公开(公告)号：US09614185B2

公开(公告)日：2017-04-04

申请号：US14768251

申请日：2015-01-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Tao Sun ,  Tao Wang ,  Song Zhang

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5256 ,  H01L51/56 ,  H01L2251/5338

Abstract: The present invention provides a display panel, a manufacturing method thereof and a display device. The display panel comprises a first substrate, a display component provided on the first substrate, and a packaging structure for packaging the display component on the first substrate, wherein the packaging structure includes at least two first water blocking layers and at least one planarization layer that are stacked alternately above the display component, each first water blocking layer includes a plurality of first areas and a plurality of second areas, and joint lines between the first areas and the second areas in any two first water blocking layers are staggered with each other.

公开(公告)号：US20160380202A1

公开(公告)日：2016-12-29

申请号：US14906101

申请日：2015-06-23

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tao Sun ,  Tao Wang ,  Song Zhang

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

CPC classification number: H01L51/0017 ,  C23C14/04 ,  H01L27/32 ,  H01L51/0029 ,  H01L51/52 ,  H01L51/5253 ,  H01L51/56

Abstract: A mask plate, a method for packaging an OLED device and an OLED device are disclosed, the mask plate includes at least one opening for forming a pattern of a package layer; the side of the mask plate close to the OLED device to be packaged has an etching layer which is used to etch the material of a package layer.

Abstract translation: 公开了一种掩模板，用于封装OLED器件和OLED器件的方法，所述掩模板包括用于形成封装层图案的至少一个开口; 靠近要封装的OLED器件的掩模板的侧面具有用于蚀刻封装层的材料的蚀刻层。

公开(公告)号：US09245876B2

公开(公告)日：2016-01-26

申请号：US14590909

申请日：2015-01-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BOE OPTICAL SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Tao Wang

IPC: H01L25/075 ,  G02F1/1335 ,  F21K99/00 ,  H01L33/48 ,  F21V19/00

CPC classification number: H01L25/0753 ,  F21K9/00 ,  F21K9/1355 ,  F21K9/175 ,  F21K9/30 ,  F21V19/001 ,  F21Y2107/10 ,  F21Y2115/10 ,  G02F1/133603 ,  H01L33/48 ,  H01L33/483 ,  H01L33/486 ,  H01L33/58 ,  H01L2224/48091 ,  H01L2224/49107 ,  Y10S362/80 ,  H01L2924/00014

Abstract: The present disclosure relates to the technical field of light emission of an LED and discloses a light emitting diode assembly, a backlight module, a liquid crystal display and an illumination device. The LED assembly comprises a lamp base and at least one pair of LED dies. The lamp base has a mounting groove. A pair of the LED dies are mounted at a bottom surface of the mounting groove, and two LED dies in the pair of LED dies are disposed symmetrically about an axis of the mounting groove. Among angles formed by intersection of planes where light exit surfaces of the two LED dies lie, an angle facing the bottom surface of the mounting groove is greater than 0 degree and less than 180 degrees. The light emitting diode assembly has a larger light exit angle and exhibits a simple structure.

Abstract translation: 本公开涉及LED的发光技术领域，并公开了发光二极管组件，背光模块，液晶显示器和照明装置。 LED组件包括灯座和至少一对LED管芯。 灯座具有安装槽。 一对LED管芯安装在安装槽的底面，一对LED管芯中的两个LED管芯相对于安装槽的轴线对称设置。 在由两个LED芯片的光出射面的平面交叉形成的角度中，与安装槽的底面相对的角度大于0度且小于180度。 发光二极管组件具有更大的光出射角并且具有简单的结构。

公开(公告)号：US20150301371A1

公开(公告)日：2015-10-22

申请号：US14444166

申请日：2014-07-28

Applicant: BOE Technology Group Co., Ltd. ,  BOE Optical Science and Technology Co., Ltd.

Inventor： Tao Wang

IPC: G02F1/1339 ,  G02F1/13363 ,  G02F1/1335

CPC classification number: G02F1/133528 ,  G02F2001/133311 ,  G02F2202/28

Abstract: A display panel is disclosed. The display panel comprising: two substrates assembled and connected to each other; films adhered to a display region on one surface of the first one of the two substrates facing away the second one and a display region on one surface of the second one of the two substrates facing away the first one respectively; and seal strips provided along the locations at which the substrates adjoin an edge of the films, for sealing the films and the substrates.

Abstract translation: 公开了一种显示面板。 显示面板包括：彼此组装和连接的两个基板; 两个基板中的第一个基板的一个表面的一个表面上的薄膜粘附到第二个基板上的显影区域和两个基板中的第二个基板的一个表面上的显示区域分别面向第一个; 以及沿着基板邻接薄膜的边缘的位置设置的密封条，用于密封薄膜和基板。

公开(公告)号：US20250063887A1

公开(公告)日：2025-02-20

申请号：US18934540

申请日：2024-11-01

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tao SUN ,  Song Zhang ,  Tao Wang

IPC: H10K50/844 ,  H10K59/122 ,  H10K59/65 ,  H10K71/00 ,  H10K77/10

Abstract: The disclosure relates to a display panel, a method for fabricating the same, and a display device. The display panel includes: a base substrate including a first base substrate in a blind hole area and a second base substrate, the thickness of the first base substrate is smaller than the thickness of the second base substrate; an anode layer, a light-emitting layer, a cathode layer and an encapsulation layer arranged successively on the second base substrate, and the cathode layer and the encapsulation layer arranged successively on the first base substrate; wherein at least one installation hole is arranged in a display area of the display panel, the at least one installation hole is within the blind hole area and runs through the first base substrate and the respective layers on the first base substrate.

公开(公告)号：US12219798B2

公开(公告)日：2025-02-04

申请号：US17480055

申请日：2021-09-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tao Wang ,  Tao Sun ,  Yue Cui

IPC: H10K50/844 ,  H10K50/856 ,  H10K50/858 ,  H10K59/122 ,  H10K59/35

Abstract: Disclosed are a display substrate and a display apparatus. The display substrate includes: a base substrate, including a display region and a non-display region; an encapsulation dam, disposed on the base substrate and located in the non-display region, and annularly surrounding the display region; and an overflow detection structure, disposed on the base substrate and located in the non-display region, and annularly surrounding the display region, where the overflow detection structure is located between a region where the encapsulation dam is located and the display region. The overflow detection structure includes: at least one convex part; and a reflection part on a side, facing away from the base substrate, of the convex part and at least partially covering the at least one convex part.

公开(公告)号：US12113076B2

公开(公告)日：2024-10-08

申请号：US17514265

申请日：2021-10-29

Applicant: Hefei BOE Display Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liang Chen ,  Jincheng Gao ,  Haijiao Qian ,  Tao Jiang ,  Zexu Liu ,  Tao Wang ,  Lixing Zhao ,  Guanyong Zhang ,  Quanzhou Liu ,  Jiantao Liu

IPC: H01L27/12 ,  H01L21/311

CPC classification number: H01L27/1248 ,  H01L21/31116 ,  H01L21/31138 ,  H01L27/1262 ,  H01L27/124

Abstract: Embodiments of the disclosure provide a display substrate and a method for manufacturing the same. The display substrate includes: a base substrate; a thin film transistor including a source-drain metal layer and a first insulating layer; a second insulating layer; a color resist layer; and a third insulating layer. The third insulating layer comprises a first via hole that sequentially penetrates the third insulating layer, the color resist layer and the second insulating layer and thus extends from the third insulating layer to the source-drain metal layer. A sidewall of the first via hole comprises a first portion formed of a material of the second insulating layer, a second portion formed of a material of the color resist layer, and a third portion formed of a material of the third insulating layer, the second portion is between the first portion and the third portion.

公开(公告)号：US20240224718A1

公开(公告)日：2024-07-04

申请号：US17913595

申请日：2021-10-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tao Wang ,  Chengjie Qin ,  Ziyu Zhang ,  Yue Cui ,  Tao Sun

IPC: H10K59/80

CPC classification number: H10K59/873

Abstract: A display substrate is provided. The display substrate includes: a substrate; a light emitting layer arranged on a side of the substrate; an encapsulation layer arranged on a side of the light emitting layer away from the substrate; and at least two dams arranged around a display area in a non-display area. The encapsulation layer includes an organic material layer, and the dams include a first dam arranged around the display area and a second dam arranged around the first dam, where the first dam includes a first sub-dam arranged discontinuously, a second sub-dam arranged continuously, and at least one third sub-dam connecting the first sub-dam and the second sub-dam; the first sub-dam, the second sub-dam, and the third sub-dam are arranged around to form at least one semi-closed region structure; and at least a part of the organic material layer is located in the semi-closed region structure.

公开(公告)号：US20230046867A1

公开(公告)日：2023-02-16

申请号：US17788922

申请日：2021-09-01

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tao Wang ,  Tao Sun ,  Chengjie Qin ,  Ziyu Zhang ,  Rui Hong ,  Youwei Wang

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

Abstract: The embodiments of the present disclosure provide a display substrate, a display device, and a detection method for the display substrate. The display substrate includes: a base substrate including a display region and a peripheral region located on at least one side of the display region; a crack stopper located in the peripheral region and configured to prevent a crack from propagating toward the display region; an encapsulation structure disposed on the base substrate and covering the display region; and a crack detection structure disposed on the base substrate, wherein the crack detection structure is located on a side of the crack stopper facing the display region, an orthographic projection of the crack detection structure on the base substrate falls within an orthographic projection of the encapsulation structure on the base substrate, and the crack detection structure is configured to detect whether a crack exists in the encapsulation structure.

公开(公告)号：US11526241B2

公开(公告)日：2022-12-13

申请号：US16062313

申请日：2017-11-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Jianjun He ,  Liqiang Chen ,  Li Deng ,  Tao Wang ,  Sehyuck Park

IPC: G06F3/044 ,  G06F3/041

Abstract: A flexible substrate, a touch display substrate, manufacturing methods thereof, and a touch display device are provided. The flexible substrate includes: a first flexible base substrate; a first buffer layer arranged on the first flexible base substrate; a first pressure sensing electrode arranged on the first buffer layer; and a second flexible base substrate covering the first pressure sensing electrode. The first pressure sensing electrode is capable of forming a pressure sensing capacitor with a second pressure sensing electrode arranged at a side of the second flexible base substrate away from the first pressure sensing electrode.