公开(公告)号：US20230162630A1

公开(公告)日：2023-05-25

申请号：US17912992

申请日：2021-02-02

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Kunlong ZHENG ,  Jun REN ,  Xingxing HE ,  Yujun ZHANG ,  Fujian ZHANG ,  Dan ZHU

IPC: G09F9/33

CPC classification number: G09F9/33

Abstract: The supporting sheet assembly comprises several supporting sheets. Each supporting sheet includes a supporting sheet body and a nut installed on one side of the supporting sheet body. A protective layer is provided on the side of the supporting sheet body where the nut is installed. An opening is dug in the protective layer at the top part of the nut so as to expose the nut. Along the axis direction of the nut, the height of the protective layer is greater than the height of the nut, which reduces problems such as poor attachment and the generation of air bubbles caused by the difference in force between the position of the nut and the position without the nut on the supporting sheet.

公开(公告)号：US20200043948A1

公开(公告)日：2020-02-06

申请号：US16400607

申请日：2019-05-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chao LIU ,  Yujun ZHANG ,  Jing YU ,  Julong FENG

IPC: H01L27/12 ,  G02F1/1362

Abstract: An array substrate, a display panel and a manufacturing method thereof are provided. The array substrate includes a base substrate including a peripheral region; and a lead region located in the peripheral region, the lead region including a plurality of leads, wherein a main plane of the base substrate provided with the plurality of leads includes a first side edge, and the plurality of leads extend to the first side edge, a lateral surface of the base substrate at the first side edge is provided with a concave portion, and an electrode electrically connected with the plurality of leads is disposed in the concave portion.

公开(公告)号：US20220020927A1

公开(公告)日：2022-01-20

申请号：US16499577

申请日：2019-04-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yujun ZHANG

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

Abstract: A method for manufacturing a display panel, a display panel, and a transferring device are provided. Metal liquid is formed on a side surface of the base substrate to form a first region to be bonded. After curing, the second connecting lines are formed by etching such that the second connecting lines correspond to and connect to the first connecting lines disposed on the front surface of the base substrate, thereby providing the side bonding of the display panel. By using an integral transferring and etching method, the line width and pitch of the connecting lines in the region to be bonded can be reduced, which makes it suitable for full-size display panels with a wider range of applications, especially for products with high resolution.

公开(公告)号：US20200312820A1

公开(公告)日：2020-10-01

申请号：US16753955

申请日：2019-05-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chao LIU ,  Yujun ZHANG ,  Jing YU

IPC: H01L25/075 ,  H05K1/18 ,  H05K3/32

Abstract: The present disclosure relates to a display panel and a method for manufacturing a display panel. The display panel includes a first substrate having a first wiring, a second substrate having a second wiring, the first substrate, and the second substrate being laminated on each other to form a laminated structure, and a third wiring located on a side surface of the laminated structure, wherein the third wiring connects the first wiring and the second wiring.

公开(公告)号：US20170004970A1

公开(公告)日：2017-01-05

申请号：US14908678

申请日：2015-07-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanan NIU ,  Chao LIU ,  Zengsheng HE ,  Lei CHEN ,  Yujun ZHANG

IPC: H01L21/02 ,  H01L27/12 ,  H01L29/786 ,  H01L21/308 ,  H01L29/66

CPC classification number: H01L21/02675 ,  H01L21/02057 ,  H01L21/02532 ,  H01L21/02592 ,  H01L21/02686 ,  H01L21/3085 ,  H01L21/3086 ,  H01L27/1222 ,  H01L27/1274 ,  H01L27/1285 ,  H01L27/1288 ,  H01L27/1296 ,  H01L29/66757 ,  H01L29/786 ,  H01L29/78675

Abstract: A method of manufacturing a low temperature polycrystalline silicon thin film and a thin film transistor, a thin film transistor, a display panel and a display device are provided. The method includes: forming an amorphous silicon thin film (01) on a substrate (1); forming a pattern of a silicon oxide thin film (02) covering the amorphous silicon thin film (01), a thickness of the silicon oxide thin film (02) located at a preset region being larger than that of the silicon oxide thin film (02) located at other regions; and irradiating the silicon oxide thin film (02) by using excimer laser to allow the amorphous silicon thin film (01) forming an initial polycrystalline silicon thin film (04), the initial polycrystalline silicon thin film (04) located at the preset region being a target low temperature polycrystalline silicon thin film (05). The polycrystalline silicon thin film has more uniform crystal size.

Abstract translation: 提供一种制造低温多晶硅薄膜和薄膜晶体管，薄膜晶体管，显示面板和显示装置的方法。 该方法包括：在衬底（1）上形成非晶硅薄膜（01）; 形成覆盖非晶硅薄膜（01）的氧化硅薄膜（02）的图案，位于比氧化硅薄膜（02）的预设区域大的氧化硅薄膜（02）的厚度 ）位于其他地区 通过使用准分子激光照射氧化硅薄膜（02），使形成初始多晶硅薄膜（04）的非晶硅薄膜（01），位于预设区域的初始多晶硅薄膜（04）为 目标低温多晶硅薄膜（05）。 多晶硅薄膜具有更均匀的晶体尺寸。