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公开(公告)号：US20220181426A1
公开(公告)日：2022-06-09
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： H01L27/32
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：US20240265864A1
公开(公告)日：2024-08-08
申请号：US18638007
申请日：2024-04-17
发明人： Pengfei YU , Lu BAI , Jie DAI , Mengqi WANG , Huijun LI , Yupeng HE , Hao ZHANG , Meng ZHANG , Xin ZHANG
IPC分类号： G09G3/3225 , G11C19/28 , H10K59/12 , H10K59/121 , H10K59/124 , H10K59/131 , H10K71/00
CPC分类号： G09G3/3225 , G11C19/28 , H10K59/1213 , H10K59/124 , H10K59/131 , H10K71/00 , G09G2300/0426 , G09G2310/0286 , H10K59/1201
摘要： A display substrate and an electronic device are provided. The display substrate includes a base substrate, including a display region and a peripheral region on at least one side of the display region; and a shift register unit and a first clock signal line in the peripheral region of the base substrate, wherein the first clock signal line extends along a first direction on the base substrate, and is connected to a first clock signal terminal to be configured to provide a first clock signal to the shift register unit; the shift register unit includes an input circuit, an output circuit, a first control circuit, and an output control circuit; the output control circuit includes an output control transistor and a first capacitor, and the output circuit includes an output transistor and a second capacitor.
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公开(公告)号：US20240099053A1
公开(公告)日：2024-03-21
申请号：US18510068
申请日：2023-11-15
发明人： Yupeng HE , Yang ZHOU , Xin ZHANG , Pengfei YU , Xiaofeng JIANG , Yi QU , Lulu YANG , Huijun LI , Meng ZHANG
IPC分类号： H10K50/844 , H10K59/121 , H10K59/122 , H10K59/124 , H10K59/65 , H10K71/00
CPC分类号： H10K50/844 , H10K59/1213 , H10K59/1216 , H10K59/122 , H10K59/124 , H10K59/65 , H10K71/00 , H10K59/1201
摘要： A display substrate, a manufacturing method thereof, and a display device are provided. A pixel region is provided with a light emission function layer on a base substrate of the display substrate, and a separation region is provided with at least one first barrier structure. The first barrier structure includes a stopper pattern and a first separation component. A side surface of the first separation component has a recess, and a portion of the light emission function layer extending to the separation region is disconnected on the side of the first separation component. The separation region is provided with an inorganic layer structure on the base substrate. The inorganic layer structure includes multiple stacked inorganic film layers, the stopper pattern is located between two adjacent inorganic film layers and the first separation component is located on a side of the inorganic layer structure away from the base substrate.
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公开(公告)号：US20240065061A1
公开(公告)日：2024-02-22
申请号：US18497437
申请日：2023-10-30
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： 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：US20220319423A1
公开(公告)日：2022-10-06
申请号：US17427470
申请日：2020-10-26
发明人： Lulu YANG , Tinghua SHANG , Huijuan YANG , Xiaofeng JIANG , Yupeng HE , Huijun LI , Yi QU , Meng ZHANG , Xin ZHANG , Hao ZHANG
IPC分类号： G09G3/3233 , H01L27/32
摘要： A pixel circuit, a display substrate and a display device are disclosed. The pixel circuit includes: a threshold compensation transistor, a shielding element including a first shielding portion and a second shielding portion coupled with each other; a data writing transistor, orthographic projections of an active layer of the data writing transistor and the gate of the data writing transistor on the substrate are overlapped to form a first overlapping area; the first electrode and the active layer of the data writing transistor are in a same layer, orthographic projections of the first electrode of the data writing transistor and the second shielding portion on the substrate are overlapped to form a second overlapping area; a size of the second overlapping area in the first direction is smaller than that of the first overlapping area in the first direction.
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公开(公告)号：US20220310747A1
公开(公告)日：2022-09-29
申请号：US17297665
申请日：2020-08-31
发明人： Yi QU , Hao ZHANG , Linhong HAN , Meng ZHANG , Jie DAI , Yang ZHOU , Yi ZHANG , Chang LUO , Shun ZHANG
IPC分类号： H01L27/32 , G09G3/3233 , G09G3/00
摘要： Disclosed are a display panel and a display device. The display panel includes: at least one group of gate driving signal lines, the gate driving signal lines starting from the driving chip bonding area and going around the display area after passing through the bending area; and at least two first driving voltage lines, the at least two first driving voltage lines respectively starting from the flexible printed circuit bonding area, going through the bending area after passing through two sides of the driving chip bonding area, and extending to be close to the display area, and the at least two first driving voltage lines are respectively at two sides of the at least one group of gate driving signal lines.
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公开(公告)号：US20220367602A1
公开(公告)日：2022-11-17
申请号：US17755304
申请日：2020-03-25
发明人： Huijun LI , Tingliang LIU , Tinghua SHANG , Huijuan YANG , Lulu YANG , Xiaofeng JIANG , Yi QU , Xin ZHANG , Meng ZHANG , Junxi WANG , Siyu WANG , Lu BAI , Jie DAI , Hao ZHANG , Yu WANG , Mengqi WANG
IPC分类号： H01L27/32
摘要： Disclosed are a display panel and a display device. The display panel comprises: a base substrate, a plurality of scanning lines, a first insulating layer, a plurality of data lines, an interlayer insulating layer, and an auxiliary power line. The auxiliary power line comprises: a plurality of sub-auxiliary power lines and a plurality of auxiliary conduction lines; the plurality of sub-auxiliary power lines are arranged in a first direction and extend in a second direction, and two sub-auxiliary power lines that are at least partially adjacent are electrically connected by means of at least one auxiliary conduction line; the orthographic projection of at least one of the plurality of auxiliary conduction lines on the base substrate does not overlap the orthographic projections of the scanning lines on the base substrate.
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公开(公告)号：US20220344449A1
公开(公告)日：2022-10-27
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： H01L27/32
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：US20220319410A1
公开(公告)日：2022-10-06
申请号：US17599198
申请日：2020-04-10
发明人： Pengfei YU , Lu BAI , Jie DAI , Mengqi WANG , Huijun LI , Yupeng HE , Hao ZHANG , Meng ZHANG , Xin ZHANG
IPC分类号： G09G3/3225 , H01L27/32 , H01L51/56 , G11C19/28
摘要： A display substrate and manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate, the shift register unit includes an input circuit, an output circuit, a first control circuit, a second control circuit, and an output control circuit; and an orthographic projection of the intermediate transfer electrode on the base substrate is between a whole of an orthographic projection of the active layer of the first control transistor on the base substrate and an orthographic projection of the second control transistor on the base substrate and orthographic projections of the active layers of the first noise reduction transistor and the second noise reduction transistor on the base substrate.
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公开(公告)号：US20230335052A1
公开(公告)日：2023-10-19
申请号：US18341158
申请日：2023-06-26
发明人： Pengfei YU , Lu BAI , Jie DAI , Mengqi WANG , Huijun LI , Yupeng HE , Hao ZHANG , Meng ZHANG , Xin ZHANG
IPC分类号： G09G3/3225 , G11C19/28 , H10K59/124 , H10K59/131 , H10K59/121 , H10K71/00
CPC分类号： G09G3/3225 , G11C19/28 , H10K59/124 , H10K59/131 , H10K59/1213 , H10K71/00 , G09G2300/0426 , G09G2310/0286 , H10K59/1201
摘要： A display substrate and an electronic device are provided. The display substrate includes a base substrate, including a display region and a peripheral region on at least one side of the display region; and a shift register unit and a first clock signal line in the peripheral region of the base substrate, wherein the first clock signal line extends along a first direction on the base substrate, and is connected to a first clock signal terminal to be configured to provide a first clock signal to the shift register unit; the shift register unit includes an input circuit, an output circuit, a first control circuit, and an output control circuit; the output control circuit includes an output control transistor and a first capacitor, and the output circuit includes an output transistor and a second capacitor.
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