公开(公告)号：US20220157903A1

公开(公告)日：2022-05-19

申请号：US17424747

申请日：2020-09-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haitao HUANG ,  Chuanxiang XU ,  Shi SHU ,  Yong YU ,  Renquan GU

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes: a base; a pixel defining layer disposed on a side of the base; a plurality of light-emitting devices disposed on a side of the base; and at least one connection portion disposed on a side of the pixel defining layer away from the base. The pixel defining layer has a plurality of first openings. At least a portion of each light-emitting device is located in a first opening. An orthogonal projection of a connection portion on the base is located within an orthogonal projection of the pixel defining layer on the base. A surface of the connection portion away from the base has a plurality of protrusions, and the connection portion is configured to diffusely reflect external ambient light incident into the display panel.

公开(公告)号：US20210231990A1

公开(公告)日：2021-07-29

申请号：US17263984

申请日：2020-05-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shi SHU ,  Xiang LI ,  Chuanxiang XU ,  Yong YU ,  Haitao HUANG ,  Yang YUE ,  Qi YAO ,  Rui HUANG ,  Ge SHI ,  Kang GUO

IPC: G02F1/1368 ,  G02F1/1362

Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes, a base substrate, a thin film transistor layer, a first passivation layer, a quantum dot layer, a color filter layer, a planarization layer and a metal wire grid polarizing layer that are sequentially disposed on the base substrate. The quantum dot layer is located in a display region of the array substrate, and an orthographic projection of the color filter layer on the base substrate.

公开(公告)号：US20200012832A1

公开(公告)日：2020-01-09

申请号：US16441687

申请日：2019-06-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yang YUE ,  Shi SHU ,  Chuanxiang XU ,  Jiangnan LU ,  Haitao HUANG

IPC: G06K9/00

Abstract: The present disclosure provides a light receiving stacked-hole structure and a fabrication method thereof, and a fingerprint recognition device. The method includes forming a base light blocking layer having a first opening on a first surface of a substrate; forming at least one overlying light blocking layer having a second opening on a side of the base light blocking layer away from the substrate, wherein the overlying light blocking layer having the second opening is formed by using the base light blocking layer as a mask plate.

公开(公告)号：US20190115546A1

公开(公告)日：2019-04-18

申请号：US15994197

申请日：2018-05-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jiangnan LU ,  Shi SHU ,  Chuanxiang XU

IPC: H01L51/00 ,  H01L51/56 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/0096 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3253 ,  H01L51/5215 ,  H01L51/5228 ,  H01L51/5284 ,  H01L51/56 ,  H01L2251/5315

Abstract: An opposite substrate, a method for manufacturing the opposite substrate, an organic light-emitting display panel and a display device are provided by the embodiments of the present disclosure. The opposite substrate includes a base substrate, an auxiliary electrode on the base substrate, a planarization layer on a side of the auxiliary electrode facing away from the base substrate, a spacer on a side of the planarization layer facing away from the base substrate, and a conductive layer on a side of the spacer facing away from the base substrate. The conductive layer at least covers a surface of the spacer facing away from the base substrate, and the conductive layer is electrically connected with the auxiliary electrode through a via hole structure passing through the planarization layer.

公开(公告)号：US20180062034A1

公开(公告)日：2018-03-01

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: H01L33/14 ,  H01L33/06 ,  H01L33/36 ,  H01L33/00

CPC classification number: H01L33/14 ,  H01L33/005 ,  H01L33/06 ,  H01L33/36 ,  H01L51/50 ,  H01L51/56

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.

公开(公告)号：US20170174921A1

公开(公告)日：2017-06-22

申请号：US15118234

申请日：2015-12-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong HE ,  Qi YAO ,  Seongyeol YOO ,  Shi SHU ,  Zhanfeng CAO ,  Wei XU

IPC: C09D11/50 ,  C09D11/38 ,  C09D11/36 ,  C09K11/70 ,  C09K11/02 ,  C09K11/88 ,  C09K11/87 ,  C09K11/74 ,  C09D11/52 ,  H01L51/00

CPC classification number: H01B1/20 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38 ,  C09D11/50 ,  C09D11/52 ,  C09K11/025 ,  C09K11/70 ,  C09K11/7492 ,  C09K11/876 ,  C09K11/883 ,  H01L51/0005 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0069 ,  H01L51/007 ,  H01L51/0072 ,  H01L51/502 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/56 ,  H01L2051/0063

Abstract: A quantum dot ink, a manufacturing method thereof and a quantum dot light emitting diode device are provided. The quantum dot ink includes a non-polar organic solvent, a surface tension modifier and a hydrophobic quantum dot, the quantum dot ink further includes a carrier transport material, wherein phase separation is present between the hydrophobic quantum dot and the carrier transport material. After completing ink-jet printing the quantum dot ink, phase separation occurs between the hydrophobic quantum dot and the carrier transport material. Thus, the two-layer structure of a hydrophobic quantum dot layer and a carrier transport material layer is formed through one process. Not only a quantum dot light emitting device is manufactured by the method of ink-jet printing, but also the operation is simplified, and the manufacturing cost of the quantum dot light emitting device is reduced.

公开(公告)号：US20160351588A1

公开(公告)日：2016-12-01

申请号：US15233255

申请日：2016-08-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shi SHU ,  Feng ZHANG ,  Yaohui GU ,  Fang HE ,  Feng GU

IPC: H01L27/12 ,  H01L29/45 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1339 ,  H01L21/768 ,  G02F1/1333

CPC classification number: H01L27/124 ,  G02F1/133345 ,  G02F1/133516 ,  G02F1/13394 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  H01L21/76802 ,  H01L21/76877 ,  H01L27/1288 ,  H01L29/458

Abstract: Embodiments of the disclosure disclose an array substrate and a fabrication method thereof, and a display device. The fabrication method of the array substrate comprises: forming a thin film transistor; forming a passivation layer covering the thin film transistor, the passivation layer having a via hole and the via hole exposing at least a portion of a drain electrode of the thin film transistor; forming a via-hole conductive layer, the via-hole conductive layer covering the portion of the drain electrode exposed at the via hole and connected to the drain electrode; treating the via-hole conductive layer, so that a reflectivity of the via-hole conductive layer is lower than a reflectivity of the drain electrode; and forming a pixel electrode, the pixel electrode being connected with the drain electrode through the via-hole conductive layer.

Abstract translation: 本发明的实施例公开了阵列基板及其制造方法以及显示装置。 阵列基板的制造方法包括：形成薄膜晶体管; 形成覆盖所述薄膜晶体管的钝化层，所述钝化层具有通孔，所述通孔暴露所述薄膜晶体管的漏电极的至少一部分; 形成通孔导电层，所述通孔导电层覆盖在所述通孔露出并与所述漏电极连接的所述漏电极的所述部分; 处理通孔导电层，使得通孔导电层的反射率低于漏电极的反射率; 并且形成像素电极，所述像素电极通过所述通孔导电层与所述漏电极连接。

公开(公告)号：US20160148838A1

公开(公告)日：2016-05-26

申请号：US14574721

申请日：2014-12-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shi SHU ,  Feng ZHANG ,  Yaohui GU ,  Fang HE ,  Feng GU

IPC: H01L21/768 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12

CPC classification number: H01L27/124 ,  G02F1/133345 ,  G02F1/133516 ,  G02F1/13394 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  H01L21/76802 ,  H01L21/76877 ,  H01L27/1288 ,  H01L29/458

Abstract: Embodiments of the disclosure disclose an array substrate and a fabrication method thereof, and a display device. The fabrication method of the array substrate comprises: forming a thin film transistor; forming a passivation layer covering the thin film transistor, the passivation layer having a via hole and the via hole exposing at least a portion of a drain electrode of the thin film transistor; forming a via-hole conductive layer, the via-hole conductive layer covering the portion of the drain electrode exposed at the via hole and connected to the drain electrode; treating the via-hole conductive layer, so that a reflectivity of the via-hole conductive layer is lower than a reflectivity of the drain electrode; and forming a pixel electrode, the pixel electrode being connected with the drain electrode through the via-hole conductive layer.

公开(公告)号：US20150218402A1

公开(公告)日：2015-08-06

申请号：US14689646

申请日：2015-04-17

Applicant: BOE Technology Group Co., Ltd.

Inventor： Shi SHU ,  Jianshe XUE ,  Jisheng ZHAO ,  Lin LI

IPC: C09D125/14 ,  C09D11/101 ,  C09D11/322

CPC classification number: C09D125/14 ,  C09D11/101 ,  C09D11/322

Abstract: The disclosure provides an inkjet ink for color filter and a method for preparing the same, as well as a method for preparing of a color filter. The inkjet ink for color filter comprising, by weight, 10 to 50 parts of aqueous nano pigment dispersion and 51 to 95 parts of a cold curing component.

Abstract translation: 本发明提供了一种用于滤色器的喷墨油墨及其制备方法，以及一种制备滤色器的方法。 用于滤色器的喷墨油墨包含10至50份水性纳米颜料分散体和51至95份冷固化组分。

公开(公告)号：US20250048832A1

公开(公告)日：2025-02-06

申请号：US18922850

申请日：2024-10-22

Applicant: Beijing BOE Display Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Chuanxiang XU ,  Shi SHU ,  Qi YAO ,  Guangcai YUAN ,  Yang YUE ,  Haitao HUANG ,  Yong YU

IPC: H10K50/86 ,  G06F3/041 ,  H10K50/844 ,  H10K50/854 ,  H10K59/38 ,  H10K59/40

Abstract: The present application relates to the technical field of display, and discloses an OLED display panel and a display device. The OLED display panel includes a drive backplane; and an OLED device, an encapsulation structure and a color resistor structure which are arranged on the drive backplane; the encapsulation structure and the color resistor structure are located on a side, facing away from the drive backplane, of the OLED device, and the color resistor structure includes a chromatic color resistor layer, a first BM and a second BM; and the first BM is located on a side, facing away from the drive backplane, of the chromatic color resistor layer, and the second BM is located on a side, facing the drive backplane, of the chromatic color resistor layer.