A wide-viewing-angle video display based on the deformed-helix ferroelectric liquid-crystal effect and a diode active matrix

1995 ◽  
Vol 3 (3) ◽  
pp. 133 ◽  
Author(s):  
A. G. H. Verhulst ◽  
Gerard Cnossen ◽  
Jürg Fünfschilling ◽  
Martin Schadt
Keyword(s):  
Liquid Crystal ◽  
Ferroelectric Liquid Crystal ◽  
Viewing Angle ◽  
Video Display ◽  
Active Matrix ◽  
Wide Viewing Angle

Wide-viewing-angle display mode for active-matrix LCDs using a bend-alignment liquid-crystal cell

1995 ◽  
Vol 3 (1) ◽  
pp. 29 ◽  
Author(s):  
Tetsuya Miyashita ◽  
Peter J. Vetter ◽  
Yoshimi Yamaguchi ◽  
Tatsuo Uchida
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystal Cell ◽  
Viewing Angle ◽  
Active Matrix ◽  
Crystal Cell ◽  
Wide Viewing Angle ◽  
Display Mode

Reflective Liquid-Crystal Displays

MRS Bulletin ◽  
2002 ◽  
Vol 27 (11) ◽  
pp. 876-879 ◽  
Author(s):  
Tatsuo Uchida ◽  
Takahiro Ishinabe
Keyword(s):  
Liquid Crystal ◽  
Information Systems ◽  
High Performance ◽  
Liquid Crystal Displays ◽  
Viewing Angle ◽  
Active Matrix ◽  
Full Color ◽  
Wide Viewing Angle ◽  
Other Information ◽  
Active Matrix Displays

AbstractReflective full-color liquid-crystal displays (LCDs) are attracting a great deal of interest as portable information systems because of their extremely low power consumption and light weight; also, the color does not wash out in outdoor use. In this article, reflective LCDs are classified into three types. Among them, the diffusing-reflector type and the front-diffusing film type are suitable for high-quality active-matrix displays. Diffusing-reflector LCDs have the advantage of uniform reflectance at the desired viewing angle due to the design of the surface microstructure of the reflector. Front-diffusing film LCDs using metallic mirrors and an optimally designed light-controlling film enable high contrast in a wide viewing-angle range and uniform reflectance with no blurring. Thus, both types have a high potential for achieving excellent color quality comparable to printed paper. In the near future, these reflective LCDs will likely be applied not only to portable systems, but also to high-performance wireless monitor displays and various other information systems.

Wideband quarter-wave liquid crystal cell with wide viewing angle for the reflective mode with single polarizer

2007 ◽  
Vol 91 (5) ◽  
pp. 053506 ◽  
Author(s):  
Tae Woon Ko ◽  
Jae Chang Kim ◽  
Hyun Chul Choi ◽  
Kyoung-Ho Park ◽  
Seung Hee Lee ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystal Cell ◽  
Viewing Angle ◽  
Crystal Cell ◽  
Wide Viewing Angle ◽  
Quarter Wave

Wide-Viewing-Angle Hybrid Aligned Nematic Liquid Crystal Cell Controlled by Complex Electric Field

2002 ◽  
Vol 41 (Part 1, No. 7A) ◽  
pp. 4571-4576 ◽  
Author(s):  
Seung Ho Hong ◽  
Hyang Yul Kim ◽  
Jae-Hyung Kim ◽  
Sang-Hee Nam ◽  
Myong-Hoon Lee ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Electric Field ◽  
Nematic Liquid Crystal ◽  
Liquid Crystal Cell ◽  
Viewing Angle ◽  
Crystal Cell ◽  
Wide Viewing Angle ◽  
Complex Electric Field
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