公开(公告)号：US10269596B2

公开(公告)日：2019-04-23

申请号：US15673688

申请日：2017-08-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong He ,  Zhifu Li ,  Zhiyuan Ji ,  Jikai Yao

IPC: H01L21/68 ,  H01L21/67 ,  B25J9/16 ,  G06T1/00 ,  B08B7/00 ,  B65G43/00 ,  H01L23/00 ,  H01L25/075

Abstract: A transfer device with three transfer bases comprises: a first machine base that carries a substrate; and at least one transfer assembly that is located above the first machine base, wherein the at least one transfer assembly comprises: a second machine base that carries a target device; a third machine base that is located above the second machine base; and a transfer head that is disposed on the third machine base for acquiring the target device from the second machine base and transferring the target device to a prescribed location on the substrate. In this disclosure, since the transfer assembly is located above the first machine base, a path that the transfer head needs to move along to complete the transfer process is shorter, thereby improving the production efficiency.

公开(公告)号：US20170205550A1

公开(公告)日：2017-07-20

申请号：US15244375

申请日：2016-08-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ming Zhu ,  Yafeng Yang ,  Zhen Liu ,  Jikai Yao

IPC: G02B5/30 ,  G02B5/00 ,  G02F1/1335

CPC classification number: G02B5/3058 ,  G02B5/003 ,  G02F1/133528 ,  G02F2001/133548

Abstract: A metal wire grid polarization plate and a manufacturing method thereof, a display panel and a display device are provided. The metal wire grid polarization plate includes a substrate, a light absorption wire grid and a metal wire grid. The light absorption wire grid is disposed on a side of the substrate, and the metal wire grid covers the light absorption wire grid.

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：US20150177565A1

公开(公告)日：2015-06-25

申请号：US14347317

申请日：2013-12-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing Wang ,  Jaegeon You ,  Jikai Yao

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/133504 ,  G02F1/133514 ,  G02F2001/133565 ,  G02F2202/36 ,  G02F2203/03

Abstract: A transflective display panel, a method for fabricating the same and a display device are provided. The transflective display panel comprises an array substrate and a color film substrate cell-assembled with each other and a liquid crystal layer sandwiched between the array substrate and the color film substrate. A plurality of pixel units correspondingly formed on the array substrate and the color film substrate. Each pixel unit comprises a reflective region and a transmissive region. Disposed inside the reflective region are a first reflection layer disposed on the side of the array substrate that is close to the liquid crystal layer and a diffuse reflection layer disposed on the side of the color film substrate that is close to the liquid crystal layer. The diffuse reflection layer and the first reflection layer are disposed opposite each other.

Abstract translation: 提供半透反射显示面板，其制造方法和显示装置。 半透射显示面板包括阵列基板和彼此组装的彩色薄膜基板和夹在阵列基板和彩色薄膜基板之间的液晶层。 对应地形成在阵列基板和彩色胶片基板上的多个像素单元。 每个像素单元包括反射区域和透射区域。 设置在反射区域内的是设置在靠近液晶层的阵列基板一侧的第一反射层和设置在靠近液晶层的彩色薄膜基板一侧的漫反射层。 漫反射层和第一反射层彼此相对设置。

公开(公告)号：US20210232264A1

公开(公告)日：2021-07-29

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：US10770521B2

公开(公告)日：2020-09-08

申请号：US15940023

申请日：2018-03-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Tingting Zhou ,  Bin Zhang ,  Jikai Yao ,  Yang Yang

IPC: G02F1/1335 ,  H01L27/32 ,  G02F1/1343 ,  G02F1/13357 ,  H01L51/52 ,  G02B30/27 ,  G02F1/1362 ,  H01L51/00

Abstract: Embodiments of the present disclosure provide a display panel, a display and a displaying method. The display panel includes: a first base substrate and a second base substrate arranged to be opposite to each other; a liquid crystal layer between the first base substrate and the second base substrate; and a light emitting device layer for emitting light, a grating layer of partial light transmission and a light converting layer arranged at a side of the second base substrate facing towards the first base substrate.

公开(公告)号：US10726782B2

公开(公告)日：2020-07-28

申请号：US16390204

申请日：2019-04-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xueling Gao ,  Jikai Yao ,  Kuanjun Peng ,  Chengchung Yang

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  H01L27/32

Abstract: A pixel circuit, a method for driving the same, a display panel and a display device are provided. The pixel circuit includes a driver transistor, a data writing sub-circuit, an initializing sub-circuit, a voltage prewriting sub-circuit, a threshold compensating sub-circuit, a first light-emission control sub-circuit, a second light-emission control sub-circuit, a capacitor, and a light-emitting element. The voltage prewriting sub-circuit pre-stores voltage of a light-emission supply voltage terminal into the capacitor before the light-emitting element emits light, the magnitude of light-emission current is dependent upon the voltage of the light-emission supply voltage terminal, and independent of the voltage of the first voltage source.

公开(公告)号：US10700103B2

公开(公告)日：2020-06-30

申请号：US15772304

申请日：2017-08-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong He ,  Zhifu Li ,  Zhiyuan Ji ,  Jikai Yao

IPC: H01L27/12 ,  G09G3/32 ,  H01L29/417 ,  H01L29/423 ,  G02F1/1335 ,  G02F1/1333 ,  H01L29/786

Abstract: An array substrate, a method for fabricating the same, and a display device are disclosed. The array substrate includes a substrate and a plurality of pixel units on the substrate. Each pixel unit comprises at least a thin film transistor and an ILED. A drain of each thin film transistor is connected with a first pole of each ILED through a first electrode line, and a second pole of each ILED is connected with a second electrode line. Since the ILEDs have the advantages of small size, high brightness, high contrast, lightness of weight, low consumption, wide gamut, high efficiency, long lifetime, quick response or the like, the array substrate onto which the ILEDs are applied by transferring has a high resolution, an improved display effect or the like.

公开(公告)号：US10225907B2

公开(公告)日：2019-03-05

申请号：US15533144

申请日：2016-05-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei Xu ,  Shi Shu ,  Xiaolong He ,  Jikai Yao

IPC: H01L33/10 ,  H01L27/32 ,  H01L31/10 ,  H01L51/50 ,  H01L21/02 ,  C09K11/02 ,  H05B33/14 ,  C09K11/56 ,  C09K11/66 ,  C09K11/88 ,  H01L27/30 ,  H01L31/101 ,  H01L51/00 ,  H01L51/42 ,  H01L51/52 ,  H05B33/10 ,  H01L31/0352

Abstract: A light emitting device, a fabricating method thereof, and a display device are disclosed. In the light emitting device, a light emitting functional layer includes at least two QD light emitting layers which emit light of different colors, and a transparent insulating layer which is arranged between any two neighboring QD light emitting layers. The light emitting device has a reduced power consumption, and the problem of shift in color of the emitted light due to high-energy excitons transfer is overcome.

公开(公告)号：US10134952B2

公开(公告)日：2018-11-20

申请号：US15523008

申请日：2016-10-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong He ,  Shi Shu ,  Wei Xu ,  Zhanfeng Cao ,  Jikai Yao

IPC: H01L33/00 ,  H01L33/14 ,  H01L51/50 ,  H01L51/56 ,  H01L33/06 ,  H01L33/36

Abstract: The invention relates to a light emitting device, a manufacturing method thereof and a display device. The light emitting device comprises: a substrate, and a first electrode layer, a second electrode layer and a light emitting layer arranged above the substrate, the light emitting layer being disposed between the first electrode layer and the second electrode layer, the light emitting layer comprises a hole transport layer having a first thickness which is capable of avoiding performance degradation of the light emitting device.