Invention Application
- Patent Title: METHOD OF MANUFACTURING MOLD SUBSTRATE FOR DIFFRACTION LATTICE LIGHT GUIDE PLATE, AND METHOD OF MANUFACTURING DIFFRACTION LATTICE LIGHT GUIDE PLATE
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Application No.: US16635457Application Date: 2018-08-16
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Publication No.: US20200368981A1Publication Date: 2020-11-26
- Inventor: Eun Kyu HER , Chung Wan KIM , Song Ho JANG , Bu Gon SHIN , Jeong Ho PARK , Jung Hwan YOON , So Young CHOO
- Applicant: LG CHEM, LTD.
- Priority: KR10-2017-0103662 20170816
- International Application: PCT/KR2018/009398 WO 20180816
- Main IPC: B29D11/00
- IPC: B29D11/00 ; B29C33/38 ; H01J37/32
Abstract:
The present invention relates to a method of manufacturing a mold substrate for a diffraction lattice light guide plate, and a method of manufacturing a diffraction lattice light guide plate.
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