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1. (WO2018166375) SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY PANEL

Pub. No.:    WO/2018/166375    International Application No.:    PCT/CN2018/078106
Publication Date: Fri Sep 21 01:59:59 CEST 2018 International Filing Date: Wed Mar 07 00:59:59 CET 2018
IPC: G02F 1/1333
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
北京京东方显示技术有限公司
Inventors: XUE, Jie
薛婕
JIANG, Qian
蒋迁
ZHANG, Xu
章旭
Title: SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY PANEL
Abstract:
A substrate and a preparation method therefor, and a display panel. The substrate comprises a base substrate (50) and has a plurality of units (80); a cutting region is provided between at least two adjacent units (80); the substrate further comprises a first protrusion part (51), provided on the base substrate (50) and within the cutting region; and the position of the first protrusion part (51) corresponds to the position of an exposing clearance control window (611) provided on a mask (61) which is used during exposure of the substrate.