EP 1436359 A1 20040714 - LIQUID CRYSTAL DISPLAY WITH REFLECTING POLARIZER
Title (en)
LIQUID CRYSTAL DISPLAY WITH REFLECTING POLARIZER
Title (de)
FLÜSSIGKRISTALLINE ANZEIGE MIT REFLEXIONSPOLARISATOR
Title (fr)
AFFICHEUR A CRISTAUX LIQUIDES DOTE D'UN POLARISEUR REFLECHISSANT
Publication
Application
Priority
- RU 2001125727 A 20010921
- US 0230008 W 20020920
- US 24106802 A 20020910
Abstract (en)
[origin: WO03025092A1] A liquid crystal display is provided which comprises front and rear panels, and electrodes, polarizers and a layer of liquid crystal disposed between the front and rear panels. The polarizer on the rear panel is preferably a reflecting type in at least one region of the spectrum and contains at least one element in the formof a multilayer structure. The multilayer structure contains at least two anisotropic layers separated by at least one intermediate layer which is optically transparent in the desired spectral region. The ratio of refraction indices and thickness of the layersin the multilayer structure is chosen such to provide an extremumfor the ratio of the transmitted and reflected polarized light inthe spectral region.
IPC 1-7
IPC 8 full level
C09K 19/60 (2006.01); G02B 5/30 (2006.01); G02F 1/1335 (2006.01)
CPC (source: EP)
C09K 19/60 (2013.01); G02B 5/305 (2013.01); G02F 1/133536 (2013.01)
Citation (search report)
See references of WO 03025092A1
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 03025092 A1 20030327; CN 100403108 C 20080716; CN 1575329 A 20050202; EP 1436359 A1 20040714; JP 2005504331 A 20050210; JP 4201267 B2 20081224
DOCDB simple family (application)
US 0230008 W 20020920; CN 02820878 A 20020920; EP 02761772 A 20020920; JP 2003529869 A 20020920