Electric lamp and discharge devices – Cathode ray tube – Screen
Patent
1998-03-30
2000-05-30
Patel, Vip
Electric lamp and discharge devices
Cathode ray tube
Screen
2523014R, 2523016R, 2523016S, 313485, 313487, H01J 2910
Patent
active
060694394
ABSTRACT:
A method of manufacturing a phosphor material, which comprises the steps of, generating thermal plasma, supplying a conductive material into the thermal plasma so as to evaporate the conductive material, supplying phosphor particles into the thermal plasma so as to allow the conductive material to adhere onto the surface of the phosphor particles, and cooling the phosphor particles having the conductive material adhered thereon. By making use of this method, it is possible to manufacture a phosphor material comprising a phosphor particle and a conductive layer formed on the surface of the phosphor particle, wherein the ratio between the minor axis and the major axis of the phosphor material is 1.5 or less.
REFERENCES:
patent: 4377769 (1983-03-01), Beatty et al.
patent: 4801398 (1989-01-01), Ohno et al.
patent: 5126204 (1992-06-01), Tono et al.
patent: 5200250 (1993-04-01), Tono et al.
patent: 5518808 (1996-05-01), Bruno et al.
patent: 5604396 (1997-02-01), Watanabe et al.
patent: 5667724 (1997-09-01), Petersen
patent: 5811924 (1998-09-01), Okumura et al.
patent: 5814932 (1998-09-01), Matsuda et al.
H. Kominami, et al., "Surface Modification Of Phosphors By Sol-Gel Method", Extended Abstracts of the 2.sup.nd International Conference on the Science and Technology of Display Phosphors, Nov. 18, 1996, pp. 319-322.
Albessard Keiko
Matsuda Naotoshi
Okumura Miwa
Tamatani Masaaki
Kabushiki Kaisha Toshiba
Patel Vip
Santiago Mariceli
LandOfFree
Phosphor material, method of manufacturing the same and display does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Phosphor material, method of manufacturing the same and display , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phosphor material, method of manufacturing the same and display will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1912548