公开(公告)号：US11327617B2

公开(公告)日：2022-05-10

申请号：US16301573

申请日：2018-04-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jaegeon You ,  Jikai Yao ,  Xinxing Wang

IPC: G06F3/044 ,  G06F3/041

Abstract: The present disclosure is related to a touch control module. The touch control module may include a plurality of touch control electrodes. At least one of the plurality of touch control electrodes may have a wire grating structure. The wire grating structure may be configured to enable light from the display panel to pass through the at least one of the plurality of touch control electrodes.

公开(公告)号：US11282177B2

公开(公告)日：2022-03-22

申请号：US16841013

申请日：2020-04-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian Jia ,  Jaegeon You ,  Xinxing Wang ,  Yingtao Wang ,  Xuefei Sun

IPC: G06T5/50 ,  G06T5/00 ,  G06T5/10 ,  H04N1/60

Abstract: The present disclosure relates to a moire quantitative evaluation method. The method includes obtaining an image of a first pattern layer; obtaining coordinates of each of the first image units; according to the coordinates of each of the first image units and a thickness and a refractive index of a dielectric layer, determining coordinates of projection image units each of which corresponds to a corresponding one of the first image units along an oblique view light path; determining a pixel value of each of the projection image units according to pixel values of second image units in each of the surrounding regions to obtain an oblique view image; superimposing the image of the first pattern layer and the oblique view image to obtain a first superimposed image; converting the first superimposed image into a moire image; and performing a moire quantitative evaluation according to the moire image.

公开(公告)号：US20210341780A1

公开(公告)日：2021-11-04

申请号：US16335862

申请日：2018-09-06

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xue Dong ,  Liwei Liu ,  Xinxing Wang ,  Yun Sik Im ,  Hyun Sic Choi ,  Jaegeon You ,  Yinglong Huang ,  Heecheol Kim

IPC: G02F1/1339 ,  H01L27/12 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1362

Abstract: A display panel and a display device are provided. In the display panel, a plurality of main spacers and a plurality of auxiliary spacers are disposed on a side of a first substrate close to a second substrate, the second substrate further includes a plurality of first lug bosses and a plurality of second lug bosses; an orthographic projection of the main spacers on the second substrate is at least partially overlapped with an orthographic projection of a corresponding first lug boss on the second substrate; an orthographic projection of the auxiliary spacers on the second substrate is away from an orthographic projection of a corresponding second lug boss on the second substrate by a preset distance; and the distance between each of the auxiliary spacers and the corresponding second lug boss is less than a height of the first lug bosses.

公开(公告)号：US10520775B2

公开(公告)日：2019-12-31

申请号：US15574753

申请日：2017-03-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jaegeon You ,  Xinxing Wang

IPC: G02F1/1339

Abstract: The present disclosure relates to a liquid crystal display panel and a display device. The liquid crystal display panel includes a first substrate, a second substrate opposite to the first substrate, and a plurality of rectangular pixel inlays including at least two main photo spacers, the plurality of rectangular pixel arrays being disposed between the first substrate and the second substrate.

公开(公告)号：US09733535B2

公开(公告)日：2017-08-15

申请号：US14128035

申请日：2012-11-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie ,  Jaegeon You

IPC: G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/13624 ,  G02F1/134363

Abstract: An array substrate comprises: a substrate; and a plurality of gate lines (101) and a plurality of data lines (102), which are formed on the substrate. Two adjacent gate lines (101) and two adjacent data lines (102) intersect with each other to form a pixel region. Each pixel region comprises two pixel electrodes (103) and two thin-film transistors (TFTs). The drain electrodes of two thin-film transistors (TFTs) are respectively connected to two pixel electrodes (103), the source electrodes of two thin-film transistors (TFTs) are respectively connected to two data lines, and the gate electrodes of two thin-film transistors (TFTs) are connected to one of two gate lines.

公开(公告)号：US20170192267A1

公开(公告)日：2017-07-06

申请号：US15119355

申请日：2016-01-15

Applicant: Boe Technology Group Co., Ltd.

Inventor： Xinxing Wang ,  Weili Zhao ,  Jaegeon You

IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/1339 ,  G02F1/133528 ,  G02F1/1368 ,  G02F2201/56

Abstract: The present invention provides a curved display device, a method for manufacturing a curved display device and an electronic device. The curved display device may comprise a first curved light-transmitting substrate, a second curved light-transmitting substrate arranged opposite to the first curved light-transmitting substrate and a sealant having a particular width distribution which is located between the first curved light-transmitting substrate and the second curved light-transmitting substrate and coated along edges of the first curved light-transmitting substrate and the second curved light-transmitting substrate. The sealant having particular width distribution enables the first curved light-transmitting substrate to adhere to the second curved light-transmitting substrate, and reduces the stresses in the first curved light-transmitting substrate and the second curved light-transmitting substrate, while changing the stress distributions of the first curved light-transmitting substrate and the second curved light-transmitting substrate.

公开(公告)号：US09638957B2

公开(公告)日：2017-05-02

申请号：US13703560

申请日：2012-10-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yafeng Yang ,  Guangkui Qin ,  Jiaoming Lu ,  Jaegeon You

IPC: G02F1/13363 ,  G02F1/139

CPC classification number: G02F1/13363 ,  G02F1/133634 ,  G02F1/1393 ,  G02F2001/133638 ,  G02F2413/03 ,  G02F2413/04 ,  G02F2413/06 ,  G02F2413/12

Abstract: An embodiment of present invention discloses a liquid crystal display provided with viewing angle compensation. The liquid crystal display provided with viewing angle compensation comprises a liquid crystal cell in a vertical arrangement, upper and lower polarizer sheets, and further comprises the first biaxial compensation film provided between the liquid crystal cell and the lower polarizer sheet, the second biaxial compensation film provided between the liquid crystal cell and the upper polarizer sheet, and a monoaxial compensation film provided at the upside and/or downside of the liquid crystal cell. The embodiment of present invention may be applicable for the viewing angle compensation in wide viewing-angle techniques.

公开(公告)号：US09606283B2

公开(公告)日：2017-03-28

申请号：US14422281

申请日：2014-05-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kiman Kim ,  Jaegeon You

IPC: F21V7/04 ,  F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/001 ,  G02B6/0006 ,  G02B6/0033 ,  G02F1/1336

Abstract: The invention relates to the field of display technology, and particularly to a surface light source, a backlight module and a display device. The surface light source of the invention comprises at least one optical fiber and at least one light source, wherein the at least one light source is provided at one end of the at least one optical fiber one to one, the at least one optical fiber each is provided with a plurality of light outgoing windows along its length direction, a light beam emitted from each light source propagates in a corresponding optical fiber, and outgoes from the optical fiber through the plurality of light outgoing windows. The surface light source and the backlight module adopting the surface light source have advantages of wide gamut, high efficiency and high light focusing effect. The display device adopting the backlight module has better display effect.

公开(公告)号：US09454042B2

公开(公告)日：2016-09-27

申请号：US14375510

申请日：2013-11-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing Wang ,  Jaegeon You ,  Jikai Yao

IPC: C09J163/00 ,  G02F1/1339 ,  C09J5/04 ,  B32B7/12 ,  B32B37/10 ,  B32B37/12 ,  B32B37/18 ,  C09D163/00

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：依次涂布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，使第一 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：US20150317929A1

公开(公告)日：2015-11-05

申请号：US14500648

申请日：2014-09-29

Applicant: Boe Technology Group Co., Ltd.

Inventor： Jaegeon You ,  Yafeng Yang ,  Kiman Kim ,  Qian Jia

IPC: G09G3/20 ,  G09G3/00

CPC classification number: G09G3/006 ,  G09G3/2003 ,  G09G3/2092 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2340/06

Abstract: The present invention discloses a method and device for image detection. After an acquired dark state image of a display panel is divided into a plurality of areas according to a preset rule, RGB values of each area are determined and converted into XYZ values. The L* and C* values in the CIE-LCH standard are calculated and statistical analysis is performed to the L* and C* values of the areas in the dark state image to determine statistical parameters of the display image. A dark state uniformity coefficient of the dark state image is determined based on the determined statistical parameters, and the uniformity of the dark state image of the display panel is determined through the dark state uniformity coefficient. A standard for evaluating uniformity of a dark state image is established through the above process, which facilitates unified detection of uniformity of the dark state image of the display panel.

Abstract translation: 本发明公开了一种图像检测方法和装置。 在根据预设规则将显示面板的获取的暗状态图像划分为多个区域之后，确定每个区域的RGB值并将其转换为XYZ值。 计算CIE-LCH标准中的L *和C *值，并对暗状态图像中的区域的L *和C *值进行统计分析，以确定显示图像的统计参数。 基于确定的统计参数确定暗状态图像的暗态均匀性系数，并且通过暗态均匀度系数确定显示面板的暗状态图像的均匀性。 通过上述处理建立了用于评估暗态图像的均匀性的标准，这有助于统一检测显示面板的暗态图像的均匀性。