EP 1449023 A1 20040825 - MULTILAYER PLATE FOR THE FABRICATION OF A DISPLAY PANEL
Title (en)
MULTILAYER PLATE FOR THE FABRICATION OF A DISPLAY PANEL
Title (de)
MEHRSCHICHTIGE PLATTE ZUR HERSTELLUNG EINER ANZEIGETAFEL
Title (fr)
PLAQUE MULTICOUCHE DESTINEE A LA FABRICATION D'UN PANNEAU D'AFFICHAGE
Publication
Application
Priority
- RU 2001126491 A 20011002
- US 0231512 W 20021001
Abstract (en)
[origin: WO03029883A1] The herein invention pertains to devices for presenting information in particular elements of liquid crystal displays, and is aimed at creating a multilayer plate, which may be used in the manufacture of liquid crystal displays, as well as at devising a design of displays with internal polarizers. The technical result of the disclosed invention is the increase of reliability and decrease of thickness of the display, as well as lowering of the manufactuing costs, an increase of useful yield and lowering the number of manufactuing operations in the process of display assembly. Technical result is achieved by the fact that the multilayer plate comprises optically transparent substrate (6), protective layer (3), conducting layer, and also at least on elayer of anisotropic membranous crystal (2). Moreover, membranous crystal (2) is formed out of material, which contains aromatic rings and has Braggpe ak at 3.4 +/- 0.2 Augstrom (=0.34+0.02 nm) a long one of the optical axes. Besides that, the disclosed technical result is achieved by the fact that the display panel comprises optically transparent substrate (6), protective layer (3), system of electrodes (7), and also at least one layer of membranous crystal.
IPC 1-7
IPC 8 full level
G02B 5/30 (2006.01); G02F 1/13 (2006.01); G02F 1/1335 (2006.01); G02F 1/13363 (2006.01); G02F 1/1333 (2006.01)
CPC (source: EP KR)
G02F 1/1333 (2013.01 - KR); G02F 1/133528 (2013.01 - EP); G02F 1/13363 (2013.01 - EP); G02F 1/133345 (2013.01 - EP); G02F 1/133565 (2021.01 - EP); G02F 2413/02 (2013.01 - EP)
Citation (search report)
See references of WO 03029883A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03029883 A1 20030410; CN 1325970 C 20070711; CN 1585910 A 20050223; EP 1449023 A1 20040825; JP 2005530185 A 20051006; KR 20040047882 A 20040605; RU 2226293 C2 20040327
DOCDB simple family (application)
US 0231512 W 20021001; CN 02822694 A 20021001; EP 02800453 A 20021001; JP 2003533038 A 20021001; KR 20047004819 A 20021001; RU 2001126491 A 20011002