-
公开(公告)号：US20240160306A1
公开(公告)日：2024-05-16
申请号：US18281963
申请日：2023-01-09
Inventor： Chang LUO , Xiping LI , Hongwei MA , Ming HU , Wei HE , Youngyik KO , Haijun QIU , Yi ZHANG , Taofeng XIE , Tianci CHEN , Qun MA , Xinghua LI , Ping WEN , Yang ZHOU , Yuanqi ZHANG , Xiaoyan YANG , Shun ZHANG , Pandeng TANG , Yang ZENG , Tong ZHANG , Xiaofei HOU , Zhidong WANG , Haoyuan FAN , Jinhwan HWANG
CPC classification number: G06F3/0412 , G06F3/04164 , G06F3/0445 , G06F3/0446
Abstract: A display panel, including an active area and a peripheral area, which is located outside of the active area, wherein the active area comprises a base substrate, and a display structure layer and a touch structure layer sequentially arranged on the base substrate; the peripheral area includes an isolation dam, a first ground trace and a second ground trace arranged on the base substrate; and the first ground trace is located at a side of the isolation dam close to the active area, and the second ground trace is located at a side of the isolation dam away from the active area.
-
公开(公告)号：US20230049317A1
公开(公告)日：2023-02-16
申请号：US17792213
申请日：2021-09-03
Inventor： Yu WANG , Yi ZHANG , Shun ZHANG , Ping WEN , Yuanqi ZHANG , Wei WANG , Fuqiang YANG , Yang ZENG , Chang LUO , Chao ZENG
IPC: G06F3/044
Abstract: A touch substrate and a display panel are provided. The touch substrate includes first touch electrodes and second touch electrodes; the first touch electrodes are arranged along a first direction and extend along a second direction, and the second touch electrodes are arranged along the second direction and extend along the first direction; each first touch electrode includes a first touch sub-electrode and a first connection electrode, the first connection electrode is between two adjacent first touch sub-electrodes, the two adjacent first touch sub-electrodes are electrically connected through the first connection electrode; the first touch sub-electrode and the first connection electrode are in different conductive layers; the first touch sub-electrode is at least partially in the first functional region of the touch substrate and outside the opening peripheral region, the first connection electrode includes a first connection sub-electrode that is at least partially in the opening peripheral region.
-
公开(公告)号：US20220336539A1
公开(公告)日：2022-10-20
申请号：US17417336
申请日：2020-09-30
Inventor： Chang LUO , Ming HU , Qian XU , Jianpeng WU , Tong NIU , Yan HUANG , Guomeng ZHANG , Benlian WANG , Peng XU , Fengli JI , Yi ZHANG
Abstract: A display substrate and a related device, and belongs to the field of display technology. The display substrate includes first subpixels, a second subpixels and third subpixels. In a first direction, the first subpixels and the third subpixels are arranged alternately to form a plurality of first subpixel rows, the second subpixels form a plurality of second subpixel rows, the first subpixel rows and the second subpixel rows are arranged alternately in a second direction, lines connecting centers of two first subpixels and two third subpixels in two adjacent rows and two adjacent columns form a first virtual quadrilateral, the two first subpixels are arranged at two opposite vertices of the first virtual quadrilateral, the first virtual quadrilateral includes an interior angle a not equal to 90°, and the second subpixel is arranged within the first virtual quadrilateral.
-
公开(公告)号：US20220310747A1
公开(公告)日：2022-09-29
申请号：US17297665
申请日：2020-08-31
Inventor： Yi QU , Hao ZHANG , Linhong HAN , Meng ZHANG , Jie DAI , Yang ZHOU , Yi ZHANG , Chang LUO , Shun ZHANG
IPC: H01L27/32 , G09G3/3233 , G09G3/00
Abstract: Disclosed are a display panel and a display device. The display panel includes: at least one group of gate driving signal lines, the gate driving signal lines starting from the driving chip bonding area and going around the display area after passing through the bending area; and at least two first driving voltage lines, the at least two first driving voltage lines respectively starting from the flexible printed circuit bonding area, going through the bending area after passing through two sides of the driving chip bonding area, and extending to be close to the display area, and the at least two first driving voltage lines are respectively at two sides of the at least one group of gate driving signal lines.
-
公开(公告)号：US20210408181A1
公开(公告)日：2021-12-30
申请号：US16767658
申请日：2019-05-14
Inventor： Chang LUO , Fengli JI , Jianpeng WU
Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes: a base substrate; a light-emitting functional layer including a first light-emitting functional portion and a second light-emitting functional portion adjacent to each other; and a photo spacer (PS), the PS is located between the first light-emitting functional portion and the second light-emitting functional portion, the PS includes a plurality of protrusions protruded in a direction away from the base substrate and a first recess located between adjacent protrusions.
-
Patent Agency Ranking
公开(公告)号：US20210222280A1
公开(公告)日：2021-07-22
申请号：US16303469
申请日：2018-04-19
Inventor： Jianpeng WU , Zhongying YANG , Chang LUO
Abstract: A tensioning device, including a base configured to carry a mask plate, a clamp configured to clamp the mask plate, and a deformation adjusting assembly provided on the base or on the clamp, wherein the deformation adjusting assembly is configured to adjust a deformation of an end portion of the mask plate protruding from the base in a direction of gravity when the base carries the mask plate, so as to make the deformation less than a preset deformation threshold. A base, a clamp and a clamping for the mask plate are also provided.
-
公开(公告)号：US20180330668A1
公开(公告)日：2018-11-15
申请号：US15839097
申请日：2017-12-12
Inventor： Chang LUO , Haidong WU , Jianpeng WU
IPC: G09G3/3258 , G09G3/3291 , H01L27/12 , H01L27/32 , H01L29/786
Abstract: A drive compensation circuit, an organic light-emitting diode (OLED) display panel and a driving method thereof. The drive compensation circuit includes a first power supply terminal, a second power supply terminal, a drive circuit, a voltage detection circuit and an OLED. The voltage detection circuit is configured to obtain a voltage value of the anode of the OLED, the first power supply terminal is configured to enable a first output voltage of the first power supply terminal to be larger than a second output voltage of the second power supply terminal, and the second power supply terminal is configured to allow the second output voltage of the second power supply terminal to be adjusted according to the voltage value of the anode of the OLED.
-
公开(公告)号：US20250094006A1
公开(公告)日：2025-03-20
申请号：US18558297
申请日：2022-10-31
Inventor： Tianci CHEN , Chang LUO , Yi ZHANG , Ping WEN , Yang ZENG , Wei WANG , Yu WANG , Siyu WANG , Junxiu DAI , Song LIU
Abstract: A touch control structure, a touch display panel and an electronic device are provided. The touch control structure includes: a first metal layer and a second metal layer stacked on the base substrate, an insulating layer between the first metal layer and the second metal layer, the first metal layer includes a plurality of first touch sub-electrodes arranged along a first direction and spaced apart from each other, a plurality of second touch sub-electrodes and a plurality of connection electrodes which are arranged along a second direction, the plurality of first touch sub-electrodes and the plurality of second touch sub-electrodes are spaced apart from each other; the second metal layer includes a plurality of bridge electrodes spaced apart from each other, each of the plurality of bridge electrodes is electrically connected with two adjacent first touch sub-electrodes through a plurality of via structures in the insulating layer.
-
公开(公告)号：US20250089486A1
公开(公告)日：2025-03-13
申请号：US18279394
申请日：2022-10-28
Inventor： Tianci CHEN , Hongwei MA , Chang LUO , Yi ZHANG , Siyu WANG , Ping WEN , Wei WANG , Yu WANG , Junxiu DAI , Yang ZENG , Liheng WEI
IPC: H10K59/131 , H10K59/40
Abstract: A display panel includes an active region and an edge region located on at least one side of the active region. The edge region includes an antenna projection region and a non-antenna projection region located at least one side of the antenna projection region. The active region includes a base substrate, and a display structure layer and a touch structure layer arranged on the base substrate sequentially. The edge region includes isolation dams and edge ground traces arranged on the base substrate. The edge ground traces are located on a side of the isolation dam away from the active region. An overlapping area between the edge ground traces and the antenna projection region is smaller than an overlapping area between the edge ground traces and the non-antenna projection region.
-
公开(公告)号：US20240411412A1
公开(公告)日：2024-12-12
申请号：US18262431
申请日：2022-06-30
Inventor： Chang LUO , Shun ZHANG , Yi ZHANG , Yuanqi ZHANG
IPC: G06F3/044
Abstract: A touch structure includes: a first conductive layer, an insulating layer and a second conductive layer that are sequentially stacked. The second conductive layer includes touch electrodes and touch lines. The touch structure includes: a first connection line, and two second connection lines that are located in the second conductive layer, and a connection pattern located in the first conductive layer. The two second connection lines are arranged at two sides of the first connection line, respectively. The connection pattern crosses the first connection line, and passes through the insulating layer to be connected to the two second connection lines. For a portion of the connection pattern located between the first connection line and a second connection line, a length of a contour from the first connection line to the second connection line is greater than a distance between the first connection line and the second connection line.
-
-
-
-
-
-
-
-
-
Search Results
83
records
(took 0.023 seconds)
