EP 0894282 A4 20000712 - LIQUID CRYSTAL DISPLAY AND METHOD
Title (en)
LIQUID CRYSTAL DISPLAY AND METHOD
Title (de)
FLÜSSIGKRISTALL-ANZEIGEVORRICHTUNG UND DAZUGEHÖRIGES VERFAHREN
Title (fr)
AFFICHAGE A CRISTAUX LIQUIDES ET PROCEDE ASSOCIE
Publication
Application
Priority
- RU 96107430 A 19960415
- US 9705423 W 19970415
Abstract (en)
[origin: WO9739380A1] A liquid crystal display has a first substrate plate (1) and a second substrate plate (2), and a liquid crystal layer disposed between the plates (1) and (2). A polarizing coating (8) or (9), having molecules of one or more organic dyes capable of forming a lyotropic liquid crystalline phase, is formed overlying a selected surface of each plate (1) and (2). Orientation of the polarizing coating (8) or (9) is obtained by applying a force to the dye molecules when in the liquid crystal phase and subsequently converting the liquid crystal phase to a solid film.
IPC 1-7
IPC 8 full level
C09B 19/00 (2006.01); G02B 5/30 (2006.01); G02F 1/13 (2006.01); G02F 1/1335 (2006.01); G02F 1/1337 (2006.01)
CPC (source: EP)
G02B 5/3016 (2013.01); G02F 1/133528 (2013.01); G02F 1/133516 (2013.01); G02F 1/133538 (2021.01); G02F 1/133711 (2013.01)
Citation (search report)
- [XD] WO 9428073 A1 19941208 - RUSSIAN TECHNOLOGY GROUP [US], et al
- [PX] WO 9616015 A1 19960530 - RUSSIAN TECHNOLOGY GROUP [US], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 013, no. 093 (P - 838) 6 March 1989 (1989-03-06)
- See references of WO 9739380A1
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9739380 A1 19971023; AU 2659197 A 19971107; CN 1111755 C 20030618; CN 1218557 A 19990602; EP 0894282 A1 19990203; EP 0894282 A4 20000712; JP 2001504238 A 20010327; JP 2006048078 A 20060216; JP 3755831 B2 20060315; JP 4152979 B2 20080917; RU 2120651 C1 19981020
DOCDB simple family (application)
US 9705423 W 19970415; AU 2659197 A 19970415; CN 97194639 A 19970415; EP 97918498 A 19970415; JP 2005279879 A 20050927; JP 53712797 A 19970415; RU 96107430 A 19960415