DocumentCode
1411727
Title
YAG phosphor screen for projection CRT
Author
Wang, Q.H. ; Cheng, J.B. ; Lin, Z.L.
Author_Institution
Dept. of Opto-Electron. Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Volume
34
Issue
14
fYear
1998
fDate
7/9/1998 12:00:00 AM
Firstpage
1420
Lastpage
1421
Abstract
A new kind of YAG (yttrium aluminum garnet) phosphor screen for projection cathode ray tubes is reported. The 3 in YAG phosphor screen is fabricated by depositing phosphor powder on a YAG faceplate. Owing to the YAG characteristic of higher heat conductivity than the conventional glass faceplate, the YAG phosphor screen obtains very high brightness, good contrast ratio and high resolution, and hence realises large-screen projection displays
Keywords
cathode-ray tube displays; fluorescent screens; garnets; large screen displays; phosphors; yttrium compounds; 3 in; YAG; YAG phosphor screen; YAl5O12; brightness; cathode ray tube; contrast ratio; heat conductivity; large-screen projection display; projection CRT; resolution; yttrium aluminum garnet;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980764
Filename
706114
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