DocumentCode
2399209
Title
Study on moire between screen and panel structure in a LCD rear projection for HDTV
Author
Tachibana, Kazuhiro ; Izawa, Akira ; Katoh, Rtsushi ; Yokozaw, Minori
Author_Institution
Dai Nippon Printing Co. Ltd., Saitama, Japan
fYear
1991
fDate
15-17 Oct. 1991
Firstpage
143
Lastpage
146
Abstract
On an LCD (liquid crystal display) rear projector, dot matrix and screen structures make complex moire patterns. These disturbances have been alleviated by making the pitch of the screen pattern finer and by the introduction of a diffusion film between the Fresnel lens and the lenticular lens. an experiment for evaluation of the LCD projection system with rear screen was conducted. The results and the problems that remain to be solved are discussed.<>
Keywords
high definition television; liquid crystal displays; moire fringes; Fresnel lens; HDTV; LCD rear projection; diffusion film; dot matrix; lenticular lens; moire patterns; rear screen; screen pattern finer; Cathode ray tubes; Computer displays; Computer graphics; Frequency; HDTV; Lenses; Light sources; Pixel; Printing; TV;
fLanguage
English
Publisher
ieee
Conference_Titel
Display Research Conference, 1991., Conference Record of the 1991 International
Conference_Location
San Diego, CA, USA
Print_ISBN
0-7803-0213-3
Type
conf
DOI
10.1109/DISPL.1991.167454
Filename
167454
Link To Document