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公开(公告)号：US20210214836A1
公开(公告)日：2021-07-15
申请号：US17059913
申请日：2020-04-24
Inventor： Fengli JI , Shaoduan LIANG , Xiaoyu YANG , Fangfang DUAN , Chang LUO
Abstract: The present disclosure provides a mask device and an evaporation method. The mask device includes a first mask plate. The first mask plate includes a first frame, and a first mask strip on the first frame. The first mask strip includes: a first sub-mask strip and a second sub-mask strip spliced with each other; the first sub-mask strip includes a first hollow region; and a thickness of a central region of the second sub-mask strip is less than a thickness of an edge region of the second sub-mask strip, the edge region of the second sub-mask strip surrounding the central region of the second sub-mask strip.
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公开(公告)号：US20190016541A1
公开(公告)日：2019-01-17
申请号：US15750464
申请日：2017-08-09
Inventor： Chang LUO , Haidong WU , Kening ZHENG
Abstract: This application discloses a feeding device for a crucible, belonging to the field of display technology. The feeding device includes: a base, a robot arm and a bottle holder. The base is movably connected to one end of the robot arm, the one end of the robot arm can move linearly on the base, a motion trajectory of the robot arm is parallel to a lengthwise direction of the crucible. The bottle holder is disposed at the other end of the robot arm and the bottle holder is rotatable at the other end. This application can protect operator's health, improve production efficiency and reduce production costs.
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公开(公告)号：US20250093993A1
公开(公告)日：2025-03-20
申请号：US18578930
申请日：2022-10-31
Inventor： Yang ZENG , Tianci CHEN , Chang LUO , Yi ZHANG , Wei WANG , Yu WANG , Ping WEN , Junxiu DAI , Siyu WANG
Abstract: A touch control structure, a touch display panel and an electronic device are provided. The touch control structure includes a first metal layer, an insulation layer and a second metal layer that are sequentially stacked on the base substrate, the touch control structure is divided into a touch region and a peripheral region surrounding the touch region, and the peripheral region includes a first detection line and a second detection line that are sequentially arranged and spaced apart from each other along the direction from the touch region to the peripheral region; the first detection line is in the second metal layer, and the overlapping part of the second detection line is in the first metal layer; the first end of the second detection line includes a first detection part in the second metal layer and a second detection part in the first metal layer.
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公开(公告)号：US20250077016A1
公开(公告)日：2025-03-06
申请号：US18292358
申请日：2021-09-03
Inventor： Yuanqi ZHANG , Shun ZHANG , Yi ZHANG , Fengli JI , Chang LUO , Yang ZENG
Abstract: The present disclosure provides a touch display panel and a display device. The touch display panel comprises: a base substrate, comprising a display region and a peripheral region surrounding the display region; and a touch metal layer, comprising touch patterns at least partially of which is in the display region, and touch traces in the peripheral region; wherein: each of the touch pattern comprises a plurality of pattern sub-blocks; at least one floating electrode is provided in each of the plurality of pattern sub-block; a touch pattern, of the touch patterns, with a partial missing region is regarded as a missing touch pattern; and in a pattern sub-block where the missing region is located, the at least one floating electrode is integrally and electrically connected with the pattern sub-block.
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公开(公告)号：US20250004602A1
公开(公告)日：2025-01-02
申请号：US18828222
申请日：2024-09-09
Inventor： Yuanqi ZHANG , Shun ZHANG , Yi ZHANG , Chang LUO , Yu WANG
IPC: G06F3/044 , G06F3/041 , H10K59/122 , H10K59/131 , H10K59/40 , H10K59/80
Abstract: Disclosed are a touch display panel, a touch display apparatus and a touch display mother board. The touch display panel includes: a base substrate, including a display region and a peripheral region; a display function layer, including: at least one organic insulation layer and an encapsulation layer, wherein an orthographic projection of the encapsulation layer on the base substrate covers the display region and part of the peripheral region; and a touch function layer, located on a side of the encapsulation layer facing away from the base substrate and including: a touch conductive layer, an inorganic insulation layer, wherein the touch function layer includes: a first touch conductive layer, and a second touch conductive layer located on a side of the first touch conductive layer facing away from the display function layer, the inorganic insulation layer includes at least: a first inorganic insulation layer.
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Patent Agency Ranking
公开(公告)号：US20240427445A1
公开(公告)日：2024-12-26
申请号：US18820368
申请日：2024-08-30
Inventor： Yuanqi ZHANG , Ping WEN , Shun ZHANG , Yang ZENG , Wei WANG , Yu WANG , Yi ZHANG , Chang LUO
Abstract: A touch-control display panel and a preparation method therefor, and a display apparatus, which relate to the technical field of display. The touch-control display panel comprises a base substrate, a display device layer and a touch-control functional layer, which are sequentially stacked. The touch-control functional layer comprises an inorganic dielectric layer and an organic protective layer that are sequentially arranged on the display device layer in a stacked manner, wherein the orthographic projection of at least part of the edge of the inorganic dielectric layer on the base substrate is located within the orthographic projection of the organic protective layer on the base substrate. The touch-control display panel has a better preparation yield.
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公开(公告)号：US20240319808A1
公开(公告)日：2024-09-26
申请号：US18580530
申请日：2022-08-22
Inventor： Wei WANG , Yi ZHANG , Shun ZHANG , Yuanqi ZHANG , Chang LUO , Ping WEN , Yu WANG , Yang ZENG , Tianci CHEN
CPC classification number: G06F3/0412 , G06F3/0446 , H10K59/40 , G06F2203/04107
Abstract: A display substrate and a display device are disclosed. The display substrate includes: a base substrate including a display area and a frame area surrounding the display area; a group of first touch lines located in the frame area on one side of the display area; an insulation layer on a side of a layer where the group of first touch lines is located away from the base substrate; and a shielding structure on a side of the insulating layer away from the layer where the group of first touch lines is located, the shielding structure being located in the frame area on one side of the display area. In a same frame area, an orthographic projection of the shielding structure on the base substrate overlaps with an orthographic projection of part of the plurality of first touch lines on the base substrate.
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公开(公告)号：US20240256094A1
公开(公告)日：2024-08-01
申请号：US18563515
申请日：2022-06-24
Inventor： Yuanqi ZHANG , Yi ZHANG , Yu WANG , Shun ZHANG , Chang LUO
CPC classification number: G06F3/0446 , G06F3/0412 , G06F2203/04111 , G06F2203/04112
Abstract: A touch structure, a touch display panel, and a display device are provided, which relate to the field of touch technology. The touch structure includes first touch electrodes and second touch electrodes. The first touch electrode includes first electrode blocks and transfer bridges. The second touch electrode includes second electrode blocks. The first and second touch electrodes are mesh structures. Grid lines of the first and second electrode blocks are channel lines, and the channel lines forming boundaries of the first electrode block are first boundary channel lines. Grid lines of the transfer bridge are transfer lines. The transfer bridge includes an opening part and a bridge part connected to the opening part. The opening part is connected to the first electrode block through a via hole. Some transfer lines are boundary transfer lines. The boundary transfer lines are overlapped with some first boundary channel lines.
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公开(公告)号：US20240231528A1
公开(公告)日：2024-07-11
申请号：US18614638
申请日：2024-03-23
Inventor： Shun ZHANG , Yi ZHANG , Ping WEN , Peng XU , Chang LUO , Linhong HAN , Weiyun HUANG , Youngyik KO , Yuanqi ZHANG , Cong FAN
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/0446 , G06F3/0448 , G06F2203/04103 , G06F2203/04112
Abstract: Provided are a display panel, a preparation method thereof, and a display device. The display panel includes a display substrate and a touch panel. The touch panel includes multiple touch electrodes. At least one of the touch electrodes includes multiple grid patterns enclosed by metal wires. At least one of the grid patterns includes a first edge, second edge, third edge and fourth edge that form a ring. The first edge and the third edge extend in a second direction. The second edge and the fourth edge extend in a first direction. A shape of the grid pattern includes a first curved ring, a second curved ring, a third curved ring, or a fourth curved ring. A first edge and third edge of the first curved ring are curves curved towards a direction opposite to the first direction.
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70.发明公开公开(公告)号：US20240184411A1
公开(公告)日：2024-06-06
申请号：US17789219
申请日：2021-09-09
Inventor： Yu WANG , Shun ZHANG , Chang LUO , Ping WEN , Yuanqi ZHANG , Yi ZHANG
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/0443 , G06F2203/04111 , G06F2203/04112
Abstract: A touch control panel, a touch control display panel, and a touch control display apparatus are provided. The touch control panel includes multiple first touch control structures extending along a first direction and multiple second touch control structures extending along a second direction. The first touch control structure includes multiple first touch control electrodes and multiple first connecting parts, and the second touch control structure includes multiple second touch control electrodes and multiple second connecting parts. The first touch control electrode and the second touch control electrode are disposed in a same layer, and the first connecting part or the second connecting part is disposed in the same layer as the first touch control electrode. The touch control panel further includes at least one touch control branch positioned at an edge of a touch control electrode.
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