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公开(公告)号：US09542885B2
公开(公告)日：2017-01-10
申请号：US14762200
申请日：2014-10-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongli Wang , Renwei Guo
IPC: G09G3/3225 , H01L27/32 , G09G3/32 , G09G3/20
CPC classification number: G09G3/3225 , G09G3/2003 , G09G2300/0452 , G09G2300/0465 , G09G2320/0233 , G09G2320/0242 , G09G2340/0457 , H01L27/32 , H01L27/3211 , H01L27/3213 , H01L27/3218
Abstract: Embodiments of the present invention disclose a pixel unit made up of three rhombic sub-pixels spliced with each other, and, every two adjacent rhombic sub-pixels of the three rhombic sub-pixels share one common edge and are symmetrical about the common edge. In accordance to embodiments of the present invention, the rhombic sub-pixels have larger sizes and accordingly can be achieved in the existing production line with adoption of the existing mature production technology. Accordingly, high production yield, small spreading difficulty, and wide application prospect can be achieved for products. Meanwhile, embodiments of the present invention also provide a display panel, a display method and a display device.
Abstract translation: 本发明的实施例公开了由彼此拼接的三个菱形子像素构成的像素单元，并且三个菱形子像素的每两个相邻菱形子像素共享一个共同边缘并且关于公共边缘对称。 根据本发明的实施例，菱形子像素具有更大的尺寸，因此可以在现有的生产线中实现现有的成熟生产技术。 因此，可以实现产品生产成品率高，扩散难度小，应用前景广阔。 同时，本发明的实施例还提供了显示面板，显示方法和显示装置。
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公开(公告)号：US20240090294A1
公开(公告)日：2024-03-14
申请号：US18263184
申请日：2022-08-10
Inventor： Chi Yu , Benlian Wang , Hongli Wang , Weiyun Huang , Ming Hu , Youngyik Ko
IPC: H10K59/35 , H10K59/122
CPC classification number: H10K59/353 , H10K59/122 , H10K59/352
Abstract: A display substrate and a display device are provided, the display substrate includes a first display region, and the display substrate includes a plurality of first pixel structures arranged on a base substrate in an array in a first direction and a second direction, where the plurality of first pixel structures are in the first display region, at least one first pixel structure includes at least two first sub-pixels and at least two second sub-pixels, the first sub-pixel includes a first opening, and the second sub-pixel includes a second opening. In the first pixel structure, patterns of orthographic projections of the first openings of the two first sub-pixels on the base substrate have a first center and a third center, respectively, patterns of orthographic projections of the second openings of the two second sub-pixels on the base substrate have a second center and a fourth center, respectively, the first center, the second center, the third center and the fourth center are connected in sequence to form a first quadrilateral, and at least two sides of the first quadrilateral have lengths not equal to each other.
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公开(公告)号：US11644713B2
公开(公告)日：2023-05-09
申请号：US16769817
申请日：2019-12-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lijia Zhou , Li Tian , Jingquan Wang , Hongli Wang
IPC: G02F1/1335 , G02F1/1333 , G06F1/16 , G02F1/13357 , G09G3/36
CPC classification number: G02F1/133526 , G02F1/13338 , G06F1/1605 , G02F1/133514 , G02F1/133528 , G02F1/133603 , G09G3/3696
Abstract: The present application provides a display panel, a display module, and a method for driving the display panel, for simplifying a display screen structure and reducing the overall thickness. The display panel comprises: a liquid crystal display panel and a liquid crystal lens; wherein the liquid crystal display panel comprises: a first substrate and a second substrate located to face each other, and a first liquid crystal layer located between the first substrate and the second substrate; wherein the liquid crystal lens comprises: a third substrate located on one side of the first substrate away from the second substrate, and a second liquid crystal layer located between the first substrate and the third substrate; wherein the third substrate is located within a display region.
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公开(公告)号：US11587983B2
公开(公告)日：2023-02-21
申请号：US16959376
申请日：2019-07-31
Inventor： Kaipeng Sun , Yuanyou Qiu , Weiyun Huang , Yue Long , Chao Zeng , Jiangnan Lu , Libin Liu , Hongli Wang
IPC: H01L27/32
Abstract: An electroluminescent display panel includes a plurality of repeating units each including a first conductive layer, a first insulating layer including a first via hole, and an anode including a main body and an auxiliary portion. At least one repeating unit includes a first-color sub-pixel, a second-color sub-pixel, and a third-color sub-pixel; the area of the main body of the third-color sub-pixel is larger than that of the second-color sub-pixel and that of the first-color sub-pixel; and an overlapping area between the main body of the third-color sub-pixel and the first conductive layer is larger than that between the main body of the second-color sub-pixel and the first conductive layer, and the overlapping area between the main body of the third-color sub-pixel and the first conductive layer is larger than that between the main body of the first-color sub-pixel and the first conductive layer.
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公开(公告)号：US20210223619A1
公开(公告)日：2021-07-22
申请号：US16769817
申请日：2019-12-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lijia Zhou , Li Tian , Jingquan Wang , Hongli Wang
IPC: G02F1/1335 , G06F1/16 , G02F1/1333 , G02F1/13357 , G09G3/36
Abstract: The present application provides a display panel, a display module, and a method for driving the display panel, for simplifying a display screen structure and reducing the overall thickness. The display panel comprises: a liquid crystal display panel and a liquid crystal lens; wherein the liquid crystal display panel comprises: a first substrate and a second substrate located to face each other, and a first liquid crystal layer located between the first substrate and the second substrate; wherein the liquid crystal lens comprises: a third substrate located on one side of the first substrate away from the second substrate, and a second liquid crystal layer located between the first substrate and the third substrate; wherein the third substrate is located within a display region.
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Patent Agency Ranking
公开(公告)号：US20210200009A1
公开(公告)日：2021-07-01
申请号：US16766969
申请日：2020-01-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jingquan Wang , Hongli Wang , Li Tian
IPC: G02F1/1333 , G02F1/1343 , G02F1/1335
Abstract: A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a display substrate and an opposing substrate arranged opposite to each other, a liquid crystal layer and a liquid crystal control electrode, the display substrate includes a display region and a first region disposed in the display region, the display substrate is provided with a recessed portion in the first region on a side facing the opposing substrate, the liquid crystal layer is accommodated into the recessed portion and disposed between the display substrate and the opposing substrate and the liquid crystal control electrode is configured to allow the liquid crystal layer to form as a liquid crystal lens after applied with voltage.
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公开(公告)号：US09950505B2
公开(公告)日：2018-04-24
申请号：US14124397
申请日：2012-12-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yong Qiao , Hongli Wang , Yanli Wang
CPC classification number: B32B38/10 , B32B37/12 , B32B37/18 , B32B37/24 , B32B38/0008 , B32B2037/243 , B32B2315/08 , B32B2457/20 , B32B2457/202 , B32B2457/204 , B32B2457/206 , H01L51/0097 , H01L51/5246 , Y02E10/549 , Y02P70/521
Abstract: A method for manufacturing the display device (70, 80) comprises: providing a first flexible substrate (101) comprising a first and second surfaces and a second flexible substrate (102) comprising a third and fourth surfaces; joining the second surface of the first flexible substrate with the third surface of the second flexible substrate by a connecting element (11) to form a laminated structure, wherein the first surface of the first flexible substrate (101) is a first outer surface of the laminated structure, and the fourth surface of the second flexible substrate (102) is a second outer surface of the laminated structure; forming a first flexible display element layer (10a) and a second flexible display element layer (10b) respectively on the first and second outer surfaces of the laminated structure; separating the first flexible substrate (101) from the second flexible substrate (102) of the laminated structure. The manufacturing method can achieve simultaneous processing of two substrates during part of the manufacturing technology, thus improving the production efficiency and reducing the production costs.
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公开(公告)号：US09697760B2
公开(公告)日：2017-07-04
申请号：US14769610
申请日：2015-01-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongli Wang
IPC: G09G3/20 , G09G3/3208 , H01L27/32
CPC classification number: G09G3/2003 , G02F2201/52 , G09G3/3208 , G09G2300/0452 , G09G2300/0465 , G09G2320/0242 , H01L27/3218
Abstract: The invention provides a pixel structure and a display method thereof, and a display device including the pixel structure. The pixel structure comprises first pixel units and second pixel units which are sequentially arranged in staggered positions, wherein the first pixel unit comprises a first sub-pixel and a second sub-pixel arranged in an oblique line, and the second pixel unit comprises a third sub-pixel and a fourth sub-pixel arranged in an oblique line, and wherein the first sub-pixel and the third sub-pixel have different basic colors, and the second sub-pixel and the fourth sub-pixel have the same basic color.
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公开(公告)号：US20250107341A1
公开(公告)日：2025-03-27
申请号：US18727287
申请日：2022-07-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenxiu Zhu , Hongli Wang
IPC: H10K59/122 , H10K59/35
Abstract: A display panel includes a base substrate, and a pixel definition layer and pixels that are disposed on the base substrate. The pixel definition layer includes first pixel openings, second pixel openings and third pixel openings. The pixels are arranged in M rows and N columns. A pixel includes a first sub-pixel located at a first pixel opening, a second sub-pixel located at a second pixel opening, and a third sub-pixel located at a third pixel opening. The first sub-pixel, the second sub-pixel and the third sub-pixel emit light of different colors and are sequentially arranged in a third direction. In the third direction, two adjacent sub-pixels that emit light of a same color are separated by at least two sub-pixels that emit light of another colors, and the at least two sub-pixels emit light of colors that are different from each other.
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公开(公告)号：US20250078762A1
公开(公告)日：2025-03-06
申请号：US18579920
申请日：2023-03-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Donghui Zhao , Pan Xu , Ying Han , Xing Zhang , Chengyuan Luo , Guangshuang Lv , Cheng Xu , Hongli Wang , Tong Wu , Dandan Zhou
IPC: G09G3/3258 , G11C19/28
Abstract: A grid-driving-circuit array is applied to a display panel, the display panel is delimited into a plurality of active areas, and each of the active areas includes multiple rows of pixel units and multiple rows of grid lines. The multiple groups of grid driving units supply grid driving signals to the plurality of active areas, and each of the groups of grid driving units includes one or more grid driving circuits. The one or more grid driving circuits are configured for supplying the grid driving signals to the grid lines within the active area corresponding to the one or more grid driving circuits. One or more multiplexers, wherein each of the multiplexers includes a plurality of frame-starting-up-signal outputting units, each of the frame-starting-up-signal outputting units of the multiplexer is configured for supplying a frame starting-up signal to one of the grid driving circuits.
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