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公开(公告)号：US20220399427A1
公开(公告)日：2022-12-15
申请号：US17606424
申请日：2020-12-25
发明人： Tinghua Shang , Huijuan Yang , Tingliang Liu , Yi Zhang , Hao Zhang , Lulu Yang , Yang Zhou , Xiaofeng Jiang
IPC分类号： H01L27/32 , G09G3/3233
摘要： An array substrate is provided. A first virtual line and a second virtual line respectively cross over a first voltage supply line, a second voltage supply line, and a third voltage supply line. The first voltage supply line, the second voltage supply line, and the third voltage supply line respectively include a first voltage supply line portion, a second voltage supply line portion, and a third voltage supply line portion, respectively between the first virtual line and the second virtual line. An orthographic projection of a third anode of a third light emitting element on a base substrate completely covers an orthographic projection of the third voltage supply line portion on the base substrate. The third voltage supply line portion has a line width greater than a line width of the first voltage supply line portion, and greater than a line width of the second voltage supply line portion.
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公开(公告)号：US12035588B2
公开(公告)日：2024-07-09
申请号：US17437033
申请日：2021-01-20
发明人： 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分类号： H10K59/131
CPC分类号： H10K59/131
摘要： 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
发明人： 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分类号： H10K59/131
CPC分类号： H10K59/131
摘要： 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：US12010876B2
公开(公告)日：2024-06-11
申请号：US17252427
申请日：2020-03-18
发明人： Xin Zhang , Yang Zhou , Yupeng He , Xiaofeng Jiang , Meng Zhang , Lu Bai , Yi Qu , Huijun Li , Lulu Yang , Pengfei Yu , Hao Zhang , Mengqi Wang
IPC分类号： H10K59/122 , H10K50/844 , H10K59/131
CPC分类号： H10K59/122 , H10K50/844 , H10K59/131
摘要： Provided are a display substrate and a manufacturing method thereof, and a display device. The display substrate includes: a base substrate; a drive circuit layer formed on the base substrate and including an interlayer dielectric layer at the display region and the transition region; display parts at the display region, including a first electrode and a pixel definition portion sequentially formed on the interlayer dielectric layer; a first packaging dam and a second packaging dam at the transition region and around the opened region, each including a protective portion and a blocking portion sequentially laminated on the interlayer dielectric layer. The second packaging dam is at a side of the first packaging dam away from the display region, and a thickness of the second packaging dam is greater than that of the first packaging dam.
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公开(公告)号：US11963429B2
公开(公告)日：2024-04-16
申请号：US17922197
申请日：2020-06-19
发明人： Yu Wang , Yi Zhang , Tingliang Liu , Tinghua Shang , Huijuan Yang , Yang Zhou , Pengfei Yu , Linhong Han , Hao Zhang , Xiaofeng Jiang , Huijun Li
CPC分类号： H10K59/90 , G09G3/3208 , H01L24/32 , H10K59/82 , G09G2320/0204 , G09G2330/021 , H01L24/13 , H01L2224/13023 , H01L2224/32145
摘要： A display module (10) includes: a display panel (12) and a circuit board (14) coupled to the display panel (12). The display panel (12) includes a driving chip (122) and a display unit (124); and the circuit board (14) includes a first filter element (142), wherein the first filter element (142) is coupled to the driving chip (122) and the display unit (124), and a direct current signal output by the driving chip (122) is filtered by the first filter element (142) and then transmitted to the display unit (124). The present disclosure also provides a display apparatus (100).
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公开(公告)号：US11903273B2
公开(公告)日：2024-02-13
申请号：US17293667
申请日：2020-07-27
发明人： Lu Bai , Xin Zhang , Pengfei Yu , Jie Dai , Sen Du , Li Song , Xiaofeng Jiang
IPC分类号： H10K59/131 , H10K50/84 , H10K59/121
CPC分类号： H10K59/131 , H10K50/84 , H10K59/1213 , H10K59/1216
摘要： The present disclosure relates to a display substrate and a display device. The display substrate includes: a base substrate including a display area and a non-display area includes a fan-out area; a signal line layer including a plurality of signal lines located in the fan-out area; a first metal layer including a first power line located in the non-display area; a first electrode layer including a first electrode portion; and an organic insulating layer having a groove located in the non-display area. On the base substrate, an orthographic projection of the first electrode portion at least partially overlaps with that of the first power line, an orthographic projection of the organic insulating layer at an edge of the groove at least partially overlaps with that of the fan-out area in a first overlapping area having at least part not overlapping with an orthographic projection of the first electrode portion.
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公开(公告)号：US11844251B2
公开(公告)日：2023-12-12
申请号：US17427194
申请日：2021-04-15
发明人： Yi Qu , Tinghua Shang , Lulu Yang , Meng Zhang , Siyu Wang , Xiaofeng Jiang , Yupeng He , Huijun Li , Xin Zhang
IPC分类号： H01L27/32 , H10K59/131 , G09G3/3233
CPC分类号： H10K59/131 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2320/0233
摘要： A display substrate and a display device. The display substrate includes a base substrate and a plurality of sub-pixels on the base substrate. Each sub-pixels includes a pixel circuit. The plurality of sub-pixels include a first sub-pixel. The compensation sub-circuit of the first sub-pixel includes a first electrode, a second electrode, and a connection portion between the first electrode and the second electrode. The first drive electrode of the light-emitting element of the first sub-pixel includes a first main body portion including a first side parallel to a certain direction, and a first protruding portion protruding from the first side of the first main body portion. The first protruding portion at least partially overlaps with the connection portion of the compensation sub-circuit of the first sub-pixel in a direction perpendicular to the base substrate. The light-emitting element of the first sub-pixel is configured to emit green light.
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公开(公告)号：US11751464B2
公开(公告)日：2023-09-05
申请号：US17416558
申请日：2020-05-06
发明人： Xiaofeng Jiang , Linhong Han , Huijuan Yang , Meng Zhang , Jie Dai , Xin Zhang , Huijun Li , Yu Wang , Lulu Yang , Lu Bai , Siyu Wang , Yupeng He
IPC分类号： H10K59/88 , G09G3/00 , H01L27/02 , H10K59/131 , H02H9/04
CPC分类号： H10K59/88 , G09G3/006 , H01L27/0292 , H10K59/131 , G09G2330/04 , G09G2330/12 , H01L27/0296 , H02H9/045
摘要： Provided is a display substrate. The display substrate includes: a base substrate, a plurality of sub-pixels, a plurality of data lines, a plurality of data transmission lines, a plurality of electrostatic discharge circuits, a panel crack detection trace, and a plurality of electrostatic discharge dummy circuits. At least one of the electrostatic discharge dummy circuits may be connected to the panel crack detection trace. A display device is also provided.
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公开(公告)号：US20230137482A1
公开(公告)日：2023-05-04
申请号：US17606428
申请日：2020-12-25
发明人： Siyu Wang , Tinghua Shang , Yi Zhang , Chang Luo , Huijuan Yang , Xiaofeng Jiang , Yongjie Song , Shun Zhang , Lulu Yang
IPC分类号： H10K59/131 , H10K59/121
摘要： An array substrate is provided. The array substrate includes a gate line; a data line; a voltage supply line; and a pixel driving circuit. The pixel driving circuit includes a plurality of transistors and a storage capacitor. The storage capacitor includes a first capacitor electrode, a second capacitor electrode, and an insulating layer between the first capacitor electrode and the second capacitor electrode. The second capacitor electrode is electrically connected to the voltage supply line. The second capacitor electrode includes a first portion and a second portion as parts of a first unitary structure in a respective subpixel. The voltage supply line crosses over the first portion by a first crossing-over distance. The data line crosses over the second portion by a second crossing-over distance. The first crossing-over distance is greater than the second crossing-over distance.
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公开(公告)号：US11475844B2
公开(公告)日：2022-10-18
申请号：US17256514
申请日：2020-03-16
发明人： Jie Dai , Pengfei Yu , Huijuan Yang , Lu Bai , Huijun Li , Xiaofeng Jiang
IPC分类号： G09G3/3266 , G11C19/28
摘要： A display substrate includes a scanning driving circuit arranged on a base substrate. The scanning driving circuit includes a plurality of shift register units and a first voltage signal line extending in a first direction. At least one shift register unit includes an output capacitor and a first transistor, a first electrode thereof is coupled to the first voltage signal line, and a second electrode thereof is coupled to an electrode plate of the output capacitor. A maximum distance between an orthogonal projection of the first electrode/second electrode of the first transistor onto the base substrate and an orthogonal projection of the first voltage signal line/the electrode plate of the output capacitor onto the base substrate is smaller than a first/second predetermined distance in a second direction, and the first direction intersects the second direction.
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