Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LOW-TEMPERATURE FIRED, LEAD-FREE GLASS FRIT, PASTE, AND VACUUM GLASS ASSEMBLY USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/164059
Kind Code:
A1
Abstract:
The present invention relates to a low-temperature fired, lead-free glass frit, a paste, and a vacuum glass assembly using same. The glass frit according to the present invention has a novel component system comprising P2O5, V2O5, TeO2, CuO, ZnO, and BaO at a characteristic composition ratio of the present invention, and thus can replace a conventional lead-based glass composition and can be low-temperature fired, and the glass frit has a thermal expansion coefficient matching to a glass base material while containing no inorganic filler or a minimized content of inorganic filler, thereby causing no peeling or destruction and showing an excellent durability effect.

Inventors:
CHOI, Wongyu (IP Center, LG Electronics Inc. 51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
KIM, Young Seok (IP Center, LG Electronics Inc. 51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
Application Number:
KR2018/004616
Publication Date:
August 29, 2019
Filing Date:
April 20, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
C03C8/24; C03C8/04; C03C8/08; C03C27/10; E06B3/66; E06B3/663
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (3F Hanyang Bldg, 123 Yeoksam-roGangnam-gu, Seoul, 06243, KR)
Download PDF: