US18273277
申请日：2021-11-19
Inventor： Zewen LI , Wenxiao NIU , Hengzhen LIANG , Xu LU , Lianbin LIU , Zhiqiang WANG , Rendong LI , Yu WANG
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/0446 , H05K1/189 , G06F2203/04102 , H05K2201/10128
Abstract: A touch display device, including: a touch display substrate, provided with a display region and a non-display region provided adjacent to the display region, wherein the non-display region is provided with a display bonding region and a touch bonding region; and a flexible circuit board, provided with a touch signal line, a touch chip and a display signal line, wherein the touch signal line is connected with the touch chip, the flexible circuit board is bound with the touch display substrate in the display bonding region and the touch bonding region, the touch chip is connected to the touch bonding region through the touch signal line, and the display signal line is connected to the display bonding region; where the touch chip, the touch signal line and the touch bonding region are provided on a same side of the display signal line.
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公开(公告)号：US20240306434A1
公开(公告)日：2024-09-12
申请号：US18547647
申请日：2022-11-22
Inventor： Jianbo LI , Wei ZHANG , Yu WANG , Kaijie DENG , Xiangdan DONG
IPC: H10K59/122 , H10K59/35
CPC classification number: H10K59/122 , H10K59/353
Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels and a pixel defining pattern. The sub-pixel includes a light emitting element including a light emitting region; the light emitting element includes a light emitting functional layer, and a first electrode and a second electrode, and the second electrode covers the light emitting region of the sub-pixel. The pixel defining pattern includes first openings; one sub-pixel corresponds to at least one first opening; at least a portion of the light emitting element of the sub-pixel is in the first opening corresponding to the sub-pixel, and the first opening exposes the first electrode. The pixel defining pattern further includes second openings located between at least part of sub-pixels; and at least one layer of the light emitting functional layer and at least a portion of the second electrode are disconnected at the second opening.
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Patent Agency Ranking
66.发明公开公开(公告)号：US20240296762A1
公开(公告)日：2024-09-05
申请号：US17919009
申请日：2021-08-26
Inventor： Chuan WANG , Jianfeng ZENG , Nan LIU , Yu WANG , Haijin WANG , Dong CHAI , Hong WANG
IPC: G09G3/00
CPC classification number: G09G3/006 , G09G2330/12
Abstract: A method for determining a correlation degree, an apparatus for determining a correlation degree, an electronic device, and a computer-readable storage medium. The method includes: acquiring measurement information and defect information on a display panel, wherein the measurement information includes a measurement value and a measurement location for a measurement indicator, and the defect information includes a defect type; determining an influence weight of the measurement indicator having the measurement value at the measurement location on the defect information of the defect type; and determining a correlation coefficient between the influence weight and the measurement value, and determining a correlation degree between the measurement information and the defect information according to the correlation coefficient. According to the method, it is beneficial to improve the accuracy and speed of analyzing the causes of defects, reduce the cost of analysis, improve the utilization rate of measurement information, and increase the worth of data.
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公开(公告)号：US20240241597A1
公开(公告)日：2024-07-18
申请号：US18563398
申请日：2021-05-26
Inventor： Yu WANG , Ping WEN , Yi ZHANG , Yuanqi ZHANG , Wei WANG , Yang ZENG , Shun ZHANG
CPC classification number: G06F3/04164 , G06F3/0412 , G06F2203/04111 , G06F2203/04112 , H10K59/40
Abstract: Provided in the present disclosure are a display substrate and a display apparatus. The display substrate comprises: a base substrate, comprising a display area and a non-display area around the display area; a blocking dam, located in the non-display area and arranged surrounding the display area; multiple touch-control lines, located in the non-display area, at least some touch-control lines comprise conductive winding portions, such that resistances of the touch-control lines are substantially same; an orthographic projection of a conductive winding portion on the base substrate is between an orthographic projection of the blocking dam on the base substrate and the display area; the at least some touch-control lines comprise multiple first touch-control lines and second touch-control lines, the conductive winding portion of each first touch-control line is arranged in an independent winding manner, conductive winding portions of all the second touch-control lines are arranged in a mutually nested winding manner.
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公开(公告)号：US20240206277A1
公开(公告)日：2024-06-20
申请号：US18590337
申请日：2024-02-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dongsheng LI , Kuanta HUANG , Shengji YANG , Pengcheng LU , Yunlong LI , Qing WANG , Yongfa DONG , Xiaobin SHEN , Hui TONG , Xiong YUAN , Xiaochuan CHEN , Yu WANG
IPC: H10K59/38 , H10K50/86 , H10K59/12 , H10K59/126 , H10K71/00
CPC classification number: H10K59/38 , H10K50/86 , H10K59/1201 , H10K59/126 , H10K71/00
Abstract: A light-emitting diode display panel, a manufacturing method thereof, and an organic light-emitting diode display device are provided. The light-emitting diode display panel includes: a base substrate including a display region and a peripheral region surrounding the display region; a plurality of sub-pixels located in the display region and located at a side of the base substrate; a color-resistance layer located at a side of a second electrode in the sub-pixel away from the base substrate; and a light-blocking structure located in the peripheral region and being an annular structure surrounding the plurality of sub-pixels. The light-blocking structure includes a first light-blocking structure and a second light-blocking structure. The first light-blocking structure includes at least one interval extending in a direction from the display region pointing to the peripheral region. The second light-blocking structure at least fully fills the interval.
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公开(公告)号：US20240153430A1
公开(公告)日：2024-05-09
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：US20240134488A1
公开(公告)日：2024-04-25
申请号：US17755108
申请日：2021-03-30
Inventor： Yu WANG , Cong FAN , Kemeng TONG , Fan HE , Guoyi CUI , Xiangdan DONG , Jiangtao DENG
CPC classification number: G06F3/0445 , G06F3/0412 , G06F3/04164 , G06F2203/04102
Abstract: A touch control substrate includes: a base, a first metal layer including first touch control signal lines, a first insulating layer; and a second metal layer including: second touch control signal lines electrically connected with the first touch control signal lines. An orthographic projection of an edge of a first end of the first touch control signal line on the base does not overlap with an orthographic projection of an edge of a first end of the second touch control signal line electrically connected with the first touch control signal line on the base. The orthographic projection of the edge of the first end of the first touch control signal line on the base at least partially overlap with an orthographic projection of the second touch control signal line on the base.
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