DocumentCode
1031672
Title
A high-resolution rear projection TV for home-use
Author
Ohsawa, Michitaka ; Yoshikawa, Hiroki ; Shiomi, Makoto ; Watanabe, Toshimitsu ; Sakurai, Sohichi ; Ando, Kunio ; Yuki, Lkuo ; Asano, Tetsuo
Author_Institution
Hitachi Ltd., Yokohama, Japan
Volume
35
Issue
3
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
325
Lastpage
333
Abstract
The typical characteristics of a newly developed 42-in compact PTV (projection TV) with high picture quality are shown. Descriptions are given of the optical system; the CRT and its accessories, comprising a dual focusing system, a focusing magnet, a six-pole convergence yoke, and a new green phosphor; and the digital convergence system
Keywords
colour television receivers; CRT; colour TV receiver; digital convergence system; dual focusing system; focusing magnet; green phosphor; high-resolution rear projection TV; home-use; picture quality; projection TV; six-pole convergence yoke; Brightness; Cathode ray tubes; Consumer products; Cooling; Electrostatics; Large screen displays; Lenses; Mirrors; Surface treatment; TV;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.44288
Filename
44288
Link To Document