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公开(公告)号：US20240329475A1
公开(公告)日：2024-10-03
申请号：US18619194
申请日：2024-03-28
发明人： Shinsuke FUJIKAWA
IPC分类号： G02F1/1362
CPC分类号： G02F1/136286 , G02F1/136254
摘要： A liquid crystal apparatus includes a first electrode disposed between a first substrate and a liquid crystal layer, a second electrode disposed between a second substrate and the liquid crystal layer, an electrode lead line electrically coupled to the first electrode, a plurality of drive signal lines including a first drive signal line that intersects with the electrode lead line in plan view, a first conductive layer disposed between the electrode lead line and the first drive signal line and electrically coupled to the second electrode, and a measurement circuit, and the measurement circuit supplies a potential to each of the first electrode and the second electrode in a first period and a second period, and stops the supply of the potential to the first electrode and supplies the same potential as that in the second period to the second electrode in a third period.
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公开(公告)号：US20240329464A1
公开(公告)日：2024-10-03
申请号：US18740844
申请日：2024-06-12
申请人： InnoLux Corporation
发明人： Tsung-Han TSAI , Hsia-Ching CHU , Mei-Chun SHIH
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1337 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F1/133707 , G02F1/134363 , G02F1/136227 , G02F2202/10
摘要： A semiconductor substrate includes: a substrate; a first conductive line extending along a first direction; a semiconductor layer, wherein the first conductive line includes a first part overlapping with the semiconductor layer and a second part not overlapping with the semiconductor layer, the first part of the first conductive line has a first width along a second direction different from the first direction, the second part of conductive line has a second width along the second direction, and the first width is greater than the second width; and an electrode disposed on the semiconductor layer and including an arc edge outside the first conductive line, wherein the semiconductor layer includes a first part extending along the second direction and overlapping with the arc edge and a second part connecting the first part and overlapping with a side of the first part of the first conductive line.
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公开(公告)号：USRE50155E1
公开(公告)日：2024-10-01
申请号：US17732458
申请日：2022-04-28
申请人： Trivale Technologies
发明人： Shohei Yasuda
IPC分类号： G02F1/1362 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/136213 , G02F1/13629 , G02F1/1368 , G02F2201/56
摘要： In the case that a first scanning line having a smaller number of pixels to be driven than that of a second scanning line in a display device having a heteromorphic display region, capacitance is added to an extended scanning line in which the first scanning line extends to an outside of the display region. A large difference in RC delay between scanning lines generated by the number of pixels to be driven can be compensated for by adding the capacitance, so that luminance unevenness can be prevented to contribute to improvement of display quality.
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公开(公告)号：US12108640B2
公开(公告)日：2024-10-01
申请号：US17418810
申请日：2020-11-03
发明人： Hongfei Cheng , Xueguang Hao
IPC分类号： H10K59/131 , G02F1/1362 , G02F1/1368 , H01L27/02
CPC分类号： H10K59/131 , G02F1/136204 , G02F1/136286 , G02F1/1368 , H01L27/0266 , H01L27/0288
摘要： Provided is an array substrate, including: a first conductive wire, a second conductive wire and a first electrostatic protection unit, wherein the first electrostatic protection unit comprises a first thin-film transistor and a first capacitor; wherein a gate of the first thin-film transistor is suspended and is connected to a first electrode of the first thin-film transistor via the first capacitor, the first electrode of the thin-film transistor is connected to the first conductive wire, and a second electrode of the first thin-film transistor is connected to the second conductive wire.
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公开(公告)号：US12107020B2
公开(公告)日：2024-10-01
申请号：US17033790
申请日：2020-09-27
发明人： Peixin Lin
IPC分类号： G01R31/52 , G01R31/26 , G02F1/1362 , H01L21/66 , H01L27/12 , G02F1/1333
CPC分类号： H01L22/20 , G01R31/2607 , G01R31/52 , G02F1/136259 , H01L27/1259 , G02F1/133351 , G02F1/136254
摘要： Disclosed is a method for testing an array substrate, including: sequentially applying a curing drive signal to curing pad circuits according to an arrangement order of the curing pad circuits in a testing circuit board, the curing pad circuit is connected with at least two array substrates; and performing an array test on the array substrates in the curing pad circuit by the curing drive signal. The present application also discloses a device for testing an array substrate, and a computer readable storage medium.
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公开(公告)号：US12105387B2
公开(公告)日：2024-10-01
申请号：US18140070
申请日：2023-04-27
发明人： Hiroaki Wada , Junichi Mori , Takumi Tomita , Kenichi Nishimura , Hiroto Akiyama
IPC分类号： G02F1/1343 , G02F1/135 , G02F1/1362
CPC分类号： G02F1/1351 , G02F1/13439 , G02F1/136286
摘要： A display device includes: a first substrate, a second substrate, a light-blocking portion, a pixel, and a wiring line. The second substrate has a main face opposite a main face of the first substrate. The light-blocking portion is disposed on the main face of the first substrate, including an opening, and blocking light. The pixel is disposed on the main faces of the first substrate and the second substrate and delimited by at least a part of the opening. The wiring line is disposed on the main face of the second substrate and at least partially overlapping the opening. The wiring line has a projection protruding toward a first substrate side. The projection has a surface including a curved surface and comprises a plurality of projections disposed at intervals in locations overlapping at least the opening.
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公开(公告)号：US20240321906A1
公开(公告)日：2024-09-26
申请号：US18642709
申请日：2024-04-22
发明人： Feng LI , Yu MA , Yuqiong CHEN , Na WEN , Qi SANG , Yan YAN , Jing WANG , Weitao CHEN
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/1244 , G02F1/136286 , G02F1/1368
摘要： Disclosed are an array substrate and a display apparatus. The array substrate includes a base substrate; pixel circuits; gate lines; and pixel electrodes, where each pixel electrode includes a first end portion and a second end portion, intermediate portions connecting the first end portion and the second end portion, and a convex portion located on one side of the second end portion, the intermediate portions extend obliquely relative to both the first direction and the second direction, the convex portion extends in a direction at an obtuse angle to an extending direction of the intermediate portions, a slit between adjacent intermediate portions is a parallelogram, and an orthographic projection of the slit on the base substrate does not overlap with an orthographic projection of the pixel circuit on the base substrate and an orthographic projection of the gate line on the base substrate.
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公开(公告)号：US20240321187A1
公开(公告)日：2024-09-26
申请号：US18733532
申请日：2024-06-04
发明人： Wenjun DAI , Liang XING, I , Tianyi WU
IPC分类号： G09G3/32 , G02F1/1362
CPC分类号： G09G3/32 , G02F1/136204 , G09G2300/0408 , G09G2300/0426 , G09G2310/0267 , G09G2310/0286 , G09G2310/0291
摘要： Disclosed are a display panel and a display device. The display panel includes a display area, a plurality of light-emitting elements located in the display area, and at least one driver circuit located in the display area; the plurality of light-emitting elements includes a plurality of light-emitting element rows extend in a first direction and arranged in a second direction, where the first direction and the second direction intersect; the at least one driver circuit includes a plurality of shift register circuits disposed in cascade and a shift register circuit of the plurality of shift register circuits is located between adjacent light-emitting element rows of the plurality of light-emitting element rows.
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公开(公告)号：US20240319553A1
公开(公告)日：2024-09-26
申请号：US18573588
申请日：2021-06-29
发明人： Changhan HSIEH
IPC分类号： G02F1/1368 , G02F1/1362 , H10K10/46
CPC分类号： G02F1/1368 , G02F1/136209 , G02F1/136295 , H10K10/481
摘要： The present disclosure provides a display substrate, a display device, and a manufacturing method. The display substrate includes a base substrate and a plurality of pixels arranged at a side of the base substrate. Each pixel includes: an organic thin film transistor including a gate electrode, an organic semiconductor layer and a source/drain electrode; a first electrode including a plurality of first hollowed-out structures; and an organic protection layer covering the first electrode and the organic thin film transistor and filling the first hollowed-out structures.
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公开(公告)号：US20240310685A1
公开(公告)日：2024-09-19
申请号：US18272362
申请日：2021-11-30
发明人： Lijiao SHEN , Yu MA , Xiaona LIU , Jiliang ZHANG , Zhitao LI , Linwei LI , Xiaofeng YIN
IPC分类号： G02F1/1362 , H01L27/12
CPC分类号： G02F1/136286 , G02F1/136209 , H01L27/124
摘要： Provided is a display panel, including: a substrate, a plurality of sub-pixels, a plurality of data lines, and a black matrix; wherein each the sub-pixel is divided into at least two domains along a column direction of the array; and the data line deviates from the column direction of the array and bends toward the row direction of the array to form a corner, wherein a distance between an outer edge of an orthographic projection of the black matrix covering the corner onto the substrate and an outer edge of an orthographic projection of the corner onto the substrate is greater than a distance between an edge of an orthographic projection of the black matrix covering rest of the data line onto the substrate and a corresponding edge of an orthographic projection of the data line covered by the black matrix onto the substrate.
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