Electric lamp and discharge devices – Cathode ray tube – Screen
Patent
1990-07-11
1993-04-20
DeMeo, Palmer C.
Electric lamp and discharge devices
Cathode ray tube
Screen
2523014S, H01J 2920
Patent
active
052045820
ABSTRACT:
There are disclosed a europium and terbium-coactivated phosphor having chemical composition formula
REFERENCES:
patent: 4726675 (1988-02-01), Shiota et al.
patent: 4755715 (1988-07-01), Berkstresser et al.
"Optical Characteristics of Cathode Ray Tube Screens", JEDEC Publication No. 16-B, p. 50, Aug. 1971.
Hara Yoshimasa
Morita Yasukazu
Uehara Yasuhiko
Yamada Hiromichi
Brother Industries Limited
DeMeo Palmer C.
Hitachi , Ltd.
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