Title:
INTEGRATED LOWER-PLATE GLASS AND MANUFACTURING METHOD OF VACUUM MULTI-LAYER GLASS INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2011/115400
Kind Code:
A2
Abstract:
Disclosed are an integrated lower-plate glass and a manufacturing method of a vacuum multi-layer glass including the same. The invention provides the vacuum multi-layer glass in which: a border unit is formed at the edge of a lower glass plate, so that a space unit is formed inside; a getter insertion unit is formed in one or more inner parts of an upper plate glass settlement unit formed along the inner surface of the border unit; an integrated lower-plate glass of which a vent pipe is connected to one end of the getter insertion unit is prepared; a metal container filled with a getter is settled in the getter insertion unit; an upper glass plate is settled on an upper side of the upper glass plate settlement unit, and the upper glass plate is bonded with the upper side of the upper glass plate settlement unit and with an inner side of the border unit; the other end of the vent pipe is connected to a vacuum pump, so that the space unit is in a vacuum state; and the vent pipe is cut, thereby effectively activating the getter through a simpler process, improving productivity, and reducing a defective proportion.
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Inventors:
HA, Ho (1 Songdo Wellcounty A.P.T, 9-31 Songdo-dong Yeonsu-gu, Incheon 406-841, 406-841, KR)
Application Number:
KR2011/001778
Publication Date:
September 22, 2011
Filing Date:
March 15, 2011
Export Citation:
Assignee:
SE JONG MATERIALS LTD. (163B-12L, 737-11 Gojan-dong Namdong-gu, Incheon 405-822, 405-822, KR)
주식회사 세종소재 (인천시 남동구 고잔동 737-11 163B-12L, 405-822 Incheon, 405-822, KR)
주식회사 세종소재 (인천시 남동구 고잔동 737-11 163B-12L, 405-822 Incheon, 405-822, KR)
International Classes:
C03C27/12; E06B3/66
Attorney, Agent or Firm:
CHO, Hyeon Seog (#201 Ace High-End Tower II, 222-14 Guro-dong Guro-gu, Seoul 152-848, 152-848, KR)
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