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公开(公告)号：US20230044101A1
公开(公告)日：2023-02-09
申请号：US17921635
申请日：2021-07-05
Inventor： Linhong HAN , Yi QU , Yi ZHANG , Chang LUO , Tingliang LIU , Youngyik KO
Abstract: A display panel and a display apparatus are provided, the display panel includes a substrate, a plurality of sub-pixels, a plurality of data lines, and a crack detection line. A first peripheral area surrounds a display area; the plurality of data lines are connected to the plurality of sub-pixels; and the crack detection line surrounds the display area, is arranged along the edge of the first peripheral area and a second peripheral region, and is connected to at least one of the plurality of data lines.
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公开(公告)号：US20220238610A1
公开(公告)日：2022-07-28
申请号：US17435917
申请日：2020-11-30
Inventor： Qian XU , Tong NIU , Yan HUANG , Guomeng ZHANG , Chang LUO , Jianpeng WU , Peng XU , Fengli JI , Yi ZHANG , Benlian WANG , Ming HU
IPC: H01L27/32
Abstract: A display substrate and related devices are provided. The display substrate includes a plurality of first sub-pixels, second sub-pixels and third sub-pixels. In a first direction, the first sub-pixels and the third sub-pixels are arranged alternately to form a plurality of first sub-pixel rows, the second sub-pixels form a plurality of second sub-pixel rows, the first sub-pixel rows and the second sub-pixel rows are arranged alternately in a second direction, connection lines of center points of two first sub-pixels and two third sub-pixels form a first virtual quadrilateral, the two first sub-pixels are located at two vertex angles of the first virtual quadrilateral which are opposite to each other, one second sub-pixel is located within the first virtual quadrilateral, and the first virtual quadrilateral includes two interior angles each being equal to 90° and two interior angles each being not equal to 90°.
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公开(公告)号：US20250126992A1
公开(公告)日：2025-04-17
申请号：US18688070
申请日：2022-12-16
Inventor： Tianci CHEN , Yuanqi ZHANG , Chang LUO , Yi ZHANG , Conglei ZHANG
IPC: H10K59/131 , H10K59/122 , H10K59/80 , H10K59/88
Abstract: A display substrate, a display panel, and a display apparatus are provided. The display substrate includes a display area and a non-display area on at least one side of the display area, the non-display area including at least a retaining-wall area, a crack-blocking area, and a cut-retention area in a direction away from the display area. The display substrate includes a base substrate, an insulating layer, a first inorganic layer, and a first dummy metal layer. The insulating layer is on the base substrate, to form a blocking-area raised layer in the crack-blocking area. The first inorganic layer is on the insulating layer and at least partially covers the blocking-area raised layer, and the first inorganic layer is formed with a first slope and a second slope corresponding to opposing sides of the blocking-area raised layer, respectively, the first slope being closer to the display area than the second slope. The first dummy metal layer is in the non-display area and covers at least a portion of the first slope and at least a portion of the second slope.
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公开(公告)号：US20250077008A1
公开(公告)日：2025-03-06
申请号：US18294319
申请日：2022-09-27
Inventor： Wei WANG , Tianci CHEN , Yi ZHANG , Junxiu DAI , Chang LUO , Siyu WANG , Yu WANG , Ping WEN , Yang ZENG
Abstract: Provided are a display substrate and a display apparatus. The display apparatus includes a base substrate including a display region and a bezel region on at least one side of the display region; and a plurality of touch lines in the bezel region, including a plurality of touch drive lines and a plurality of touch sensing lines, where a first distance is provided between any two adjacent touch drive lines in the plurality of touch drive lines, a second distance is provided between any two adjacent touch sensing lines in the plurality of touch sensing lines, a third distance is provided between the plurality of touch drive lines and the plurality of touch sensing lines, the first distance is substantially equal to the second distance, and the third distance is greater than each of the first distance and the second distance.
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公开(公告)号：US20240431177A1
公开(公告)日：2024-12-26
申请号：US18827001
申请日：2024-09-06
Inventor： Yang ZENG , Fuqiang YANG , Yu WANG , Yuanqi ZHANG , Ping WEN , Shun ZHANG , Chang LUO , Wei WANG , Tianci CHEN , Yi ZHANG
IPC: H10K59/40 , G06F3/044 , H10K59/122 , H10K59/80
Abstract: A display panel includes: a display substrate, a first barrier wall surrounding a display area, a blocking portion between the first barrier wall and the display area, a first encapsulation layer covering at least the display area, and touch wires. The blocking portion at least partially surrounds the display area. The first encapsulation layer includes a first surface, a second surface and a transition surface located therebetween. On the display substrate, orthographic projections of the touch wires at least partially overlap with an orthographic projection of the second surface; and at least a portion of an orthographic projection of the transition surface is located in a region between a border, away from the display area, of an orthographic projection of the blocking portion and the display substrate and an orthographic projection of an edge of the first surface on the display substrate farthest away from the display area.
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Patent Agency Ranking
公开(公告)号：US20240427451A1
公开(公告)日：2024-12-26
申请号：US18264493
申请日：2022-09-16
Inventor： Chang LUO , Yi ZHANG , Shun ZHANG , Yang ZENG , Yuanqi ZHANG , Ping WEN , Yu WANG , Wei WANG , Tianci CHEN
Abstract: A touch layer, a touch substrate and a touch display device are provided. The touch layer includes a first electrode chain formed by at least two first electrodes arranged along a first direction and connected with each other, and a second electrode chain formed by at least two second electrodes arranged along a second direction crossing the first direction and connected in sequence; at least one side edge of the first electrode is provided with a plurality of first fingers, at least one side edge of the second electrode is provided with a plurality of second fingers, the first fingers and the second fingers are mutually embedded; at least one first finger has a smaller extension length than other first finger and is closer to the crossing point; at least one second finger has a smaller extension length than other second finger and is closer to the crossing point.
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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
Inventor： Yuanqi ZHANG , Yang ZENG , Chang LUO , Yi ZHANG
IPC: G06F3/044
CPC classification number: G06F3/0448 , G06F3/0446
Abstract: 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
Inventor： Yu WANG , Yi ZHANG , Chang LUO , Yuanqi ZHANG , Ping WEN , Shun ZHANG , Yang ZENG
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/04164 , G06F2203/04107
Abstract: 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
Inventor： Yuanqi ZHANG , Shun ZHANG , Yi ZHANG , Chang LUO , Yu WANG
IPC: G06F3/044 , G06F3/041 , H10K59/122 , H10K59/131 , H10K59/40 , H10K59/80
CPC classification number: G06F3/0446 , G06F3/0412 , H10K59/122 , H10K59/131 , H10K59/40 , H10K59/873
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 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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20.发明公开公开(公告)号：US20240191338A1
公开(公告)日：2024-06-13
申请号：US18530369
申请日：2023-12-06
Inventor： Chang LUO , Fengli JI , Jianpeng WU , Zhongying YANG
CPC classification number: C23C14/042 , H10K71/166
Abstract: 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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