公开(公告)号：US20230111185A1

公开(公告)日：2023-04-13

申请号：US17769937

申请日：2021-05-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Shuang SUN ,  Fangzhen ZHANG ,  Jing NIU ,  Yanan NIU ,  Jintao PENG ,  Lubin SHI

IPC: H10K59/121 ,  H01L27/12 ,  H10K59/131

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a pixel circuit, and the pixel circuit includes a light-emitting element, a driving circuit and a capacitor circuit. The driving circuit is configured to drive the light-emitting element to emit light; a first terminal of the capacitor circuit is electrically connected to a control terminal of the driving circuit, and a second terminal of the capacitor circuit is electrically connected to a data writing-in node; the capacitor circuit includes at least two capacitors connected in parallel with each other.

公开(公告)号：US20200312892A1

公开(公告)日：2020-10-01

申请号：US15779694

申请日：2017-10-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuang SUN ,  Kuanjun PENG

IPC: H01L27/12

Abstract: A display substrate, a manufacturing method thereof, and a display device. The manufacturing method of a display substrate includes: providing a substrate; and forming, on the substrate, a first thin film transistor including a first active layer and a second thin film transistor including a second active layer. The second active layer includes a central area and doped regions located at two sides of the central area, respectively. Forming a first thin film transistor including a first active layer and a second thin film transistor including a second active layer on the substrate includes forming the first active layer and the doped regions of the second active layer using a single mask.

公开(公告)号：US20160148954A1

公开(公告)日：2016-05-26

申请号：US14436995

申请日：2014-08-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuang SUN ,  Fangzhen ZHANG ,  Jing NIU

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1343 ,  H01L29/786 ,  H01L21/027 ,  H01L21/3213 ,  H01L21/4763 ,  H01L29/66 ,  G02F1/1368 ,  G02F1/1339

CPC classification number: H01L27/1222 ,  G02F1/1339 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2001/13685 ,  H01L21/0273 ,  H01L21/32134 ,  H01L21/32139 ,  H01L21/47635 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/127 ,  H01L27/1288 ,  H01L29/6675 ,  H01L29/66969 ,  H01L29/78663 ,  H01L29/78672 ,  H01L29/7869

Abstract: The present invention provides an array substrate and a manufacturing method thereof and a display device. The manufacturing method comprises: forming a pattern including a pixel electrode and a source of a thin film transistor on a base substrate through a single patterning process, the pixel electrode is provided in a layer under a layer in which the source is located; forming a pattern including a drain, an active layer, a gate insulation layer and a gate of the thin film transistor through a single patterning process, the active layer covers the source and the drain, and is separated from the gate through the gate insulation layer; and forming a pattern including a passivation layer, a common electrode and a gate line through a single patterning process, the common electrode is a slit electrode and separated from the active layer and the pixel electrode through the passivation layer.

Abstract translation: 本发明提供一种阵列基板及其制造方法以及显示装置。 该制造方法包括：通过单个图案化工艺在基底基板上形成包括像素电极和薄膜晶体管源的图案，像素电极设置在源所在的层下面的层中; 通过单个图案化工艺形成包括漏极，有源层，栅极绝缘层和薄膜晶体管的栅极的图案，有源层覆盖源极和漏极，并且通过栅极绝缘层与栅极分离 ; 并且通过单一图案化工艺形成包括钝化层，公共电极和栅极线的图案，公共电极是狭缝电极，并且通过钝化层与有源层和像素电极分离。

公开(公告)号：US20170271374A1

公开(公告)日：2017-09-21

申请号：US15310182

申请日：2015-12-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Fangzhen ZHANG ,  SeungJin CHOI ,  Jing NIU ,  Shuang SUN ,  Zhijun LV

IPC: H01L27/12 ,  H01L29/786 ,  H01L21/02 ,  H01L21/441 ,  H01L29/45 ,  H01L29/66 ,  H01L29/24 ,  H01L21/027

CPC classification number: H01L27/1225 ,  H01L21/02565 ,  H01L21/0274 ,  H01L21/441 ,  H01L27/1218 ,  H01L27/127 ,  H01L27/1288 ,  H01L29/24 ,  H01L29/45 ,  H01L29/66969 ,  H01L29/7869

Abstract: The present disclosure provides an array substrate, its manufacturing method, and a display device. The method includes steps of forming a passivation layer on a base substrate, and forming a contact layer and a pixel electrode on the base substrate with the passivation layer through a single patterning process. The contact layer is made of an identical transparent conductive material to the pixel electrode.

公开(公告)号：US20160276377A1

公开(公告)日：2016-09-22

申请号：US14407707

申请日：2013-12-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuang SUN

IPC: H01L27/12 ,  H01L29/66 ,  H01L29/786

CPC classification number: H01L27/1259 ,  H01L27/124 ,  H01L27/1244 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78669 ,  H01L29/7869 ,  H01L29/78696

Abstract: A method for manufacturing an array substrate, comprising forming a pattern of a gate electrode by one pattering process; forming a gate insulating layer on a substrate provided with the pattern of the gate electrode; forming first and second patterns thereon, in which the first pattern corresponds to a pattern of a semiconductor active layer and the second pattern corresponds to a source electrode and a drain electrode; forming a pattern layer including an opening area on the substrate provided with the second pattern, in which the opening area corresponds to a gap between the source electrode and the drain electrode, the minimum width thereof being greater than the width of the gap between the source electrode and the drain electrode, and at least forming a pattern of the source electrode and the drain electrode and a pixel electrode electrically connected with the drain electrode through the opening area.

Abstract translation: 一种阵列基板的制造方法，其特征在于，包括通过一个图案形成栅电极的图案; 在设置有所述栅电极的图案的基板上形成栅极绝缘层; 在其上形成第一和第二图案，其中第一图案对应于半导体有源层的图案，第二图案对应于源电极和漏电极; 在设置有第二图案的基板上形成包括开口区域的图案层，其中开口面积对应于源电极和漏电极之间的间隙，其最小宽度大于源极之间的间隙的宽度 电极和漏电极，并且至少形成源电极和漏电极的图案以及通过开口区域与漏电极电连接的像素电极。

公开(公告)号：US20160260754A1

公开(公告)日：2016-09-08

申请号：US14443474

申请日：2014-10-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shuang SUN ,  Seungjin CHOI ,  Jing NIU ,  Fangzhen ZHANG

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  H01L29/786 ,  G02F1/1368

CPC classification number: H01L27/1288 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136231 ,  G02F2001/136236 ,  G02F2001/13625 ,  G02F2001/136295 ,  H01L21/77 ,  H01L27/12 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/127 ,  H01L27/32 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/78642 ,  H01L29/7869 ,  H01L29/78696

Abstract: An array substrate and manufacturing method thereof and a display device. The display device includes a pixel electrode, including a portion in a display region and a portion in a non-display region; a first electrode formed on the non-display region of the pixel electrode; a passivation layer formed on the pixel electrode and the first electrode, which includes a via hole located over the first electrode; an active layer and a second electrode that are formed on the passivation layer, the active layer being connected to the first electrode through the via hole of the passivation layer. With the array substrate and the manufacturing method thereof, the manufacturing cost is reduced, the corrosion to an electrode material is lessened, and quality of the array substrate is enhanced.

Abstract translation: 阵列基板及其制造方法以及显示装置。 显示装置包括：像素电极，包括显示区域中的一部分和非显示区域中的一部分; 形成在所述像素电极的非显示区域上的第一电极; 形成在所述像素电极和所述第一电极上的钝化层，所述钝化层包括位于所述第一电极上方的通孔; 形成在钝化层上的有源层和第二电极，有源层通过钝化层的通孔连接到第一电极。 利用阵列基板及其制造方法，制造成本降低，电极材料的腐蚀减弱，阵列基板的质量提高。

公开(公告)号：US20200033618A1

公开(公告)日：2020-01-30

申请号：US16442975

申请日：2019-06-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong LI ,  Wei QIN ,  Kuanjun PENG ,  Xueling GAO ,  Fangzhen ZHANG ,  Jintao PENG ,  Jinqian WANG ,  Miaomiao YANG ,  Shuang SUN ,  Chunfang ZHANG ,  Shengnan LI

IPC: G02B27/22 ,  G02B5/124 ,  G02B27/26

Abstract: A semi-transparent semi-retroreflective film and an air display device are provided. The air display device includes: a first polarizer and a second polarizer assembled with each other to form a cell; a semi-transparent semi-reflective structure and a semi-transparent semi-retroreflective film disposed between the first polarizer and the second polarizer; a first ¼ wave plate disposed at a side of the air display device adjacent to the first polarizer; and a second ¼ wave plate disposed between the semi-transparent semi-reflective structure and the semi-transparent semi-retroreflective film. The air display device is configured such that polarized light incident from the first polarizer, after being processed by an internal optical path of the air display device, exits from the second polarizer to form an air image at a side of the air display device away from the first polarizer.

公开(公告)号：US20250081686A1

公开(公告)日：2025-03-06

申请号：US18250446

申请日：2022-06-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanan NIU ,  Yan QU ,  Jing NIU ,  Tingting ZHOU ,  Shuang SUN ,  Wei WANG ,  Hongwei TIAN ,  Bin QIN

IPC: H01L33/54 ,  H01L25/075 ,  H01L25/16 ,  H01L33/00 ,  H01L33/62

Abstract: A display panel is disclosed and includes a driving backplane, a plurality of light-emitting devices and an encapsulation structure. The plurality of light-emitting devices are located on a first side of the driving backplane and are disposed at intervals. A light-emitting device includes a device main body and device pins. The device main body includes a light-emitting portion, and the device pins are electrically connected to the driving backplane. The encapsulation structure is located on the first side of the driving backplane and includes a light-shielding pattern and a plurality of encapsulation portions. The light-shielding pattern has a plurality of accommodation regions, an accommodation region exposes at least one light-emitting device. At least part of an encapsulation portion is located in the accommodation region and covers the light-emitting device. A light-emitting portion of at least one light-emitting device is located in the accommodation region.

公开(公告)号：US20160253027A1

公开(公告)日：2016-09-01

申请号：US14770151

申请日：2014-12-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Seungjin CHOI ,  Jing NIU ,  Shuang SUN ,  Fangzhen ZHANG

IPC: G06F3/041 ,  G03F7/20 ,  G03F7/32 ,  G06F3/044

CPC classification number: G06F3/044 ,  G03F7/20 ,  G03F7/32 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04103 ,  G06F2203/04111

Abstract: A touch panel, a manufacturing method thereof and a display device are provided. The touch panel includes a first touch electrode, a second touch electrode and a one-piece insulating element. The second touch electrode includes an electrode section disposed in a same layer as the first touch electrode and a connecting section under the electrode section. The electrode section includes a first electrode section and a second electrode section, which are electrically connected by the connecting section, and the connecting section is spaced apart from the first touch electrode. The insulating element includes a first insulating section between the connecting section and the first touch electrode and a second insulating section between the first electrode section and the first touch electrode and also between the second electrode section and the first touch electrode. The insulating sections can be obtained by performing a patterning process, so that the manufacturing method of the touch panel is simplified.

Abstract translation: 提供一种触摸面板及其制造方法和显示装置。 触摸面板包括第一触摸电极，第二触摸电极和一体式绝缘元件。 第二触摸电极包括设置在与第一触摸电极相同的层中的电极部分和电极部分下方的连接部分。 电极部包括通过连接部电连接的第一电极部和第二电极部，连接部与第一触摸电极间隔开。 绝缘元件包括连接部分和第一触摸电极之间的第一绝缘部分和第一电极部分和第一触摸电极之间以及第二电极部分和第一触摸电极之间的第二绝缘部分。 可以通过进行图案化处理来获得绝缘部分，从而简化了触摸面板的制造方法。

公开(公告)号：US20160181278A1

公开(公告)日：2016-06-23

申请号：US14436773

申请日：2014-08-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Seungjin CHOI ,  Jing NIU ,  Shuang SUN ,  Fangzhen ZHANG

IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1362 ,  H01L33/42

CPC classification number: H01L27/124 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136295 ,  H01L27/1262 ,  H01L27/1288 ,  H01L29/45 ,  H01L29/458 ,  H01L29/7869 ,  H01L29/78693 ,  H01L33/42

Abstract: The present disclosure relates to the field of liquid crystal display technology, and provides an array substrate, its manufacturing method and a display device. The array substrate includes data lines, gate lines, and a plurality of pixel units defined by the data lines and the gate lines. Each of the plurality of the pixel unit includes a thin film transistor and a pixel electrode. The drain electrode includes a source/drain metal layer and an antioxidant conductive layer, the pixel electrode electrically contacts the antioxidant conductive layer, to realize electrical connection.

Abstract translation: 本公开涉及液晶显示技术领域，并且提供阵列基板，其制造方法和显示装置。 阵列基板包括由数据线和栅极线限定的数据线，栅极线和多个像素单元。 多个像素单元中的每一个包括薄膜晶体管和像素电极。 漏电极包括源/漏金属层和抗氧化剂导电层，像素电极与抗氧化剂导电层电接触，实现电连接。