-
公开(公告)号：US20230137482A1
公开(公告)日：2023-05-04
申请号：US17606428
申请日：2020-12-25
Inventor： Siyu Wang , Tinghua Shang , Yi Zhang , Chang Luo , Huijuan Yang , Xiaofeng Jiang , Yongjie Song , Shun Zhang , Lulu Yang
IPC: H10K59/131 , H10K59/121
Abstract: An array substrate is provided. The array substrate includes a gate line; a data line; a voltage supply line; and a pixel driving circuit. The pixel driving circuit includes a plurality of transistors and a storage capacitor. The storage capacitor includes a first capacitor electrode, a second capacitor electrode, and an insulating layer between the first capacitor electrode and the second capacitor electrode. The second capacitor electrode is electrically connected to the voltage supply line. The second capacitor electrode includes a first portion and a second portion as parts of a first unitary structure in a respective subpixel. The voltage supply line crosses over the first portion by a first crossing-over distance. The data line crosses over the second portion by a second crossing-over distance. The first crossing-over distance is greater than the second crossing-over distance.
-
公开(公告)号：US20220397982A1
公开(公告)日：2022-12-15
申请号：US17599714
申请日：2020-12-23
Inventor： Ping Wen , Wei Wang , Shun Zhang , Yuanqi Zhang , Chang Luo , Yang Zeng , Yu Wang , Yi Zhang
Abstract: A touch control structure is provided. The touch control structure includes a plurality of first mesh electrodes along a row direction and a plurality of second mesh electrodes along a column direction. The touch control structure is limited in a touch control region and absent in a window region surrounded by the touch control region. The plurality of second mesh electrodes includes a first mesh block and a second mesh block; a first conductive plate connected to one or more mesh lines of the first mesh block; a second conductive plate connected to one or more mesh lines of the second mesh block; and a first conductive bridge connecting the first conductive plate and the second conductive plate. A second segment of the first conductive bridge is in a layer different from a first segment of the first conductive bridge, the first conductive plate, and the second conductive plate.
-
公开(公告)号：US20220317815A1
公开(公告)日：2022-10-06
申请号：US17419684
申请日：2020-09-28
Inventor： Shun Zhang , Ping Wen , Yuanqi Zhang , Yi Zhang , Tingliang Liu , Chang Luo , Wei Wang , Yu Wang , Yang Zeng
IPC: G06F3/044
Abstract: A touch control structure is provided. The touch control structure includes a corner row including a plurality of row mesh blocks electrically connected along a row direction; and a plurality of residual portions in a corner region, and electrically connected to the plurality of row mesh blocks. The touch control structure includes a corner column including a plurality of column mesh blocks electrically connected along a column direction; and a corner column mesh block at least partially in the corner region. The corner column mesh block includes a main portion and a plurality of protrusion portions along an edge of the main portion. The plurality of residual portions and the plurality of protrusion portions are alternately arranged along a direction substantially parallel to the edge of the main portion. The touch control structure further includes a residual connecting conductive plate electrically connecting the plurality of residual portions together.
-
公开(公告)号：US11319625B2
公开(公告)日：2022-05-03
申请号：US17043083
申请日：2020-02-27
Inventor： Chang Luo , Xiaoyu Yang , Fengli Ji
IPC: H01L21/027 , C23C14/04 , C23C14/24 , B23K26/60 , G03F7/20 , H01L51/00 , H01L21/68 , H01L23/544
Abstract: An embodiment of the present application provides a preparation method of a mask assembly, including: fixing, after stretching and aligning a blocking, the blocking on a side of a frame; opening at least one stretching align hole and at least one evaporation align mark in the fixed blocking and frame; fixing, after stretching and aligning a mask sheet, the mask sheet on a side of the blocking away from the frame according to the stretching align hole; and opening at least one evaporation align mark in the fixed mask sheet to obtain the mask assembly.
-
公开(公告)号：US20220020829A1
公开(公告)日：2022-01-20
申请号：US17295602
申请日：2020-08-18
Inventor： Yongjie Song , Fengli Ji , Chang Luo , Jianpeng Wu , Yi Ma , Xiaoyu Yang , Sen Du
Abstract: A display substrate and a mask plate assembly includes a base substrate, a pixel defining layer, a functional layer, a cathode layer, and a covering layer that are sequentially stacked in a direction away from the base substrate, wherein the size of orthographic projection of the functional layer on the base substrate is jointly determined by the size of a display area and a first minimum distance. The first minimum distance is the minimum distance in a direction from the display area to a non-display area and between the boundary of the display area and the boundary of the functional layer, and is determined by a first shadow width of the functional layer extending from the display area to the non-display area. The first shadow width is the maximum width of a shadow area formed within a preset region when the functional layer is vapor deposited in the preset region.
-
Patent Agency Ranking
公开(公告)号：US20250147631A1
公开(公告)日：2025-05-08
申请号：US19010348
申请日：2025-01-06
Inventor： Yuanqi ZHANG , Yi Zhang , Chang Luo , Shun Zhang , Tianci Chen
Abstract: A touch structure includes first touch electrodes with first electrode blocks and an adapter bridge and second touch electrodes with second electrode blocks, the adapter bridge is connected to a guide portion overlapping with channel line(s) of a boundary of the first electrode block or the second touch electrode, partial adapter line overlaps with partial channel line of a boundary of the first electrode block and/or the second touch electrode; the adapter line connected to the guide portion overlaps with partial channel line of the boundary of the first electrode block or the second touch electrode; A region where the channel lines of the first electrode block are intersected is a channel intersection region, a boundary of an orthographic projection of the adapter intersection region on the display substrate is located outside a boundary of an orthographic projection of the channel intersection region on the display substrate.
-
公开(公告)号：US12262622B2
公开(公告)日：2025-03-25
申请号：US17552692
申请日：2021-12-16
Inventor： Yuanqi Zhang , Ping Wen , Shun Zhang , Chang Luo , Yi Zhang
IPC: H10K59/88 , H10K50/844 , H10K59/40 , H10K71/00
Abstract: A display panel has an opening region, a display region, and first and second peripheral regions; and includes a substrate, a first barrier structure surrounding the display region and in the first peripheral region, a second barrier structure surrounding the opening region and in the second peripheral region, and a crack detection line including first and second portions. The first portion surrounds the opening region, and is on a side of the second barrier structure distal to the display region. Both ends of the second portion are respectively connected to both ends of the first portion. Orthogonal projections of the second portion and the second barrier structure on the substrate overlap each other. The second portion extends into the first peripheral region through the display region. A height of a portion of the second barrier structure overlapping the second portion is less than that of the first barrier structure.
-
公开(公告)号：US12260042B2
公开(公告)日：2025-03-25
申请号：US18488295
申请日：2023-10-17
Inventor： Yuanqi Zhang , Ping Wen , Shun Zhang , Yang Zeng , Wei Wang , Yu Wang , Chang Luo , Yi Zhang
Abstract: 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.
-
公开(公告)号：US12229360B2
公开(公告)日：2025-02-18
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
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：US12223146B2
公开(公告)日：2025-02-11
申请号：US18041073
申请日：2022-03-28
Inventor： Yang Zeng , Tianci Chen , Shun Zhang , Chang Luo , Yuanqi Zhang , Yi Zhang , Youngyik Ko , Sanghun Kang
Abstract: A display panel is provided. The display panel includes a touch control structure. The touch control structure includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. A respective one of the plurality of first mesh electrodes includes a plurality of first mesh blocks consecutively electrically connected along a first direction. A respective one of the plurality of second mesh electrodes includes a plurality of second mesh blocks consecutively electrically connected along a second direction. Two adjacent first mesh blocks of the plurality of first mesh blocks are electrically connected to each other through a respective first conductive bridge. The respective first conductive bridge includes a plurality of first single mesh lines spaced apart from each other, and in a layer different from the plurality of first mesh blocks and the plurality of second mesh blocks.
-
-
-
-
-
-
-
-
-
Search Results
84
records
(took 0.017 seconds)
