-
公开(公告)号：US12207497B2
公开(公告)日：2025-01-21
申请号：US17440917
申请日：2021-02-09
Inventor： Jiaxiang Zhang , Kang Wang , Xiaoxia Liu , Haotian Yang , Junhui Yang , Fuzheng Xie , Bin Zhang
Abstract: A display device includes: a display panel; and a polarizer, an optical adhesive, and a cover plate sequentially arranged on the display panel. The display panel has a transparent region. The polarizer has first and second surfaces parallel to each other, and the first surface is proximal to the display panel. The polarizer has therein a through hole penetrating through the first and second surfaces. The through hole has first and second boundaries at the first and second surfaces, respectively. An orthogonal projection of the first boundary on the second surface is inside and not in contact with the second boundary. For third and fourth boundaries of the through hole parallel to the first boundary, an orthogonal projection of the third boundary on the fourth boundary does not extend beyond the fourth boundary, the third boundary being closer to the first boundary than the fourth boundary.
-
公开(公告)号：US20250024733A1
公开(公告)日：2025-01-16
申请号：US18276649
申请日：2022-05-26
Inventor： Bo ZHANG , Ilsang LEE , Hai ZHENG , Dawei WANG , Tianyi CHENG
IPC: H10K59/80
Abstract: A display device includes a blocking dam. The blocking dam includes an insulation layer group. A groove is provided at one side of the insulation layer group away from the substrate. After the liquid organic encapsulation material flows from the display area to the highest point of the blocking dam, the excess liquid organic encapsulation material may directly fall into the groove, avoiding the excess liquid organic encapsulation material from flowing across the blocking dam to the outside of the encapsulation area, causing that the orthographic projection of the edge of the organic encapsulation layer, away from the display area, on the substrate is located within the orthographic projection of the blocking dam on the substrate. The display panel includes only one blocking dam, and the width of the area, where the blocking dam is provided, of the non-display area decreases, thereby reducing the width of the entire non-display area.
-
113.发明授权公开(公告)号：US12200997B2
公开(公告)日：2025-01-14
申请号：US18196694
申请日：2023-05-12
Inventor： Linhong Han , Yi Zhang , Hengzhen Liang , Shikai Qin
Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes a first area and a second area. A pixel density of the first area is greater than that of the second area. In the second area, each pixel includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. The first sub-pixel, the third sub-pixel, and the fourth sub-pixel are in a same sub-pixel row. The first sub-pixel is between the third sub-pixel and the fourth sub-pixel. The first sub-pixel and the second sub-pixel are in a same sub-pixel column. The first sub-pixel and the second sub-pixel are respectively in adjacent sub-pixel rows. The first sub-pixel and the second sub-pixel has a same emission color. The first sub-pixel, the third sub-pixel, and the fourth sub-pixel have different emission colors.
-
公开(公告)号：US12199103B2
公开(公告)日：2025-01-14
申请号：US17639444
申请日：2021-04-29
Inventor： Qingsong Wang , Liqiang Chen , Jiafan Shi , Yang Yang , Peng Hou
Abstract: A display panel is provided, including a display region and a bending region at a side of the display region, a base substrate the base substrate includes a first flexible substrate and a second flexible substrate stacked on each other; the display region includes a driver circuit layer, the driver circuit layer is at a side of the second flexible substrate away from the first flexible substrate and includes at least one first wiring, the bending region includes at least one second wiring, and the at least one second wiring is electrically connected with the at least one first wiring; the at least one second wiring is between the first flexible substrate and the second flexible substrate. The display panel has high reliability, narrow bezel, and large screen.
-
公开(公告)号：US20250017069A1
公开(公告)日：2025-01-09
申请号：US18705621
申请日：2023-05-19
Inventor： Yipeng CHEN , Hui LU , Ling SHI
Abstract: A display substrate is provided, the display substrate has a display region and includes a base substrate, sub-pixels, data lines, and first signal lines; each of at least part of the sub-pixels includes a pixel driving circuit and a light-emitting device; the data lines are in a first metal layer, the first signal lines are in a second metal layer; in a first display region, a plurality of first signal lines extend in a first direction, the first display region includes first compensation patterns, the first electrode is on a side of the first signal lines and the first compensation patterns away from the base substrate, an orthographic projection of at least one first compensation pattern on the base substrate at least partially overlaps with an orthographic projection of the first electrode of a light-emitting device of at least one sub-pixel on the base substrate.
-
Patent Agency Ranking
公开(公告)号：US20250017037A1
公开(公告)日：2025-01-09
申请号：US18897707
申请日：2024-09-26
Inventor： Weiyun HUANG , Young Yik KO , Sanghun KANG , Wenbo HU
IPC: H10K50/813 , H10K50/822 , H10K50/842 , H10K50/844 , H10K59/12 , H10K59/121 , H10K59/122 , H10K59/124 , H10K59/65 , H10K71/00
Abstract: A display substrate and a preparation method thereof, and a display device are provided. The display substrate includes a display region and an opening region, the display region surrounds the opening region, a first barrier wall is between the display region and the opening region, and the first barrier wall surrounds the opening region; the first barrier wall includes a first metal layer structure, and at least one side surface, surrounding the opening region, of the first metal layer structure includes a recess. The display substrate combines the imaging device with the display region of the display substrate and has a better encapsulation effect.
-
公开(公告)号：US20250015094A1
公开(公告)日：2025-01-09
申请号：US18548497
申请日：2022-11-29
Inventor： Bo Zhang , Zhongliu Yang , Tianyi Cheng , Benlian Wang
IPC: H01L27/12 , G09G3/3233
Abstract: An array substrate is provided. The array substrate includes a plurality of pixel driving circuits. A respective pixel driving circuit of the plurality of pixel driving circuit includes a driving transistor, a compensating transistor, and a first reset transistor. An active layer of the driving transistor is in a first semiconductor material layer. Active layers of the compensating transistor and the first reset transistor are in a second semiconductor material layer different from the first semiconductor material layer. The array substrate includes a third connecting line in a first signal line layer, and connected to a second electrode of the compensating transistor. The third connecting line crosses over at least two control signal lines.
-
公开(公告)号：US20250013093A1
公开(公告)日：2025-01-09
申请号：US18274249
申请日：2022-07-29
Inventor： Haohao Li , Yin Deng , Bo Wu , Changyi Wang
IPC: G02F1/1333
Abstract: The present disclosure provides a display module, a manufacturing method thereof, and a display device. The display module incudes: a liquid crystal cell including a first substrate, a second substrate, a liquid crystal layer arranged between the first substrate and the second substrate, and a heating source arranged in the liquid crystal cell and configured to heat the liquid crystal layer; and a low thermal conductivity medium layer, at least a part of the low thermal conductivity medium layer being arranged on a side of the liquid crystal layer close to the display side, thermal conductivity of the low thermal conductivity medium layer being smaller than a predetermined value, the low thermal conductivity medium layer being configured to at least reduce heat transferred from an interior of the liquid crystal cell to the outside via the display side, so as to accumulate the heat in the liquid crystal layer.
-
公开(公告)号：US12193290B2
公开(公告)日：2025-01-07
申请号：US17629772
申请日：2021-04-30
Inventor： Yuanjie Xu , Benlian Wang , Lili Du , Zhenhua Zhang , Yuxin Zhang , Pan Xu
IPC: H01L21/56 , G09G3/3233 , H10K59/12 , H10K59/121 , H10K59/131 , H10K59/35
Abstract: Provided are a display substrate, a preparation method thereof, and a display device. The display substrate includes a display region and a bonding region on one side of the display region. The bonding region at least includes a lead area; the display region includes a plurality of data lines and a plurality of data fanout lines, the lead area includes a plurality of lead wires, and orthographic projections of the plurality of data lines and the plurality of data fanout lines on a plane of the display substrate are at least partially overlapped. At least one lead wire is connected to the data line through the data fanout line. In the lead area, an orthographic projection of any one of the lead wires on the plane of the display substrate and orthographic projections of other lead wires on the plane of the display substrate have no overlap region.
-
公开(公告)号：US12189876B2
公开(公告)日：2025-01-07
申请号：US17916054
申请日：2021-11-12
Inventor： Zhangmin Wu , Xinglong He , Changshuai Fang
Abstract: Disclosed is a touch panel including a planar region and a bent region located on at least one side of the planar region. The touch panel has at least one notch adjacent to the bent region. The touch panel includes at least one first touch peripheral region located around the at least one notch, and a light-transmitting first trace layer is provided in the at least one first touch peripheral region.
-
-
-
-
-
-
-
-
-
Search Results
5548
records
(took 0.049 seconds)
