公开(公告)号：US20240257772A1

公开(公告)日：2024-08-01

申请号：US18290924

申请日：2022-09-05

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yuzhen GUO ,  Haoliang ZHENG ,  Minghua XUAN ,  Hebin ZHAO ,  Meirong LU ,  Chenyang ZHANG ,  Li XIAO ,  Xiaorong CUI ,  Jiao ZHAO ,  Shulei LI ,  Weixing LIU ,  Jintao PENG ,  Chunfang ZHANG ,  Xinxing WANG ,  Zhiqiang XU ,  Wanpeng TENG ,  Kai GUO

IPC: G09G3/34 ,  G02F1/167 ,  G02F1/16756 ,  G02F1/16766 ,  G02F1/1677

CPC classification number: G09G3/344 ,  G02F1/167 ,  G02F1/16756 ,  G02F1/16766 ,  G02F1/1677

Abstract: A display panel, a method for driving a display panel, and a display apparatus are provided. The display panel includes a first base substrate and a plurality of pixels on one side of the first base substrate. Each pixel includes: a plurality of pixel sub-electrodes independent from each other and configured to form an electric field with an included angle greater than 0 with respect to a direction perpendicular to the first base substrate under control of incompletely same driving signals; a common electrode on a side of the pixel electrode away from the first base substrate; and an electrophoretic liquid layer between the pixel electrode and the common electrode, including a plurality of charged particles therein.

公开(公告)号：US20220397800A1

公开(公告)日：2022-12-15

申请号：US17754318

申请日：2021-05-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Xue DONG ,  Shunhang ZHANG ,  Xinxing WANG ,  Hua HUANG

IPC: G02F1/1362 ,  G02F1/1368

Abstract: Disclosed are a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel includes: a liquid crystal display structure, the liquid crystal display structure including: a plurality of first gate lines extending in a row direction, a plurality of first data lines extending in a column direction, and a plurality of sub-pixel units defined by the plurality of first gate lines and the plurality of first data lines; and a liquid crystal light control structure located on a light incident side of the liquid crystal display structure, the liquid crystal light control structure including: a plurality of second data lines, an orthographic projection of at least one second data line on the liquid crystal display structure overlapping the plurality of sub-pixel units.

公开(公告)号：US20210343969A1

公开(公告)日：2021-11-04

申请号：US16473121

申请日：2018-12-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Bin ZHANG ,  Xinxing WANG

IPC: H01L51/52 ,  H01L25/18

Abstract: The present disclosure relates to an electronic display device, including a rigid substrate including a first surface, a second surface opposite the first surface, and a side surface coupled between the first surface and the second surface, a flexible OLED layer including a first body segment extending over the first surface of the rigid substrate to form a display front surface of the electronic display device, a second body segment extending over the second surface of the rigid substrate to form a back surface of the electronic display device, and a bent segment coupled between the first body segment and the second body segment, and a functional component coupled to the second body segment of the flexible OLED layer to implement a display function of the electronic display device, the functional component being hidden on the back surface of the electronic display device.

公开(公告)号：US20200183212A1

公开(公告)日：2020-06-11

申请号：US16642503

申请日：2019-05-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian JIA ,  Jaegeon YOU ,  Xinxing WANG ,  Jikai YAO

IPC: G02F1/13363 ,  G02F1/1337

Abstract: A display panel, a display device, and a method for manufacturing a display panel are provided. The display panel includes first and second substrates, first and second alignment films and a liquid crystal layer extending along a first direction and a second direction and sequentially along a third direction perpendicular to the first direction and the second direction. The liquid crystal layer includes a column of liquid crystal molecules along the third direction, and includes a first liquid crystal molecule closest to the first alignment film and a second liquid crystal molecule closest to the second alignment film. The first liquid crystal molecule and the second liquid crystal molecule have different tilting tendencies with respect to the plane defined by the first direction and the second direction, and form a twist angle.

公开(公告)号：US20190204700A1

公开(公告)日：2019-07-04

申请号：US16108956

申请日：2018-08-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Feng LIAO ,  Xue DONG ,  Jing LV ,  Yunsik IM ,  Yoonsung UM ,  Xinxing WANG

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  H01L27/12

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, a plurality of data lines and a plurality of pixels arranged in an array on the base substrate, each of the data lines extends along a column direction, the pixels in a single column are connected to one single data line of the data lines, any two data lines of the data lines connected to adjacent columns of the pixels constitute a pair of data lines, any two adjacent pixels in each row of the pixels constitute a pair of pixels, each pair of data lines pass through one row of any two adjacent rows of the pixels by extending between two pairs of pixels, and pass through another one row of the two adjacent rows of the pixels by extending between two pixels of one pair of pixels.

公开(公告)号：US20160320546A1

公开(公告)日：2016-11-03

申请号：US15092918

申请日：2016-04-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Guangkui QIN ,  Xinxing WANG ,  Ming ZHU

IPC: F21V8/00

CPC classification number: G02B6/005 ,  G02B6/0043

Abstract: The invention discloses a light guide plate, a manufacturing method thereof, a backlight module and a display device. The light guide plate comprises a main body, a transparent material layer is arranged on a surface of the main body, and a scattering structure is arranged in the transparent material layer. The scattering structure can change the outgoing direction of first light entering the scattering structure, so that the first light has different outgoing directions, and thus a display panel can achieve normal display even in a dark environment.

Abstract translation: 本发明公开了一种导光板，其制造方法，背光模块和显示装置。 导光板包括主体，透明材料层布置在主体的表面上，散射结构布置在透明材料层中。 散射结构可以改变进入散射结构的第一光的出射方向，使得第一光具有不同的输出方向，因此即使在黑暗的环境中，显示面板也能够正常显示。

公开(公告)号：US20160041427A1

公开(公告)日：2016-02-11

申请号：US14429429

申请日：2014-08-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing WANG ,  Jaegeon YOU ,  Jikai YAO

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133555 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/133723 ,  G02F1/133753 ,  G02F2001/133531 ,  G02F2001/133738 ,  G02F2001/133742 ,  G02F2001/133757

Abstract: A transflective liquid crystal display panel, a manufacturing method thereof and a display device are disclosed. The transflective liquid crystal display panel includes: a first substrate (1) and a second substrate (2) disposed oppositely and a liquid crystal layer (3) between the first substrate (1) and the second substrate (2). The first substrate (1) and the second substrate (2) include transmissive areas and reflective areas. Transmissive areas of the first substrate (1) are provided with a first homogenous alignment layer (11), transmissive areas of the second substrate (2) are provided with a second homogenous alignment layer (21), and the alignment direction of the first homogenous alignment layer (11) and the alignment direction of the second homogenous alignment layer (21) have a predetermined angle. Reflective areas of the first substrate (1) are provided with a third homogenous alignment layer (12) and reflective areas of the second substrate (2) are provided with a homeotropic alignment layer (22). This can realize a transflective liquid crystal display panel with simple structure.

Abstract translation: 公开了半透射型液晶显示面板及其制造方法和显示装置。 半透射型液晶显示面板包括：第一基板（1）和相对设置的第二基板（2）和位于第一基板（1）和第二基板（2）之间的液晶层（3）。 第一基板（1）和第二基板（2）包括透射区域和反射区域。 第一基板（1）的透射区域设置有第一均匀取向层（11），第二基板（2）的透射区域设置有第二均匀取向层（21），并且第一均匀取向层 取向层（11）和第二均匀取向层（21）的取向方向具有预定的角度。 第一基板（1）的反射区域设置有第三均匀取向层（12），并且第二基板（2）的反射区域设置有垂直取向层（22）。 这可以实现结构简单的透反液晶显示面板。

公开(公告)号：US20150301369A1

公开(公告)日：2015-10-22

申请号：US14375510

申请日：2013-11-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing WANG ,  Jaegeon YOU ,  Jikai YAO

IPC: G02F1/1339 ,  C09D163/00 ,  B32B37/10 ,  B32B37/18 ,  B32B37/12 ,  B32B7/12 ,  C09J163/00

CPC classification number: G02F1/1339 ,  B32B7/12 ,  B32B37/10 ,  B32B37/1284 ,  B32B37/18 ,  B32B2255/26 ,  B32B2457/20 ,  C09D163/00 ,  C09J5/04 ,  C09J163/00 ,  C09J2401/00 ,  C09J2463/00 ,  C09J2463/003 ,  C08L63/00 ,  C08K9/10

Abstract: A frame sealant and a sealing method, a display panel and a display device containing the frame sealant. A sealing method for a frame sealant comprises: successively coating a water-borne epoxy resin and a solvent-based epoxy resin or successively coating a solvent-based epoxy resin and a water-borne epoxy resin on a first substrate, aligning and pressing the first substrate and a second substrate; or coating a water-borne epoxy resin on a first substrate, coating a solvent-based epoxy resin on a second substrate, and aligning and pressing the two substrates; a first material by which a nano-scale second material is encapsulated is dispersed in the solvent-based epoxy resin, wherein, the first material is a hydrophilic polymeric material and the second material is one which will undergo an exothermic reaction with water. When the frame sealant is pressed, the hydrophilic polymeric material will absorb water and thus be saturated with water, the remaining water will react with the material which undergoes an exothermal reaction with water to generate heat, which will cause the curing of the frame sealant as an internal heat source.

Abstract translation: 框架密封剂和密封方法，显示面板和包含框架密封剂的显示装置。 框架密封胶的密封方法包括：依次涂覆水性环氧树脂和溶剂型环氧树脂，或者在第一基材上依次涂布溶剂型环氧树脂和水性环氧树脂，将第一 基板和第二基板; 或在第一基板上涂布水性环氧树脂，在第二基板上涂布溶剂型环氧树脂，并对准和压制两个基板; 包封纳米级第二材料的第一种材料分散在溶剂型环氧树脂中，其中第一种材料是亲水性聚合物材料，第二种材料是与水发生放热反应的材料。 当框架密封剂被按压时，亲水性聚合物材料将吸收水分并因此被水饱和，剩余的水将与与水发生放热反应的材料发生反应，产生热量，这将导致框架密封剂的固化 内部热源。

公开(公告)号：US20240361869A1

公开(公告)日：2024-10-31

申请号：US18029487

申请日：2022-04-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Liyan LIU ,  Yingtao WANG ,  Xinxing WANG ,  Jaegeon YOU ,  Xuefei SUN ,  Kuanjun PENG

IPC: G06F3/044 ,  H10K59/40

CPC classification number: G06F3/0446 ,  H10K59/40 ,  G06F2203/04112

Abstract: The disclosure provides a touch structure, a display panel and a touch display device. The touch structure includes a metal mesh including a plurality of metal wires. The metal mesh is provided with a plurality of opening units, each of the opening units includes at least three openings, each of the openings is enclosed by a plurality of metal wires, and the plurality of metal wires enclosing each of the openings have at least three different extending directions; at least one of the metal wires separating the openings in the opening unit and each of the metal wires forming an outer boundary of the opening unit have different extending directions.

公开(公告)号：US20220254836A1

公开(公告)日：2022-08-11

申请号：US17483557

申请日：2021-09-23

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Jaegeon YOU ,  Xinxing WANG

IPC: H01L27/32 ,  G06F3/041 ,  H01L51/52

Abstract: The touch display screen includes a display panel, a touch electrode structure on a light-emitting side of the display panel and a bezel cover layer. The touch display screen includes a display area and a bezel area, and the bezel area has a protrusion sub-area toward the display area. The bezel cover layer is located in the bezel area. The touch electrode structure includes a plurality of touch electrodes and a plurality of leads. The plurality of touch electrodes are located in the display area, and the plurality of leads are arranged in the bezel area along an edge of the display area. The portion of each of the plurality of leads adjacent to the protrusion sub-area is a preset lead portion. An orthographic projection of the bezel cover layer on the display panel covers an orthographic projection of at least one the preset lead portion on the display panel.