EP 1990822 A4 20100303 - FLAT DISPLAY
Title (en)
FLAT DISPLAY
Title (de)
FLACHBILDSCHIRM
Title (fr)
ECRAN PLAT
Publication
Application
Priority
- JP 2007053505 W 20070226
- JP 2006051733 A 20060228
Abstract (en)
[origin: EP1990822A1] Disclosed here is a flat display having a pair of glass substrates and a sealing member applied on the periphery of the glass substrates. The glass substrates are oppositely disposed to each other at intervals therebetween. The glass substrates contain silicon as a component, while the sealing member contains bismuth. A protection layer and an insulating layer as an intermediate layer, which has a silicon-content lower than the glass substrates, are formed on the interface between the glass substrates and the sealing member. The structure above reinforces bonding strength of the sealing section, providing a highly reliable flat display.
IPC 8 full level
H01J 11/12 (2012.01); H01J 11/24 (2012.01); H01J 11/26 (2012.01); H01J 11/46 (2012.01); H01J 11/48 (2012.01); H01J 29/86 (2006.01); H01J 31/12 (2006.01)
CPC (source: EP KR)
H01J 5/20 (2013.01 - EP); H01J 11/48 (2013.01 - KR); H01J 17/18 (2013.01 - KR); H01J 17/183 (2013.01 - EP); H01J 29/86 (2013.01 - EP); H01J 31/12 (2013.01 - KR); H01J 31/127 (2013.01 - EP)
Citation (search report)
- [XI] JP 2003128434 A 20030508 - MATSUSHITA ELECTRIC IND CO LTD
- [I] US 6803723 B1 20041012 - YAMASHITA KATUYOSHI [JP], et al
- [A] JP 2004284934 A 20041014 - CENTRAL GLASS CO LTD
- [A] US 2005209084 A1 20050922 - TAKAYA TATSUYA [JP], et al
- See references of WO 2007099902A1
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 1990822 A1 20081112; EP 1990822 A4 20100303; CN 101341569 A 20090107; CN 101341569 B 20100414; JP 4508282 B2 20100721; JP WO2007099902 A1 20090716; KR 100947142 B1 20100312; KR 20080077155 A 20080821; WO 2007099902 A1 20070907
DOCDB simple family (application)
EP 07714937 A 20070226; CN 200780000845 A 20070226; JP 2007053505 W 20070226; JP 2008502762 A 20070226; KR 20087013811 A 20070226