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1. (WO2017166490) DOT PRINTING PLATE, LIGHT GUIDE PLATE, DISPLAY APPARATUS, AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE

Pub. No.:    WO/2017/166490    International Application No.:    PCT/CN2016/088976
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Thu Jul 07 01:59:59 CEST 2016
IPC: B41F 15/36
Applicants: LE HOLDINGS (BEIJING) CO., LTD.
乐视控股(北京)有限公司
LE SHI ZHI XIN ELECTRONIC TECHNOLOGY (TIAN JIN) LIMITED
乐视致新电子科技(天津)有限公司
Inventors: CHONG, Qiaowei
种乔威
Title: DOT PRINTING PLATE, LIGHT GUIDE PLATE, DISPLAY APPARATUS, AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE
Abstract:
A dot printing plate, light guide plate, display apparatus, and method of manufacturing light guide plate. The dot printing plate comprises a dot printing part (1) configured corresponding to a light guide plate to be printed (2). At least one position marking hole (3) is configured at a peripheral area of the dot printing part (1). When using the dot printing plate to manufacture a light guide plate, first align the dot printing part (1) to the light guide plate to be printed (2) by means of the at least one position marking hole (3), and then print on the light guide plate to be printed (2). After print of the light guide plate (2) is completed, a corresponding dot pattern and position marking pattern are formed on the light guide plate (2).