DocumentCode
1221388
Title
A single-cell high-quality black and white ST liquid-crystal display
Author
Matsumoto, Shoichi ; Hatoh, Hitoshi ; Murayama, Akio ; Yamamoto, Tomiaki ; Kondo, Susumu ; Kamagami, Shinichi
Author_Institution
Toshiba Corp., Yokohama, Japan
Volume
36
Issue
9
fYear
1989
fDate
9/1/1989 12:00:00 AM
Firstpage
1905
Lastpage
1909
Abstract
A truly achromatic ST liquid-crystal display (LCD) characterized by single-cell construction has been developed by inserting an optical retardation film between the liquid-crystal cell and the polarizer. It provides not only a high contrast ratio and a good viewing angle, comparable to a double-cell ST LCD, but also such excellent features as light weight, thin design, and low cost due to the single-cell construction
Keywords
liquid crystal displays; achromatic ST liquid-crystal display; contrast ratio; cost; liquid-crystal cell; optical retardation film; single-cell construction; super twist; viewing angle; weight; Costs; Liquid crystal displays; Optical films; Optical polarization; Optical polymers; Optical sensors; Polymer films; Production; Radio frequency; Voltage;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/16.34268
Filename
34268
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