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公开(公告)号：US20240272758A1
公开(公告)日：2024-08-15
申请号：US18042142
申请日：2022-01-26
发明人： Ping WEN , Yuanqi ZHANG , Chang LUO , Yi ZHANG
IPC分类号： G06F3/044
CPC分类号： G06F3/0448 , G06F3/0445 , G06F3/0446 , G06F2203/04107 , G06F2203/04112
摘要： A touch structure includes first and second touch units. A first touch unit includes first touch electrodes and first connection portions; a second touch unit includes second touch electrodes and second connection portions. A first connection portion and a second connection portion cross to constitute an adjustment connection unit located in a corner region. A reference point where a first reference line and a second reference line intersecting each other is located outside the corner region and is located father away from a center of a main touch region than the adjustment connection unit. The corner region is located around the main touch region.
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公开(公告)号：US20240241597A1
公开(公告)日：2024-07-18
申请号：US18563398
申请日：2021-05-26
发明人： Yu WANG , Ping WEN , Yi ZHANG , Yuanqi ZHANG , Wei WANG , Yang ZENG , Shun ZHANG
CPC分类号： G06F3/04164 , G06F3/0412 , G06F2203/04111 , G06F2203/04112 , H10K59/40
摘要： Provided in the present disclosure are a display substrate and a display apparatus. The display substrate comprises: a base substrate, comprising a display area and a non-display area around the display area; a blocking dam, located in the non-display area and arranged surrounding the display area; multiple touch-control lines, located in the non-display area, at least some touch-control lines comprise conductive winding portions, such that resistances of the touch-control lines are substantially same; an orthographic projection of a conductive winding portion on the base substrate is between an orthographic projection of the blocking dam on the base substrate and the display area; the at least some touch-control lines comprise multiple first touch-control lines and second touch-control lines, the conductive winding portion of each first touch-control line is arranged in an independent winding manner, conductive winding portions of all the second touch-control lines are arranged in a mutually nested winding manner.
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公开(公告)号：US20240045541A1
公开(公告)日：2024-02-08
申请号：US18488295
申请日：2023-10-17
发明人： Yuanqi ZHANG , Ping WEN , Shun ZHANG , Yang ZENG , Wei WANG , Yu WANG , Chang LUO , Yi ZHANG
CPC分类号： G06F3/04164 , G06F3/0443 , G06F3/0412 , G06F3/0446 , G09F9/30 , G09G2300/0413
摘要： Embodiments of this disclosure disclose a display panel and a display device including the display panel. The display panel includes: a base substrate, the base substrate including a display area and a non-display area around the display area; a touch electrode layer on the base substrate, the touch electrode layer being within the display area of the base substrate; and a plurality of signal lines electrically connected with the touch electrode layer, the plurality of signal lines being distributed within a first area of the non-display area. The display panel further includes at least one outer dummy trace within a second area of the non-display area, the second area is between the first area and an outer border of the non-display area, and the at least one outer dummy trace and the plurality of signal lines are separated from each other.
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公开(公告)号：US20220262889A1
公开(公告)日：2022-08-18
申请号：US17631136
申请日：2021-04-09
发明人： Yongjie SONG , Siyu WANG , Shun ZHANG , Yi ZHANG , Fengli JI , Yuanqi ZHANG , Yi QU , Yan HUANG
摘要： A display motherboard and a manufacturing method of a display substrate are provided. The display motherboard includes: a substrate including a valid area and an edge area, the valid area including a plurality of panel areas and a to-be-cut area, and the panel area including a display area and a frame area; multiple first power lines in each display area and the edge area and extending along a first direction; multiple first display electrodes in each display area and multiple virtual electrodes in the edge area, the first display electrodes and the virtual electrodes being in the same layer; wherein an orthographic projection of each first display electrode on the substrate overlaps an orthographic projection of at most one first power line on the substrate, and an orthographic projection of each virtual electrode on the substrate overlaps orthographic projections of at least two first power lines on the substrate.
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公开(公告)号：US20200058713A1
公开(公告)日：2020-02-20
申请号：US16609299
申请日：2019-04-12
发明人： Yuanqi ZHANG
摘要： A pixel arrangement structure, a display panel, a mask component, and an evaporation apparatus are provided. The pixel arrangement structure includes a plurality of sub-pixels arranged in a row direction and a column direction. The plurality of sub-pixels are divided into a plurality of rows of sub-pixel groups. Each of rows of sub-pixel groups include at least two rows of the sub-pixels, and include a plurality of repeating units arranged in sequence, and each of the repeating units includes at least two sub-pixel groups of different colors. Each of the sub-pixel groups includes at least two sub-pixels of a same color that are located in at least two rows and are adjacently arranged, and sub-pixels adjacent to each other and having different colors, which are located in sub-pixel groups of different colors, constitute one pixel.
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6.发明申请公开(公告)号：US20190237710A1
公开(公告)日：2019-08-01
申请号：US16156056
申请日：2018-10-10
发明人： Yuanqi ZHANG , Peng XU
CPC分类号： H01L51/56 , C23C14/042 , C23C14/24 , H01L51/001 , H01L51/0011 , H01L51/0021 , H01L2251/566
摘要： A display substrate, a method and a device for manufacturing the display substrate, and a display device are provided. The method includes shielding a to-be-cut region of a to-be-evaporated substrate with a shielding member and evaporating a common layer material onto the to-be-evaporated substrate to form a common layer of the display substrate. The display substrate includes the to-be-cut region and a display region surrounding the to-be-cut region, and the common layer material is deposited onto the display region rather than the to-be-cut region.
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公开(公告)号：US20240345691A1
公开(公告)日：2024-10-17
申请号：US18752878
申请日：2024-06-25
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：US20240281099A1
公开(公告)日：2024-08-22
申请号：US18043185
申请日：2022-04-22
发明人： Yu WANG , Yi ZHANG , Chang LUO , Yuanqi ZHANG , Ping WEN , Shun ZHANG , Yang ZENG
CPC分类号： G06F3/0446 , G06F3/0412 , G06F3/04164 , G06F2203/04107
摘要： A touch layer group includes first and second touch electrodes, first and second touch lines and a shielding line. The first touch lines are electrically connected to the first touch electrodes, respectively. The second touch lines are electrically connected to the second touch electrodes, respectively. The first and second touch lines each extend to a peripheral region. The shielding line is located in the peripheral region and located between a first touch line and a second touch line that are adjacent to each other. The shielding line includes at least one first line segment and at least one second line segment. Each second line segment includes shielding sub-lines; shielding sub-lines of a second line segment are electrically connected to a first line segment, and a width of a region where the shielding sub-lines of the second line segment are located is greater than a width of the first line segment.
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公开(公告)号：US20240272755A1
公开(公告)日：2024-08-15
申请号：US18005789
申请日：2022-01-29
发明人： Yuanqi ZHANG , Shun ZHANG , Yi ZHANG , Chang LUO , Yu WANG
IPC分类号： G06F3/044 , G06F3/041 , H10K59/122 , H10K59/131 , H10K59/40 , H10K59/80
CPC分类号： G06F3/0446 , G06F3/0412 , H10K59/122 , H10K59/131 , H10K59/40 , H10K59/873
摘要： 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 and a protection 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 located between the first touch conductive layer and the second touch conductive layer, the protection layer is located on a side of the second touch conductive layer facing away from the first inorganic insulation layer, and in at least part of the peripheral region not covered with the orthographic projection of the encapsulation layer on the base substrate, the organic insulation layer makes direct contact with the touch conductive layer or the protection layer.
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公开(公告)号：US20240206271A1
公开(公告)日：2024-06-20
申请号：US17908542
申请日：2021-10-15
发明人： Shun ZHANG , Yuanqi ZHANG , Fan HE , Yi ZHANG
IPC分类号： H10K59/131 , H10K59/12 , H10K59/40 , H10K71/00
CPC分类号： H10K59/1315 , H10K59/1201 , H10K59/40 , H10K71/00
摘要： A display substrate and a preparation method thereof, and a display apparatus, wherein on a plane perpendicular to the display substrate, the display substrate includes a source-drain metal layer located on a base substrate, an insulating layer located on the source-drain metal layer, and a touch metal layer located on the insulating layer, the source-drain metal layer includes a first wiring, the touch metal layer includes a second wiring, there is an overlapping area between an orthographic projection of the first wiring on the base substrate and an orthographic projection of the second wiring on the base substrate; and the first wiring and the second wiring form a double-layer wiring structure.
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