METHOD FOR FORMING A VENT PORT IN A GLASS PANEL, AND GLASS PANEL PRODUCT MANUFACTURED USING SAME

WIPO Patent Application WO/2011/083926

A2

The present invention relates to a method for forming a vent port in a glass panel and to a glass panel product manufactured using same. The present invention relates to a method for forming a vent port in a glass panel having no protruding vent pipe, such that the vent port for discharging gas from a sealed space to the outside is formed in either one of a pair of plate glasses which are spaced apart from each other in a thickness direction to form the sealed space therebetween, wherein the method comprises the following steps: forming a vent hole in either one of the plate glasses; vertically inserting a vent-pipe-type sealing member into the upper portion of the exhaust hole; discharging gas between the plate glasses to the outside; heating the sealing member such that the sealing member is converted into a fluid state, and the vent hole is closed by the sealing member having collapsed after being heated; and solidifying the sealing member remaining in the vent hole, thereby ensuring superior sealing properties without using a protruding vent pipe.

KWON, Soon-Ho (#305, 641 Yongsan-dong Yuseong-gu, Deajeon 305-500, 305-500, KR)
권순호 (대전 유성구 용산동 641번지 305호, 305-500 Deajeon, 305-500, KR)

KR2010/009199

July 14, 2011

December 22, 2010

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LG HAUSYS, LTD. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, 150-721, KR)
㈜엘지하우시스 (서울특별시 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
KWON, Soon-Ho (#305, 641 Yongsan-dong Yuseong-gu, Deajeon 305-500, 305-500, KR)

C03C27/06; C03B23/00; E06B3/66

DAE-A INTERNATIONAL IP & LAW FIRM (3F Hanyang Bldg, 830-71Yeoksam-dong, Gangnam-gu, Seoul 135-936, 135-936, KR)

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