EP 0991976 A1 20000412 - PHOTOLUMINESCENT DISPLAY DEVICES AND METHODS FOR MAKING
Title (en)
PHOTOLUMINESCENT DISPLAY DEVICES AND METHODS FOR MAKING
Title (de)
PHOTOLUMINESZENTE ANZEIGEVORRICHTUNGEN UND VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
DISPOSITIFS D'AFFICHAGE PHOTOLUMINESCENTS ET LEURS PROCEDES DE FABRICATION
Publication
Application
Priority
- EP 98925885 A 19980629
- EP 97111229 A 19970703
- IB 9800998 W 19980629
Abstract (en)
[origin: EP0889350A1] Display devices are disclosed of a high brightness, high contrast and large viewing angle that comprise at least one thin, photoluminescent layer (2) that is characterized in a high degree of polarization in its absorption.
IPC 1-7
IPC 8 full level
G02F 1/1335 (2006.01); G02F 1/13357 (2006.01); G02F 1/1347 (2006.01); G02F 1/137 (2006.01); G02F 1/1337 (2006.01)
CPC (source: EP KR)
G02F 1/1335 (2013.01 - KR); G02F 1/133528 (2013.01 - EP); G02F 1/133617 (2013.01 - EP); G02F 1/13473 (2013.01 - EP); G02F 1/133533 (2013.01 - EP); G02F 1/133614 (2021.01 - EP); G02F 1/13362 (2013.01 - EP); G02F 1/133711 (2013.01 - EP)
Citation (search report)
See references of WO 9901792A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0889350 A1 19990107; AU 7784398 A 19990125; EP 0991976 A1 20000412; JP 2002508859 A 20020319; KR 20010020612 A 20010315; WO 9901792 A1 19990114
DOCDB simple family (application)
EP 97111229 A 19970703; AU 7784398 A 19980629; EP 98925885 A 19980629; IB 9800998 W 19980629; JP 50678799 A 19980629; KR 19997012634 A 19991231