RED COLOR FILTER IN AN ORGANO-SOLUBLE POLYAMIDE MATRIX FOR LIQUID-CRYSTAL DISPLAYS

Authors
LI BZ HE TB DING MX SHAO XB HUANG XM
Citation
Bz. Li et al., RED COLOR FILTER IN AN ORGANO-SOLUBLE POLYAMIDE MATRIX FOR LIQUID-CRYSTAL DISPLAYS, Thin solid films, 303(1-2), 1997, pp. 213-215
Citations number
5
Categorie Soggetti
Physics, Applied","Material Science","Physics, Condensed Matter
Journal title
Thin solid films → ACNP
ISSN journal
00406090
Volume
303
Issue
1-2
Year of publication
1997
Pages
213 - 215
Database
ISI
SICI code
0040-6090(1997)303:1-2<213:RCFIAO>2.0.ZU;2-P
Abstract
A red color filter was laminated from a solution of red color pigment and an organo-soluble polyamide, based on 1,4-bis(3,4-dicarboxyphenoxy ) benzene dianhydride (HQDPA) and 2,2'-dimethyl-4,4'-methylene dianili ne (DMMDA). The red color filter in a polyamide matrix with negative b irefringence plays an important role in twisted nematic liquid crystal displays (TN-LCDs). The red color filter, and also compensation films , extend the viewing angle of LCDs. (C) 1997 Elsevier Science S.A.