Manufacturing method of display device and mold therefor

Details Manufacturing method of display device and mold therefor Manufacturing method of display device and mold therefor

2006-11-02

2011-10-25

Gupta, Yogendra (Department: 1744)

Plastic and nonmetallic article shaping or treating: processes

Direct application of electrical or wave energy to work

Limited to treatment of surface or coated surface

C264S227000, C264S255000, C264S319000, C264S483000, C264S494000

Reexamination Certificate

active

08043550

ABSTRACT:
A method of manufacturing a display device in which a film deposited on a substrate through openings in a covering layer is easily removed from the covering layer, is described herein, includes forming a master layer having a predetermined pattern of openings on a base substrate; spraying a light shielding material on the master layer; fabricating a mold provided with the light shielding film by forming a moldable material layer on the base substrate and the master layer; the moldable material layer and the light shielding material; arranging, pressurizing, and exposing the mold on an insulation substrate having a photosensitive film formed thereon after separating the mold from the master layer; and developing the photosensitive film after separating the mold from the insulation substrate.

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