Global Patent Index - EP 1990822 A4

EP 1990822 A4 20100303 - FLAT DISPLAY

Title (en)

FLAT DISPLAY

Title (de)

FLACHBILDSCHIRM

Title (fr)

ECRAN PLAT

Publication

EP 1990822 A4 20100303 (EN)

Application

EP 07714937 A 20070226

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 11/02 (2006.01); 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 17/18 (2006.01); 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)

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