Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Patent
1996-09-18
1998-09-22
Noori, Max H.
Electric lamp and discharge devices
With luminescent solid or liquid material
With gaseous discharge medium
313467, H01J 6304
Patent
active
058119248
ABSTRACT:
A phosphor film structure comprising a substrate and a phosphor film formed on the substrate, wherein the phosphor film comprises ultrafine phosphor particles having an average diameter of 200 nm or less, and obtained by heating a phosphor material to vaporize and rapidly quenching to solidify, and a haze of the phosphor film to a luminous flux of 380-760 nm in wavelength is 50% or less.
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patent: 4825124 (1989-04-01), Sigai
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patent: 4999219 (1991-03-01), Kilnedist et al.
patent: 5644193 (1997-07-01), Matsuda et al.
Technical Digest of Phosphor Research Society, No. 255, p. 3, 1996 no month, Y. Murayama, "The Phosphors of Luminous Paints".
Phosphor Research Society, Phosphor Handbook, pp. 348-351, Dec. 25, 1987.
IEEE Transactions on Electron Devices, vol. ED-33, No. 8, pp. 1128-1131, Aug. 1986, Rodney W. Young, et al., "A Transparent Thin-Film CRT Screen of Y.sub.2 O.sub.3 : Eu with Contrast-Enhancement Layer".
Albessard Keiko
Kido Fusayoshi
Matsuda Naotoshi
Mitsuishi Iwao
Okumura Miwa
Kabushiki Kaisha Toshiba
Noori Max H.
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