Global Patent Index - EP 0264116 B1

EP 0264116 B1 19900919 - SHADOW-MASK PICTURE TUBE

Title (en)

SHADOW-MASK PICTURE TUBE

Publication

EP 0264116 B1 19900919 (DE)

Application

EP 87115003 A 19871014

Priority

DE 3635187 A 19861016

Abstract (en)

[origin: US4806819A] A shadow-mask color picture tube has a glass panel and glass funnel joined together via outwardly extending flange portions thereof. To mount a shadow mask in the picutre tube, holding plates are fastened between the flanges, preferably in internal recesses of the flanges, and each of the holding plates has a hole for a rivet which holds the mask and, in a preferred embodiment, an internal shield. The mask is preferably connected with the holding plates via bimetal elements.

IPC 1-7

H01J 29/07; H01J 29/82

IPC 8 full level

H01J 29/02 (2006.01); C03C 27/12 (2006.01); H01J 29/07 (2006.01); H01J 29/82 (2006.01)

CPC (source: EP US)

H01J 29/073 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT NL

DOCDB simple family (publication)

EP 0264116 A2 19880420; EP 0264116 A3 19881130; EP 0264116 B1 19900919; CA 1277362 C 19901204; DE 3635187 A1 19880421; DE 3765075 D1 19901025; JP H05811 B2 19930106; JP S63105435 A 19880510; US 4806819 A 19890221

DOCDB simple family (application)

EP 87115003 A 19871014; CA 546878 A 19870915; DE 3635187 A 19861016; DE 3765075 T 19871014; JP 25940387 A 19871014; US 10813387 A 19871013