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公开(公告)号：US20240023407A1
公开(公告)日：2024-01-18
申请号：US18256843
申请日：2021-11-24
IPC分类号： H10K59/82
摘要： An electronic substrate and an electronic device are provided. The electronic substrate includes a base substrate, and a first signal line and a second signal line on the base substrate; the electronic substrate includes a first functional region and a peripheral region, and the first signal line and the second signal line are in the peripheral region; at least one of the first signal line and the second signal line is configured to transmit an electrical signal for the first functional region; in a direction perpendicular to the base substrate, the first signal line partially overlaps with the second signal line in an overlapping region; and the first signal line includes a first wiring portion in the overlapping region and a second wiring portion outside the overlapping region, and a line width of the first wiring portion is different from a line width of the second wiring portion.
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公开(公告)号：US20230409154A1
公开(公告)日：2023-12-21
申请号：US18033607
申请日：2021-05-31
发明人： Yuanqi ZHANG , Yang ZENG , Chang LUO , Yi ZHANG
IPC分类号： G06F3/044
CPC分类号： G06F3/0448 , G06F3/0446
摘要： A touch panel includes: a first touch electrode including a first corner protrusion and first side protrusions including an adjacent-type first side protrusion, and a second touch electrode including a second corner protrusion and second side protrusions including an adjacent-type second side protrusion. The first side protrusion includes a second side sub-protrusion. The first corner protrusion includes a second corner sub-protrusion. The second side protrusion includes a fourth side sub-protrusion. The second corner protrusion includes a fourth corner sub-protrusion. The area of at least one of the second corner sub-protrusion and the second side sub-protrusion of the adjacent-type first side protrusion is smaller than that of the other second side sub-protrusion; and/or the area of at least one of the fourth corner sub-protrusion and the fourth side sub-protrusion of the adjacent-type second side protrusion is smaller than that of the other fourth side sub-protrusion.
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公开(公告)号：US20220381957A1
公开(公告)日：2022-12-01
申请号：US17880874
申请日：2022-08-04
发明人： Fengli JI , Chang LUO , Jianpeng WU , Lujiang HUANGFU
IPC分类号： G02B5/20 , G09F9/33 , G09F9/302 , H01L27/32 , G02F1/1343 , G02F1/136 , G02F1/1362
摘要： A display substrate, a fine metal mask set and a manufacturing method thereof are provided. The display substrate includes a plurality of repeat units. Each of the plurality of repeat units includes one first-color sub-pixel, one second-color sub-pixel pair and one third-color sub-pixel which are arranged in a first direction, the second-color sub-pixel pair includes two second-color sub-pixels arranging in a second direction. Light-emitting layers of adjacent sub-pixels of two different colors in the first direction are connected with each other; light-emitting layers of the third-color sub-pixel and the second-color sub-pixel which are adjacent to each other in the second direction are connected with each other; and a spacing is disposed between the light-emitting layer of the first-color sub-pixel and the light-emitting layer of at least one of the second-color sub-pixel and the third-color sub-pixel which are adjacent to the first-color sub-pixel in the second direction.
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公开(公告)号：US20220328573A1
公开(公告)日：2022-10-13
申请号：US17850172
申请日：2022-06-27
发明人： Ming HU , Yan HUANG , Chang LUO , Jianpeng WU , Benlian WANG , Peng XU , Wei ZHANG , Qian XU
IPC分类号： H01L27/32
摘要： There is provided a pixel array including a plurality of sub-pixels, which include first sub-pixels, second sub-pixels, and third sub-pixels. The first and third sub-pixels are alternately arranged along a row direction and form a plurality of first pixel rows, the first and third sub-pixels, which are in a same column, in the plurality of first pixel rows are alternately arranged, and the second sub-pixels are arranged along the row direction and form second pixel rows. Lines sequentially connecting centers of any two of the first sub-pixels and any two of the third sub-pixels, which are arranged in an array, together form a first virtual quadrilateral, and one of the second sub-pixels is in each first virtual quadrilateral. At least one interior angle of the first virtual quadrilateral is not 90°. At least one of the first, second and third sub-pixels has a corner circularly or rectilinearly chamfered.
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公开(公告)号：US20220310710A1
公开(公告)日：2022-09-29
申请号：US17439861
申请日：2020-09-29
发明人： Ming HU , Yan HUANG , Chang LUO , Jianpeng WU , Benlian WANG , Peng XU , Wei ZHANG , Qian XU
IPC分类号： H01L27/32
摘要： There is provided a pixel array including a plurality of sub-pixels, which include first sub-pixels, second sub-pixels, and third sub-pixels. The first and third sub-pixels are alternately arranged along a row direction and form a plurality of first pixel rows, the first and third sub-pixels, which are in a same column, in the plurality of first pixel rows are alternately arranged, and the second sub-pixels are arranged along the row direction and form second pixel rows. Lines sequentially connecting centers of any two of the first sub-pixels and any two of the third sub-pixels, which are arranged in an array, together form a first virtual quadrilateral, and one of the second sub-pixels is in each first virtual quadrilateral. At least one interior angle of the first virtual quadrilateral is not 90°. At least one of the first, second and third sub-pixels has a corner circularly or rectilinearly chamfered.
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公开(公告)号：US20220300116A1
公开(公告)日：2022-09-22
申请号：US17683714
申请日：2022-03-01
发明人： Shun ZHANG , Yuanqi ZHANG , Yi ZHANG , Chang LUO
摘要： Provided is a touch panel. The touch panel includes a back plate and a touch electrode layer disposed on a side of the back plate, wherein the touch electrode layer has a circular touch region and includes a plurality of touch electrodes, the plurality of touch electrodes are distributed in the touch region, and any touch electrode distal from a periphery of the touch region has three side edges sequentially connected end to end.
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公开(公告)号：US20220216412A1
公开(公告)日：2022-07-07
申请号：US17607012
申请日：2020-12-24
发明人： Yuanqi ZHANG , Sen DU , Chang LUO , Fengli JI , Xiaoyu YANG , Qian XU
摘要： A mask includes a frame, at least one mask sheet, and a shielding plate. The frame includes a plurality of borders. The borders are connected end to end in sequence to form the frame with a first hollow region. A mask sheet includes a pattern region and non-pattern regions. The pattern region includes at least one evaporation hole. The shielding plate includes a plurality of shielding strips. The plurality of shielding strips are arranged crosswise to form a plurality of second hollow regions. Orthogonal projections of the second hollow regions on a plane perpendicular to a thickness direction of the frame are located within a range of an orthogonal projection of the first hollow region on the plane. An inner edge of an orthogonal projection of the frame on the plane is located within a range of an orthogonal projection of the shielding plate on the plane.
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公开(公告)号：US20220064780A1
公开(公告)日：2022-03-03
申请号：US17416905
申请日：2020-08-11
发明人： Qian XU , Jianpeng WU , Chang LUO , Fengli JI
摘要： A mask assembly includes a mesh mask, a frame connected to a periphery of the mesh mask, and at least one support bar. The at least one support bar and the frame support the mesh mask together. Each support bar has a first end fixed to one side portion of the frame and a second end fixed to another side portion of the frame.
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公开(公告)号：US20220002859A1
公开(公告)日：2022-01-06
申请号：US16963673
申请日：2019-10-16
发明人： Chang LUO , Fengli JI , Jianpeng WU , Zhongying YANG
摘要： A mask, a manufacturing method therefor, and a manufacturing method for a display substrate are provided. The mask includes: a first clamping region and a second clamping region, which are opposite to each other in a first direction, and at least one mesh region between the first clamping region and the second clamping region, the mesh region is in a first shape, in a case where the mask is stretched in the first direction, the mesh region is in a target shape, the target shape is different from the first shape, and the target shape includes a polygon shape, a circle shape, or an ellipse shape.
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公开(公告)号：US20210273028A1
公开(公告)日：2021-09-02
申请号：US16981921
申请日：2020-04-17
发明人： Jianpeng WU , Fengli JI , Chang LUO
摘要： The present disclosure relates to a display panel, a method of manufacturing a display panel, and a mask plate. A display panel includes a plurality of first light emitting layers configured to emit a light of a first color when excited; a plurality of second light emitting layers configured to emit a light of a second color when excited; and a plurality of third light emitting layers configured to emit a light of a third color when excited, wherein the first and second light emitting layers are alternately arranged in a first direction and a second direction crossing the first direction, and the third light emitting layers are arranged between the first and second light emitting layers, and each of the first and second light emitting layers includes chamfered corners, so that the first and second light emitting layers do not overlap.
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