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：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：US20150338701A1

公开(公告)日：2015-11-26

申请号：US14421486

申请日：2014-07-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man KIM ,  Guangkui QIN ,  Jaegeon YOU

IPC: G02F1/1335 ,  G02B5/20 ,  G02B5/22

CPC classification number: G02F1/133516 ,  G02B5/201 ,  G02B5/22 ,  G02B5/3016 ,  G02F1/133514 ,  G02F2001/133519 ,  G02F2202/046

Abstract: A color filter substrate comprises: a substrate and a color filter formed on the substrate; and a color conversion layer, a first refractive index film layer, a second refractive index film layer and a third refractive index film layer formed in turn on a side of the color filter facing away from the substrate. The second refractive index film layer has a refractive index larger than that of the third refractive index film layer, larger than that of the first refractive index film layer under a condition of powering down, and smaller than that of the first refractive index film layer under a condition of powering up. The color filter is configured to absorb a portion of outside light, which creates photoluminescence reaction with the color conversion layer, thereby to avoid white color caused by the photoluminescence reaction, and to allow the display color brighter.

Abstract translation: 滤色器基板包括：基板和形成在基板上的滤色器; 以及彩色转换层，第一折射率膜层，第二折射率膜层和第三折射率膜层，其依次形成在背离基板的滤色器侧面上。 所述第二折射率膜层的折射率大于所述第三折射率膜层的折射率，所述折射率比所述第一折射率膜层的折射率大于在所述第一折射率膜层的断电条件下的折射率，并且小于所述第一折射率膜层的折射率 上电的条件。 滤色器被配置为吸收与颜色转换层产生光致发光反应的外部光的一部分，从而避免由光致发光反应引起的白色，并且允许显示颜色更亮。

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：US20150301365A1

公开(公告)日：2015-10-22

申请号：US14428119

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man KIM ,  Jaegeon YOU

IPC: G02F1/1333 ,  H01L33/42

CPC classification number: G02F1/1333 ,  G02F1/133502 ,  G02F2001/133565 ,  H01L33/42

Abstract: An array substrate and a display device are disclosed. A coating layer (8) is disposed between a base substrate (1) and a first transparent conductive oxide film layer (2), a refractive index of the coating layer (8) is bigger than that of the base substrate (1) and smaller than that of the first transparent conductive oxide film layer (2). A multi-layer reflection phenomenon caused by the relatively big difference between the refractive indexes of the base substrate 1 and the first transparent conductive oxide film layer 2 can be weakened, thereby the light transmission rate of the array substrate may be improved.

Abstract translation: 公开了阵列基板和显示装置。 涂覆层（8）设置在基底（1）和第一透明导电氧化物膜层（2）之间，涂层（8）的折射率大于基底（1）的折射率，并且较小 比第一透明导电氧化物膜层（2）的厚度大。 可以削弱由基底基板1和第一透明导电氧化物膜层2的折射率之间的相对大的差异引起的多层反射现象，从而可提高阵列基板的透光率。

公开(公告)号：US20140132907A1

公开(公告)日：2014-05-15

申请号：US14077745

申请日：2013-11-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Guangkui QIN ,  Jaegeon YOU

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134318

Abstract: An embodiment of the present invention provides an array substrate comprising a plurality of pixel units, each of the pixel units including a thin film transistor and a insulating layer, wherein a first pixel electrode and a first common electrode are disposed on an upper surface of the insulating layer, a second common electrode aligned to the first common electrode and a second pixel electrode aligned to the first common electrode are disposed on a lower surface of the insulating layer.

Abstract translation: 本发明的实施例提供了一种阵列基板，包括多个像素单元，每个像素单元包括薄膜晶体管和绝缘层，其中第一像素电极和第一公共电极设置在第一像素电极的上表面上 绝缘层，与第一公共电极对准的第二公共电极和与第一公共电极对准的第二像素电极设置在绝缘层的下表面上。

公开(公告)号：US20240276846A1

公开(公告)日：2024-08-15

申请号：US18023396

申请日：2022-04-26

Applicant: BOE Technology Group Co., Ltd.

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

IPC: H10K59/80 ,  G06F3/041 ,  G06F3/044 ,  H10K59/122 ,  H10K59/35 ,  H10K59/40

CPC classification number: H10K59/877 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  H10K59/122 ,  H10K59/352 ,  H10K59/40 ,  G06F2203/04112

Abstract: Embodiments of the disclosure provide a touch structure, a display substrate and a display panel, where the touch structure includes: a metal mesh including a plurality of metal wires, where the metal mesh has a plurality of openings, each of the openings is surrounded by a plurality of metal wires, and the plurality of metal wires surrounding each of the openings have at least three different extending directions.

公开(公告)号：US20240160326A1

公开(公告)日：2024-05-16

申请号：US17780646

申请日：2021-07-02

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Xinxing WANG ,  Jaegeon YOU

IPC: G06F3/044

CPC classification number: G06F3/0448 ,  G06F3/0445 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: The present disclosure provides a touch substrate and a touch display panel. The touch substrate includes: a base substrate including a first and second surfaces opposite to each other; a first metal mesh layer disposed on the first surface of the base substrate, the first metal mesh layer including a plurality of first metal mesh strips arranged successively along a first direction, every two adjacent first metal mesh strips being independent from each other, each first metal mesh strip extending along a second direction orthogonal to the first direction and including metal mesh lines, the metal mesh lines including a plurality of trunk portions extending along the second direction and a plurality of branch portions respectively connected to the plurality of trunk portions, extending from the plurality of trunk portions along a direction at a predetermined angle to the second direction.

公开(公告)号：US20230380251A1

公开(公告)日：2023-11-23

申请号：US18028351

申请日：2021-01-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xinxing WANG ,  Jaegeon YOU ,  Xuefei SUN ,  Liyan LIU

IPC: H10K59/80 ,  H10K59/40 ,  H01L33/58 ,  G06F3/041 ,  G06F3/044

CPC classification number: H10K59/8791 ,  H10K59/40 ,  H01L33/58 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  G06F2203/04111

Abstract: Provided is a display panel. The display panel includes: a substrate, including a display region, a periphery region, and a pad region, wherein the periphery region surrounds an outer periphery of the display region, and the pad region is disposed on a side, distal from the display region, of the periphery region; and a touch layer, disposed on the substrate and including a touch electrode and a touch trace, wherein the touch electrode is at least partially disposed in the display region, the touch trace is disposed in the periphery region and is electrically connected to the touch electrode, the touch trace is electrically connected to a pad disposed in the pad region, the touch trace includes at least two line layers laminated in a thickness direction of the substrate.

公开(公告)号：US20220197438A1

公开(公告)日：2022-06-23

申请号：US17274776

申请日：2020-05-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Jaegeon YOU ,  Liyan LIU ,  Xinxing WANG

IPC: G06F3/044 ,  G06F3/041 ,  H01L27/32

Abstract: A display panel, a touch control structure and a display device are provided. The display panel includes a touch control structure layer including a plurality of mesh pattern units which are polygons formed by metal wires. The touch control structure layer includes a bridge layer, an insulating layer and a touch control layer. The touch control layer includes a plurality of first touch control electrodes and first connecting parts arranged along a first extending direction and a plurality of second touch control electrodes arranged along a second extending direction. The plurality of first touch control electrodes and first connecting parts are alternately arranged and serially coupled, and the second touch control electrodes are arranged at intervals.