公开(公告)号：US20170244068A1

公开(公告)日：2017-08-24

申请号：US15591361

申请日：2017-05-10

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hongfei Cheng ,  Yuxin Zhang

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

CPC classification number: H01L51/5259 ,  H01L27/322 ,  H01L27/3251 ,  H01L27/3262 ,  H01L51/0023 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5253 ,  H01L51/5284 ,  H01L51/56 ,  H01L2227/323

Abstract: Embodiments of the disclosure disclose an electroluminescence display device and a fabrication method thereof. The device comprises a color filter substrate. The color filter substrate comprises: a first substrate, and a first electrode, an organic electroluminescence layer and a second electrode sequentially provided on the first substrate. The color filter substrate further comprises: a first protective layer, provided on the second electrode and covering the second electrode and the organic electroluminescence layer below the second electrode; and a first connection electrode, provided on the first protective layer and connected to the second electrode.

公开(公告)号：US09709849B2

公开(公告)日：2017-07-18

申请号：US14787501

申请日：2015-05-07

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yongchun Lu ,  Yong Qiao ,  Hongfei Cheng ,  Jianbo Xian ,  Yongda Ma ,  Jian Xu

IPC: G02F1/00 ,  G02F1/1335

CPC classification number: G02F1/133605 ,  G02F1/133603

Abstract: A reflective sheet, a backlight module and a display device are disclosed. The reflective sheet includes a reflective sheet body provided with a plurality of opening areas and an open-closed structure located in each of the opening areas. The open-closed structure comprises at least a movable type vane, and one side of the movable type vane is connected with an edge of the opening area of the reflective sheet body. The movable type vane has a reflective surface, and the reflective surface of the movable type vane is disposed on the same side as a reflective surface of the reflective sheet body. The reflective sheet body is able to alleviate the interference in reflection effect of light ray due to the positioning posts, thus, a good display quality can be achieved.

公开(公告)号：US09698373B2

公开(公告)日：2017-07-04

申请号：US14773486

申请日：2014-12-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yongchun Lu ,  Yong Qiao ,  Hongfei Cheng ,  Jianbo Xian

IPC: H01L49/02 ,  H01L51/52 ,  H01L31/02 ,  H01L51/56 ,  H01L31/18

CPC classification number: H01L51/5253 ,  H01L31/02 ,  H01L31/18 ,  H01L51/52 ,  H01L51/5246 ,  H01L51/529 ,  H01L51/56 ,  H01L2227/326 ,  Y02P70/521

Abstract: A barrier film layer, a photoelectric device comprising the barrier film layer and a manufacturing method of the photoelectric device are provided. A material forming the barrier film layer includes a topological insulator, and the barrier film layer is formed on a surface of an base plate which is patterned. In this way, a better package of the photoelectric device can be achieved.

公开(公告)号：US09690158B2

公开(公告)日：2017-06-27

申请号：US14908378

申请日：2015-08-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongfei Cheng ,  Jianbo Xian ,  Yong Qiao

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

CPC classification number: G02F1/136286 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/1343 ,  G02F1/134309 ,  G02F2001/134345 ,  G02F2201/123

Abstract: The present invention discloses an array substrate and a display panel. The array substrate comprises a plurality of data lines and a plurality of gate lines which are provided to intersect each other. The data lines are provided in parallel and the gate lines are provided in parallel, and the data lines and the gate lines vertically intersect to divide the array substrate into a plurality of pixel units each having a pixel electrode provided therein. The pixel electrode comprises a sub-pixel electrode comprising a root portion and a branch portion group connected to the root portion, the branch portion group consisting of a plurality of branch portions, adjacent ones of which are separated by slits. The branch portion group partially overlaps the data lines and/or the gate lines.

公开(公告)号：US09671908B2

公开(公告)日：2017-06-06

申请号：US14422802

申请日：2014-06-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongfei Cheng ,  Yuxin Zhang

IPC: G06F3/044 ,  G09G3/36 ,  G06F3/047 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/047 ,  G06F2203/04112 ,  G09G3/3648 ,  G09G2310/08 ,  G09G2354/00

Abstract: The present subject matter relates to a touch panel, a driving method thereof, and a display device, for multi-touch function of an in cell capacitive touch panel in a twisted nematic mode. The touch panel includes an array substrate and a color filter substrate arranged oppositely, and a liquid crystal layer formed therebetween. The array substrate includes gate lines, data lines and pixel units each formed by adjacent gate lines and adjacent data lines arranged crosswise. Each pixel unit includes a thin film transistor and a pixel electrode, and the color filter substrate includes common electrodes. The pixel electrodes load data signals through the data lines in a display period, and load driving signals through the data lines in a touch-control period. The common electrodes load common electrode signals through common electrode lines in the display period, and output sensing signals through the common electrode lines in the touch-control period.

公开(公告)号：US09647044B2

公开(公告)日：2017-05-09

申请号：US14829764

申请日：2015-08-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lifei Ma ,  Hongfei Cheng

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/326 ,  H01L51/5262

Abstract: Embodiments of the invention disclose an organic light-emitting diode array substrate and a manufacturing method thereof, and a display device. The array substrate comprises: a base substrate, a thin film transistor disposed above the base substrate, an organic light-emitting diode and a filling layer, the organic light-emitting diode including a first electrode, a second electrode, and an organic light-emitting layer disposed between the first electrode and the second electrode, wherein, in a light transmissive region of the organic light-emitting diode array substrate, the base substrate, the filling layer and the organic light-emitting layer of the organic light-emitting diode are disposed to be sequentially abutting.

公开(公告)号：US20170045792A1

公开(公告)日：2017-02-16

申请号：US14913259

申请日：2015-08-20

Applicant: Boe Technology Group Co., Ltd.

Inventor： Hongfei Cheng ,  Jianbo Xian ,  Yongda Ma ,  Xingchen Shangguan

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/1362 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124

Abstract: An array substrate and a display device belonging to the field of display technology. The array substrate comprises a plurality of gate lines, a plurality of data lines which intersect the plurality of gate lines, and a plurality of pixels units comprised of electrodes defined by neighboring gate lines and neighboring data lines. The array substrate includes a plurality of common electrode lines extending in a gate line direction. Each of the common electrode lines comprises a plurality of branches extending in a data line direction. The array substrate can shield an electric field formed between the data lines and the pixel electrodes, so that a problem of light leakage in the array substrate is solved.

Abstract translation: 属于显示技术领域的阵列基板和显示装置。 阵列基板包括多条栅极线，与多条栅极线相交的多条数据线，以及包括由相邻栅极线和相邻数据线限定的电极的多个像素单元。 阵列基板包括沿栅极线方向延伸的多个公共电极线。 每个公共电极线包括在数据线方向上延伸的多个分支。 阵列基板可以屏蔽形成在数据线和像素电极之间的电场，从而解决阵列基板中的漏光问题。

公开(公告)号：US09530803B2

公开(公告)日：2016-12-27

申请号：US14906443

申请日：2015-05-14

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jianbo Xian ,  Yong Qiao ,  Hongfei Cheng

IPC: H01L27/12 ,  H01L23/522 ,  H01L33/42

CPC classification number: H01L27/124 ,  H01L23/5226 ,  H01L33/42 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An electrical connection structure with a via hole, an array substrate and a display device are provided, and the electrical connection structure with the via hole includes: a first insulating layer disposed on a first electrical conductor and under a second electrical conductor and provided with a first via hole which overlaps the first electrical conductor and the second electrical conductor; and a conductive connection portion which passes through the first via hole, electrically connects the first electrical conductor to the second electrical conductor, and is electrically connected with at least one lateral surface of the first electrical conductor. The electrical connection structure with the via hole can solve the problem of a poor contact between the first electrical conductor and the conductive connection portion which is formed in the via hole.

Abstract translation: 提供具有通孔，阵列基板和显示装置的电连接结构，并且具有通孔的电连接结构包括：第一绝缘层，设置在第一电导体上并位于第二电导体下方，并设置有 与第一电导体和第二电导体重叠的第一通孔; 以及穿过所述第一通孔的导电连接部分，将所述第一电导体电连接到所述第二电导体，并且与所述第一电导体的至少一个侧表面电连接。 具有通孔的电连接结构可以解决第一电导体和形成在通孔中的导电连接部之间接触不良的问题。

公开(公告)号：US09508779B2

公开(公告)日：2016-11-29

申请号：US14418588

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongfei Cheng ,  Yuxin Zhang

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L27/3248 ,  H01L51/0024 ,  H01L51/56

Abstract: Embodiments of the disclosure disclose an electroluminescence display device and a fabrication method thereof. The electroluminescence display device comprises an opposed substrate (20) and an array substrate (10). The array substrate (10) comprises: a first substrate (11), and a thin film transistor (12), a first protective layer (131) and a first connection electrode (141) sequentially disposed on the first substrate (11). The first connection electrode (141) is connected to a drain electrode of the thin film transistor (12). The opposed substrate (20) comprises: a second substrate (21), and a first electrode (24), an organic electroluminescence layer (25) and a second electrode (26) sequentially disposed on the second substrate (21). The second electrode (26) and the first connection electrode (141) are connected with each other by a conductive adhesive (40). Thereby, the reliability of the electrical connection between the thin film transistor and the second electrode is enhanced, a film-forming time in the fabrication process of the connection electrode is shortened, and etching difficulty of the connection electrode reduced, and thus the productivity is improved.

Abstract translation: 本发明的实施例公开了一种电致发光显示装置及其制造方法。 电致发光显示装置包括相对的基板（20）和阵列基板（10）。 阵列基板（10）包括：顺序地设置在第一基板（11）上的第一基板（11）和薄膜晶体管（12），第一保护层（131）和第一连接电极（141）。 第一连接电极（141）连接到薄膜晶体管（12）的漏电极。 相对基板（20）包括：第二基板（21）和顺序地设置在第二基板（21）上的第一电极（24），有机电致发光层（25）和第二电极（26）。 第二电极（26）和第一连接电极（141）通过导电粘合剂（40）彼此连接。 由此，薄膜晶体管与第二电极之间的电连接的可靠性提高，连接电极的制造工序中的成膜时间缩短，连接电极的蚀刻困难降低，生产率降低 改进。

公开(公告)号：US09496290B2

公开(公告)日：2016-11-15

申请号：US14552915

申请日：2014-11-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongfei Cheng ,  Jianbo Xian ,  Yong Qiao ,  Wenbo Li ,  Pan Li

IPC: H01L27/12 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L27/1255 ,  H01L29/7869

Abstract: The present disclosure relates to a display substrate, a display device and a method for manufacturing the display substrate. The display substrate comprises a substrate, and a plurality of gate lines, a plurality of data lines and a plurality of common electrode lines which are formed above the substrate. The plurality of gate lines and the plurality of data lines are crossed to form a plurality of pixel units. Each of the plurality of pixel units comprises a thin film transistor and a pixel electrode electrically connected to the thin film transistor. The display substrate further comprises connection electrodes located above the substrate. Each of the connection electrodes connects two adjacent common electrode lines.

Abstract translation: 本发明涉及显示基板，显示装置及其制造方法。 显示基板包括基板，多个栅极线，多条数据线以及形成在基板上方的多条公共电极线。 多条栅极线和多条数据线交叉以形成多个像素单元。 多个像素单元中的每一个包括薄膜晶体管和电连接到薄膜晶体管的像素电极。 显示基板还包括位于基板上方的连接电极。 每个连接电极连接两个相邻的公共电极线。