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公开(公告)号：US20160370644A1
公开(公告)日：2016-12-22
申请号：US14910056
申请日：2015-08-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Can Wang , Wei Wang , Wenbin Yang
IPC: G02F1/1335 , G02F1/1368 , G02F1/1333
CPC classification number: G02F1/133502 , G02F1/133308 , G02F1/133514 , G02F1/133526 , G02F1/133606 , G02F1/1368 , G02F2001/133302 , G02F2001/133331
Abstract: The present invention discloses a display panel and a display device. The display panel comprises: a cover plate, a first substrate and a second substrate stacked on top of one another; display functional stacked layers located between the first substrate and the second substrate, the display functional stacked layers having an image display region and an edge frame region; an isolation layer located between the first substrate and the cover plate, the isolation layer having a refractive index different from those of the first substrate and the cover plate, and wherein the first substrate is formed with a curved first light deflection surface at an edge thereof, the first light deflection surface being configured to deflect light from the edge portion of the image display region of the display functional stacked layers towards an edge of the cover plate, and the cover plate is formed with a curved second light deflection surface at the edge thereof, the second light deflection surface being configured to deflect light deflected by the first light deflection surface away from the edge of the cover plate. The display panel and the display device can achieve a display effect of narrowed edge frame or non-edge frame.
Abstract translation: 本发明公开了一种显示面板和显示装置。 显示面板包括：盖板，第一基板和彼此堆叠的第二基板; 显示位于第一基板和第二基板之间的功能堆叠层，显示功能堆叠层具有图像显示区域和边缘框架区域; 位于所述第一基板和所述盖板之间的隔离层，所述隔离层具有与所述第一基板和所述盖板的折射率不同的折射率，并且其中所述第一基板在其边缘处形成有弯曲的第一光偏转表面 所述第一光偏转面被构造成将来自所述显示功能堆叠层的图像显示区域的边缘部分的光偏转到所述盖板的边缘，并且所述盖板在所述边缘处形成有弯曲的第二光偏转表面 第二光偏转表面被配置为偏转由第一光偏转表面偏转的光远离盖板的边缘。 显示面板和显示装置可以实现窄边框或非边框的显示效果。
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公开(公告)号：US12282637B2
公开(公告)日：2025-04-22
申请号：US18245538
申请日：2022-06-09
Inventor： Yuanqi Zhang , Yi Zhang , Chang Luo , Shun Zhang , Yu Wang , Wei Wang , Ping Wen
IPC: G06F3/044
Abstract: A touch display panel is provided. The touch display panel 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. Two adjacent first mesh blocks of the plurality of first mesh blocks are electrically connected to each other through a respective first conductive bridge of a plurality of first conductive bridges. The plurality of first conductive bridges are arranged in an array. The plurality of first mesh blocks includes a border mesh block adjacent to a truncated region in which a touch control structure is absent. The touch display panel includes a displaced conductive bridge which is displaced from the array of the plurality of first conductive bridges.
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公开(公告)号：US20250076705A1
公开(公告)日：2025-03-06
申请号：US18579596
申请日：2022-12-16
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xianqin Meng , Jin Yang , Pengxia Liang , Fang Cheng , Weiting Peng , Wei Wang , Xiaochuan Chen
IPC: G02F1/13357
Abstract: A light emitting substrate is provided. The light emitting substrate includes a light source; a first light modulation layer having a first micro structure on a side closer to the light source; and a second light modulation layer having a second micro structure on a side away from the light source.
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公开(公告)号：US20240276760A1
公开(公告)日：2024-08-15
申请号：US18645891
申请日：2024-04-25
Inventor： Xin Zhang , Yupeng He , Yang Zhou , Wei Wang , Xiaofeng Jiang , Yu Wang , Lulu Yang , Yiyang Zhang , Guanghui Yang , Jiaming Lu , Rui Hao , Qun Ma , Pu Liu , Liudong Zhu , Qiang Huang , Bin He , Dinan Duan , Haiyong Bai , Xin Li , Ruiqi Wei
IPC: H10K50/844 , H10K59/12 , H10K59/122 , H10K59/124 , H10K71/00 , H10K77/10
CPC classification number: H10K50/844 , H10K59/122 , H10K59/124 , H10K71/00 , H10K59/1201 , H10K77/111
Abstract: A display substrate is provided, including: a base substrate including at least pixel and hole areas; sub-pixels arranged on the base substrate and in the pixel area; a hole in the hole area; a first barrier dam between the sub-pixels and the hole and at least partially surrounding the hole; a functional film layer, an organic material layer and an encapsulating structure sequentially arranged on the display substrate in a direction away from the base substrate, an orthographic projection of the organic material layer on the base substrate falling within the pixel area, the organic material layer including at least one film layer; and a filling structure, at least a portion of which is arranged between the hole and the first barrier dam. The filling structure and the at least one film layer of the organic material layer are in the same layer and include the same material.
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公开(公告)号：US11941213B2
公开(公告)日：2024-03-26
申请号：US17789581
申请日：2021-08-30
Inventor： Wei Wang , Yi Zhang , Fuqiang Yang , Chao Zeng
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0443 , G06F3/0448 , G06F2203/04104 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
Abstract: A touch structure and a display panel are provided. The touch structure includes: first mesh electrodes extending in a first direction and second mesh electrodes extending in a second direction. The touch structure is absent in a window region. First mesh electrodes include at least one cross-window row separated by the window region, which includes a first cross-window row including: a first window mesh block adjacent to the window region and on a first side of the window region; a first conductive plate directly connected to mesh lines of the first window mesh block; and a first non-window mesh block on a side of the first window mesh block away from the window region; second mesh electrodes include at least one cross-window column including a first cross-window column which includes: a second window mesh block; a second conductive plate; and a second non-window mesh block.
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Patent Agency Ranking
公开(公告)号：US11895905B2
公开(公告)日：2024-02-06
申请号：US17482446
申请日：2021-09-23
Inventor： Sen Wang , Li Jia , Bin Liu , Mingqi Gang , Shaojie Qin , Ming Yang , Jiandong Bao , Wei Wang , Xin Zhou
IPC: H10K77/10 , H10K50/84 , H10K59/35 , H10K71/00 , H10K102/00
CPC classification number: H10K77/111 , H10K50/84 , H10K59/353 , H10K71/00 , H10K2102/311
Abstract: Provided are a display substrate, a preparation method thereof, and a display apparatus. The display substrate includes a flexible substrate, a driving structure layer disposed on the flexible substrate, a light-emitting element disposed on the driving structure layer, and an encapsulation layer disposed on the light-emitting element. The flexible substrate includes a first flexible substrate layer, a first connection layer disposed on the first flexible substrate layer, and a second flexible substrate layer disposed on the first connection layer, wherein, the first connection layer includes at least one first via, and the first flexible substrate layer includes at least one first groove provided corresponding to the first via; the first via and the first groove are mutually communicated, and an orthographic projection of the first groove on the first flexible substrate layer includes an orthographic projection of the first via on the first flexible substrate layer.
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公开(公告)号：US11871647B2
公开(公告)日：2024-01-09
申请号：US17749918
申请日：2022-05-20
Inventor： Wei Wang , Zhifeng Zhan , Jiafan Shi
IPC: H10K77/10 , H10K50/842 , H10K71/20 , H10K102/00
CPC classification number: H10K77/111 , H10K50/8426 , H10K71/231 , H10K2102/351
Abstract: The present disclosure provides a flexible substrate, the flexible substrate is divided into a display region, a binding region on a side of the display region, a to-be-bent region between the display region and the binding region, two transition regions between the to-be-bent region and the display region and between the to-be-bent region and the binding region respectively; the transition regions comprise a plurality of transition sub-regions arranged in a first direction, the first direction is a direction from the display region to the binding region; the flexible substrate comprises a flexible base and a back film disposed on the flexible base, a portion of the back film is located in the transition regions; in any one of the transition regions, the amount of distribution per unit area of the back film in each of the transition sub-regions gradually decreases in a direction gradually approaching the to-be-bent region.
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公开(公告)号：US11860501B2
公开(公告)日：2024-01-02
申请号：US16971400
申请日：2019-11-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xianqin Meng , Xiandong Meng , Wei Wang , Xiaochuan Chen
IPC: G02F1/166 , G02F1/1676 , G02F1/16757 , G02F1/1677 , G09G3/34 , G02B27/01
CPC classification number: G02F1/166 , G02F1/1676 , G02F1/1677 , G02F1/16757 , G09G3/348 , G02B27/0172
Abstract: An optical switch includes a plurality of micro-grooves, a micro-fluid disposed in each micro-groove of the plurality of micro-grooves, and a driving electrode disposed corresponding to the micro-fluid in each micro-groove. The driving electrode is configured to provide a voltage to a corresponding micro-fluid to control light transmittance of a region where the micro-fluid is located.
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公开(公告)号：US11829026B2
公开(公告)日：2023-11-28
申请号：US16963332
申请日：2019-09-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiandong Meng , Jifeng Tan , Wei Wang , Xianqin Meng , Jian Gao , Xiaochuan Chen
IPC: G02F1/1335 , F21V8/00 , G02F1/133 , G02F1/1343
CPC classification number: G02F1/133548 , G02B6/0035 , G02F1/13306 , G02F1/13439 , G02F1/133514 , G02F1/133512 , G02F2201/307 , G02F2203/30
Abstract: Embodiments of the present disclosure provide a display panel, a driving method thereof and a display device. The display panel includes: a light guide plate, configured to propagate light incident at a set angle by total reflection; an opposite substrate, arranged opposite to the light guide plate; a liquid crystal layer, arranged between the light guide plate and the opposite substrate; and a plurality of light extraction structures. Each light extraction structure includes: a light taking grating arranged on a surface of the light guide plate, a first wire grid structure arranged between the light guide plate and the liquid crystal layer, a second wire grid structure arranged between the liquid crystal layer and the opposite substrate, and a first electrode structure and a second electrode structure arranged between the light guide plate and the opposite substrate. A direction of a light transmitting axis of the first wire grid structure is vertical to a direction of a light transmitting axis of the second wire grid structure. The first electrode structure is of a blocky structure. The second electrode structure includes a plurality of strip-shaped sub-electrodes which are parallel to each other; and an included angle between an extension direction of the sub-electrode and the direction of the light transmitting axis of the first wire grid structure ranges from 10° to 80°.
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公开(公告)号：US20230367436A1
公开(公告)日：2023-11-16
申请号：US18360218
申请日：2023-07-27
Inventor： Shun Zhang , Ping Wen , Yuanqi Zhang , Yi Zhang , Tingliang Liu , Chang Luo , Wei Wang , Yu Wang , Yang Zeng
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0443
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.
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