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1. (WO2018218971) DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY PANEL

Pub. No.:    WO/2018/218971    International Application No.:    PCT/CN2018/072480
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Sat Jan 13 00:59:59 CET 2018
IPC: G02F 1/1345
H01L 23/50
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
成都京东方光电科技有限公司
Inventors: DONG, Xiangdan
董向丹
KO, Young Yik
高永益
HU, Ming
胡明
Title: DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY PANEL
Abstract:
A display panel (200), a display device and a method for manufacturing a display panel (200). The display panel (200) comprises: a display substrate (201) having a first side (2011) and a second side (2013) opposite to the first side (2011), the display substrate (201) comprising a display region (2015) and a non-display region, the non-display region comprising at least a first portion and a second portion which are located oppositely at two sides of the display region (2015); a first connection terminal (211), which is located at the first portion and on the first side (2011); a first connection hole (2051), which is located at the first portion, the first connection hole (2051) at least penetrating through the display substrate (201); a second connection terminal (213), which is located at the second portion and on the first side (2011); a second connection hole (2053), which is located at the second portion and the second connection hole (2053), the second connection hole (2053) at least penetrating through the display substrate (201); a chip-on-film (202), which is located on the second side (2013) of the display substrate (201), the chip-on-film (202) comprising a third connection terminal (208); and a conductive material (206), which is provided respectively in the corresponding first connection hole (2051) and the second connection hole (2053); the first connection terminal (211) and the second connection terminal (213) of the display substrate (201) are electrically connected, respectively by means of the conductive material (206) located in the first connection hole (2051) and the second connection hole (2053), to the corresponding third connection terminal (208); the orthographic projections of the first connection hole (2051) and the second connection hole (2053) on the display substrate (201) are located in the orthographic projection of the outer edge of the chip-on-film (202) on the display substrate (201).