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公开(公告)号：US20210066349A1
公开(公告)日：2021-03-04
申请号：US16925863
申请日：2020-07-10
发明人： Yuntian ZHANG , Zhou RUI , Peng JIANG , Haipeng YANG , Ke DAI , Chunxu ZHANG , Zhonghou WU , Li TIAN
IPC分类号： H01L27/12
摘要： A display panel and a method for manufacturing the same, and a display device is provided. The display panel includes a display area including a plurality of gate lines arranged spaced apart in a first direction and a non-display area including a first and a second non-display area. At least one of the first or the second non-display area includes: a gate driving area including a plurality of gate driving units arranged spaced apart in the first direction and connected to the gate lines, a length of at least one gate driving unit being smaller than a length of a pixel in the first direction; a dummy gate driving area including a plurality of dummy gate driving units arranged spaced apart in the first direction; and a first trace area including a plurality of first traces connected to the dummy gate driving units and an external circuit.
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公开(公告)号：US20230360579A1
公开(公告)日：2023-11-09
申请号：US17632857
申请日：2020-12-04
发明人： Maoxiu ZHOU , Min CHENG , Yuntian ZHANG , Ke DAI , Haipeng YANG , Xiaoting JIANG , Chunxu ZHANG , Li TIAN , Mengmeng LI
IPC分类号： G09G3/20
CPC分类号： G09G3/2092 , G09G2300/0426 , G09G2310/0286 , G11C19/28
摘要： The present disclosure relates to the field of display technologies and, in particular to a display panel and an electronic device. The display panel comprises: Q rows of first scanning line groups arranged sequentially along a column direction; M columns of second scanning line groups arranged sequentially along a row direction; and at least one gate drive circuit, located on a side of the Q-th row of the first scanning line groups away from the (Q−1)-th row of the first scanning line groups. Each gate drive circuit comprises Q columns of shift register unit groups cascaded in stages. The q-th stage of the shift register unit groups is connected with the q-th row of the first scanning line groups through at least one column of the second scanning line groups. M≥Q>1, 1≤q≤Q, and M, N, Q, q are all positive integers.
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公开(公告)号：US20230092089A1
公开(公告)日：2023-03-23
申请号：US17789141
申请日：2021-05-13
发明人： Chunxu ZHANG , Yuntian ZHANG , Xiaoting JIANG , Haipeng YANG , Ke DAI
IPC分类号： G02F1/1345 , G02F1/1362 , G02F1/1333 , H01L27/12
摘要： Disclosed is an array substrate, a display panel, and a display apparatus, and belongs to the field of displays. The array substrate includes: a base substrate, including a display region and a peripheral region surrounding the display region; a plurality of clock lines, disposed on the base substrate and in the peripheral region, wherein the clock lines extend in a first direction; a plurality of clock leads, disposed on the base substrate and in the peripheral region, wherein the clock leads extend in a second direction, and the first direction intersects with the second direction; a plurality of shift register units, disposed on the base substrate and in the peripheral region, wherein the shift register units are connected to the clock lines by the clock leads; and compensation capacitor plates, disposed on the base substrate and in the peripheral region, wherein the compensation capacitor plates are connected to the clock leads, the compensation capacitor plates and the clock leads are in different layers, and an area of the compensation capacitor plate is negatively correlated with a length of a clock lead connected to the compensation capacitor plate.
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公开(公告)号：US20210223639A1
公开(公告)日：2021-07-22
申请号：US16632161
申请日：2019-05-29
发明人： Chunxu ZHANG , Yuntian ZHANG , Zhonghou WU , Peng JIANG , Yafei DENG , Ke DAI
IPC分类号： G02F1/1362 , G02F1/1368 , H01L27/02 , H01L27/12 , H01L29/786
摘要： An array substrate is disclosed, the array sul cluding: a pixel display transistor having a first source, a first drain, and a first channel region, the first channel region having a first channel length extending between the first source and the first drain; an antistatic transistor having a second source, a second drain, and a second channel region; and a conductive block in the second channel region between the second source and the second drain; wherein the first channel region and second channel region are patterned regions of a same semiconductor material layer; and the conductive block divides the second channel region into a first sub-channel and a second sub-channel.
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公开(公告)号：US20240210750A1
公开(公告)日：2024-06-27
申请号：US18598071
申请日：2024-03-07
发明人： Xiaoting JIANG , Ke DAI , Haipeng YANG , Chunxu ZHANG , Min CHENG , Zhou RUI
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/1343 , G02F1/1347 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/133512 , G02F1/133388 , G02F1/134309 , G02F1/1347 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2202/16 , G02F2203/48
摘要： A light control panel, having a dimming area and a peripheral area surrounding the dimming area; wherein the light control panel includes a first substrate and a second substrate oppositely disposed, and a first liquid crystal layer therebetween; the first substrate includes a signal connecting line on the first base substrate; the signal connecting line includes a first signal sub-line and a second signal sub-line which are electrically connected together and in different layers; a connecting position between the first signal sub-line and the second signal sub-line is in the peripheral area; and the slot at a position corresponding to the connecting position between the first signal sub-line and the second signal sub-line is formed with a protrusion, and an orthographic projection of the slot on the first base substrate overlaps an orthographic projection of the first signal sub-line on the first base substrate.
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6.发明申请公开(公告)号：US20220308397A1
公开(公告)日：2022-09-29
申请号：US17281031
申请日：2020-10-14
发明人： Yuntian ZHANG , Zhou RUI , Peng JIANG , Haipeng YANG , Chunxu ZHANG , Zhonghou WU , Li TIAN , Ke DAI
IPC分类号： G02F1/13357 , G02F1/1335 , G09G3/36
摘要： A display device and a manufacturing method thereof, an electronic device, and a light control panel are provided. The display device includes a light control panel and a display liquid crystal panel. The display liquid crystal panel is on a light-emitting side of the light control panel; the light control panel includes a light control region, and the light control region is configured to provide adjusted backlight to the display liquid crystal panel; the display liquid crystal panel includes a display region, and the display region is configured to receive the adjusted backlight to perform display; and a distance between two opposite edges of the light control region in at least one direction is greater than a distance between two opposite edges of the display region in the at least one direction.
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7.发明申请公开(公告)号：US20210063831A1
公开(公告)日：2021-03-04
申请号：US16832155
申请日：2020-03-27
发明人： Yuntian ZHANG , Peng JIANG , Ke DAI , Jingang LIU , Lihui HAN , Zhonghou WU , Chunxu ZHANG , Mengmeng LI
IPC分类号： G02F1/1362 , G09G3/34 , G02F1/1368 , G02F1/1333 , G02F1/13357
摘要： An array substrate includes a substrate, at least one first light-shielding layer disposed above the substrate, semiconductor retention layers disposed on a side of the at least one first light-shielding layer facing away from the substrate, and data lines disposed on a side of the plurality of semiconductor retention layers facing away from the at least one first light-shielding layer. One first light-shielding layer of the at least one first light-shielding layer is disposed between one semiconductor retention layer of the semiconductor retention layers and the substrate, and an orthographic projection of the first light-shielding layer on the substrate covers an orthographic projection of the semiconductor retention layer on the substrate. The data lines are in one-to-one correspondence with the semiconductor retention layers, and an orthographic projection of each data line on the substrate overlaps with an orthographic projection of a corresponding semiconductor retention layer on the substrate.
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8.发明申请公开(公告)号：US20200256667A1
公开(公告)日：2020-08-13
申请号：US16651973
申请日：2019-08-22
发明人： Yuntian ZHANG , Chunxu ZHANG , Zhonghou WU , Qiong ZHANG , Ke DAI , Haipeng YANG , Peng JIANG
IPC分类号： G01B11/16
摘要： An optical apparatus includes a coherent light source; a transmission assembly configured to receive light emitted by the coherent light source, split the light into object light and reference light so that the object light and the reference light travel along different paths receive object light reflected by an object to be measured, and combine the object light reflected by the object to be measured and the reference light; and a photosensitive camera disposed at an output of the transmission assembly, and configured to receive combined light and process the combined light to record light intensity information capable of characterizing a spatial position of a surface of the object to be measured.
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公开(公告)号：US20240274084A1
公开(公告)日：2024-08-15
申请号：US18022757
申请日：2022-04-21
发明人： Chunxu ZHANG , Ke DAI , Jiantao LIU , Lei GUO , Maoxiu ZHOU , Xiaoting JIANG , Min CHENG , Qi LIU
IPC分类号： G09G3/3266 , G09G3/36
CPC分类号： G09G3/3266 , G09G3/3677 , G09G2300/0426 , G09G2320/0233
摘要： A display panel, including: a substrate including a display region and a non-display region; a second conductive layer including more than one gate line located in the display region, and more than one virtual gate line located in the non-display region; a virtual conductive part, located in the non-display region, where the virtual conductive part is located in a different conductive layer from the virtual gate line, an orthographic projection of the virtual conductive part on the substrate is located within an orthographic projection of the virtual gate line on the substrate, and the virtual conductive part is configured to form an equivalent capacitance with the virtual gate line; and a RC load of the virtual gate line matches with a RC load of the gate line.
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公开(公告)号：US20220308412A1
公开(公告)日：2022-09-29
申请号：US17299678
申请日：2020-09-17
发明人： Chunxu ZHANG , Ke DAI , Haipeng YANG , Yuntian ZHANG , Xiaoting JIANG , Min CHENG
IPC分类号： G02F1/1362 , G02F1/1368
摘要： There is provided a display substrate, including gate lines and data lines, which define pixel units, each pixel unit includes a pixel electrode, at least some pixel units are provided with a conductive bridge line in a same layer as the pixel electrode; in the pixel unit with the conductive bridge line, a first hollow structure is on a first side of a first or second end part of the pixel electrode, an end of the conductive bridge line is in the first hollow structure, a second hollow structure is on a second side of the first end part, an absolute value of a difference between parasitic capacitances respectively formed between the pixel electrode and the data lines on two sides of the pixel electrode and closest thereto is less than or equal to a preset capacitance difference value. A display panel and a display device are further provided.
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