Title:
MOTHER PLATE, METHOD FOR MANUFACTURING MOTHER PLATE, METHOD FOR MANUFACTURING MASK, AND OLED PIXEL DEPOSITION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/084448
Kind Code:
A2
Abstract:
The present invention relates to a mother plate, a method for manufacturing a mother plate, a method for manufacturing a mask, and an OLED pixel deposition method. The method for manufacturing a mother plate according to the present invention is a method for manufacturing a mother plate (20) used when a mask is manufactured by electroforming, and comprises the steps of: (a) providing a substrate (21) made of a conductive monocrystalline silicon material; and (b) forming, on at least one face of the substrate (21), an insulation part (25) having a pattern.
Inventors:
JANG TAEK YONG (KR)
Application Number:
PCT/KR2017/011362
Publication Date:
May 11, 2018
Filing Date:
October 16, 2017
Export Citation:
Assignee:
TGO TECH CORP (KR)
International Classes:
C25D1/20; C25D1/10
Attorney, Agent or Firm:
KIM, Han (KR)
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