公开(公告)号：US20200081262A1

公开(公告)日：2020-03-12

申请号：US15748670

申请日：2017-07-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jifeng TAN ,  Xue DONG ,  Wei WANG ,  Xiaochuan CHEN ,  Yafeng YANG ,  Xin GU ,  Feng GUAN ,  Meili WANG

IPC: G02B27/22 ,  G02B27/01 ,  G03H1/22

Abstract: There is provided a holographic display device, which includes a display panel including plural sub-pixels, wherein each sub-pixel includes plural subdivided pixels, and each subdivided pixel has an adjustable light transmittance; a backlight, configured to provide reference light to the display panel; a phase adjustment layer, including plural transparent phase adjustment components, wherein each phase adjustment component is configured to adjust a phase of a light ray transmitted through the phase adjustment component, and the phase adjustment components corresponding to a single sub-pixel have phase adjustment amounts different from each other; and a controller, configured to obtain a target phase of a light ray to be transmitted through each sub-pixel, and determine a target subdivided pixel, which corresponds to the target phase, in each sub-pixel, and further configured to obtain a target intensity of the light ray, and adjust a light transmittance of the target subdivided pixel.

公开(公告)号：US20190097099A1

公开(公告)日：2019-03-28

申请号：US15979818

申请日：2018-05-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kang GUO ,  Xin GU ,  Wei XU ,  Xiao ZHANG ,  Zhen LIU

IPC: H01L33/50 ,  H01L33/44 ,  H01L33/40 ,  G02F1/1335

Abstract: The present disclosure relates to a light-emitting diode (LED), including: a grating layer; and a light reflecting layer, wherein a light-emitting component is disposed between the grating layer and the light reflecting layer; and wherein the grating layer is configured to let linearly polarized light perpendicular to a grating direction of the grating layer in light emitted from the light-emitting component transmit through the grating layer, and reflect linearly polarized light parallel to the grating direction of the grating layer in the light emitted from the light-emitting component.

公开(公告)号：US20180331313A1

公开(公告)日：2018-11-15

申请号：US15989699

申请日：2018-05-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei XU ,  Pengxia LIANG ,  Xin GU ,  Kang GUO

IPC: H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/502 ,  H01L27/322 ,  H01L27/3227 ,  H01L51/426 ,  H01L51/5096 ,  H01L51/52 ,  H01L51/5203 ,  H01L51/5296 ,  H01L51/56 ,  H01L2251/5323 ,  H01L2251/5369 ,  H01L2251/558

Abstract: This disclosure relates to a display panel, an electroluminescent device and a manufacturing method for the electroluminescent device. The electroluminescent device includes a first transparent electrode layer, an electroluminescent layer, a channel layer, a second transparent electrode layer, a dielectric layer, a light absorption layer and a third electrode layer stacked in turn, wherein the light absorption layer can be excited by a light emitted from the electroluminescent layer to generate photocarriers. The present disclosure may reduce power consumption of the panel and also reduce cost and enable products such as a panel to meet the needs for ultra-thinning and miniaturization.

公开(公告)号：US20160274412A1

公开(公告)日：2016-09-22

申请号：US14356021

申请日：2013-12-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Xin GU

IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1334 ,  G02F1/1343

CPC classification number: G02F1/133555 ,  G02F1/1334 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1362 ,  G02F2001/133342 ,  G02F2001/133531

Abstract: Embodiments of the present invention disclose a double-faced display panel and a manufacturing method thereof, the double-faced display panel includes: an array substrate, including a first transparent substrate, a first trans-reflective layer formed on the first transparent substrate and a first electrode layer formed on the first trans-reflective layer; an opposed substrate, disposed to face the array substrate, and including a second transparent substrate, a second trans-reflective layer formed on a side of the second transparent substrate facing the first transparent substrate and a second electrode layer formed on a side of the second transparent substrate facing the first transparent substrate; a display structure, disposed between the array substrate and the opposed substrate and including a plurality groups of display units arranged in matrix, wherein each of the first and second trans-reflective layers includes a plurality of reflection regions and a plurality of transmission regions disposed alternately.

Abstract translation: 本发明的实施例公开了一种双面显示面板及其制造方法，所述双面显示面板包括：阵列基板，包括第一透明基板，形成在所述第一透明基板上的第一反射层和 第一电极层，形成在第一反射层上; 相对的基板，设置成面对阵列基板，并且包括第二透明基板，形成在面向第一透明基板的第二透明基板的一侧上的第二反射层，以及形成在第二透明基板的一侧的第二电极层 透明基板面向第一透明基板; 显示结构，设置在所述阵列基板和所述相对基板之间并且包括以矩阵形式布置的多组显示单元，其中所述第一和第二反射层中的每一个包括多个反射区域和交替布置的多个透射区域 。

公开(公告)号：US20230329034A1

公开(公告)日：2023-10-12

申请号：US18208212

申请日：2023-06-09

Applicant: BOE Technology Group Co., Ltd.

Inventor： Duohui LI ,  Kang GUO ,  Mengya SONG ,  Zhen LIU ,  Xiao ZHANG ,  Xin GU

IPC: H10K50/858 ,  H10K59/38 ,  H10K50/80 ,  H10K59/35

CPC classification number: H10K50/858 ,  H10K50/868 ,  H10K59/351 ,  H10K59/38

Abstract: Disclosed are a display panel, a manufacturing method thereof, and a displaying device. The display panel comprises a pixel layer, a support layer, a lens unit and a cover plate which are stacked in sequence. The support layer is located on a luminescent layer of the pixel layer. The lens unit comprises a lens layer, wherein the lens layer comprises a lens area and a non-lens area, and the lens area comprises multiple lenses arranged in an array. The display panel further comprises a polarization unit disposed on a light path between the pixel layer and the lens layer and configured to filter out light emitted from the pixel layer to the non-lens area.

公开(公告)号：US20220352000A1

公开(公告)日：2022-11-03

申请号：US17427628

申请日：2020-10-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haixu LI ,  Xiao ZHANG ,  Fei WANG ,  Mingxing WANG ,  Shulei LI ,  Xue DONG ,  Guangcai YUAN ,  Zhanfeng CAO ,  Xin GU ,  Ke WANG ,  Feng QU ,  Xuan LIANG ,  Junwei YAN

IPC: H01L21/683 ,  H01L25/075 ,  H01L33/62

Abstract: A light-emitting diode substrate, a manufacturing method thereof, and a display device are disclosed. The manufacturing method of the light-emitting diode substrate includes: forming an epitaxial layer group of M light-emitting diode chips on a substrate; transferring N epitaxial layer groups on N substrates onto a transition carrier substrate, the N epitaxial layer groups on the N substrates being densely arranged on the transition carrier substrate; and transferring at least part of N*M light-emitting diode chips corresponding to the N epitaxial layer groups on the transition carrier substrate onto a driving substrate, an area of the transition carrier substrate is greater than or equal to a sum of areas of the N substrates, M is a positive integer greater than or equal to 2, and N is a positive integer greater than or equal to 2.

公开(公告)号：US20210165286A1

公开(公告)日：2021-06-03

申请号：US16976543

申请日：2019-11-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hua HUANG ,  Xin GU

IPC: G02F1/1337 ,  G02F1/1335

Abstract: A display substrate, a display panel and a manufacturing method thereof, and a display device are disclosed. The display panel includes a first display substrate, a second display substrate and a third display substrate; the second display substrate is assembled with the first display substrate to form a first liquid crystal cell; the third display substrate is assembled with the second display substrate to form a second liquid crystal cell. In the display panel, a first alignment layer is located at a side of a second display substrate facing the first display substrate, the second alignment layer is located at a side of the second display substrate facing the third display substrate; the second alignment layer includes a metal wire grid polarizer and a buffer layer located on a surface of the metal wire grid polarizer facing the third display substrate.

公开(公告)号：US20210129140A1

公开(公告)日：2021-05-06

申请号：US16647386

申请日：2019-09-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaochen MA ,  Guangcai YUAN ,  Ce NING ,  Xin GU ,  Hehe HU

IPC: B01L3/00 ,  B01L9/00 ,  G01N21/63 ,  G01N21/05

Abstract: A microfluidic channel structure and a fabrication method thereof, a microfluidic detecting device and a detecting method thereof are disclosed. The microfluidic channel structure includes a support portion; a foundation portion, provided on the support portion and including a first foundation and a second foundation spaced apart from each other; and a channel defining portion, provided on a side of the foundation portion that is away from the support portion and including a first channel layer and a second channel layer, the first channel layer covering the first foundation and the second channel layer covering the second foundation have a gap therebtween to define a microfluidic channel; and the first channel layer and the second channel layer are made of a same material.

公开(公告)号：US20190265521A1

公开(公告)日：2019-08-29

申请号：US15764563

申请日：2017-09-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Pengxia LIANG ,  Xiao ZHANG ,  Xin GU

IPC: G02F1/137 ,  G02F1/1343 ,  G02F1/133 ,  G02F1/1337

Abstract: A reflective display and a preparation method thereof are disclosed. The reflective display includes: a first substrate and a second substrate, a first electrode provided on the first substrate a transparent dielectric layer provided on a side of the first substrate, which side faces the second substrate, a second electrode provided on the second substrate, and liquid crystal located between the first substrate and the second substrate; a refractive index of the liquid crystal changes under action of an electric field formed by the first electrode and the second electrode so that the refractive index of the liquid crystal is the same as or substantially the same as a refractive index of the transparent dielectric layer, or less than the refractive index of the transparent dielectric layer.

公开(公告)号：US20190212542A1

公开(公告)日：2019-07-11

申请号：US16329430

申请日：2018-05-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiao ZHANG ,  Xin GU ,  Kang GUO

IPC: G02B26/00 ,  G02B5/13 ,  G02B5/136

CPC classification number: G02B26/004 ,  G02B5/13 ,  G02B5/136 ,  G02F1/19

Abstract: The disclosure provides a light-adjusting glass, including an outer light transmissive layer and an inner light transmissive layer, a microstructure layer bonded to or disposed on an inner surface of the outer light transmissive layer and provided with a reflective microstructure, a sealing member bonded to an end portion of the outer light transmissive layer and an end portion of the inner light transmissive layer, the sealing member, the microstructure layer and the inner light transmissive layer enclosing a space having a predetermined volume. A predetermined amount of a first substance is disposed within the space. The disclosure also provides a method for preparing a light-adjusting glass. The light-adjusting glass of the present disclosure does not require an electric field to control the light-adjusting.