Electric lamp and discharge devices – Cathode ray tube – Envelope
Patent
1990-06-18
1992-01-21
Razavi, Michael
Electric lamp and discharge devices
Cathode ray tube
Envelope
313422, 313497, H01J 3100
Patent
active
050830589
ABSTRACT:
A flat panel display device includes a face plate made of a transparent material, a back plate positioned parallel to the face plate, and a wall member extending between the face plate and back plate to define an airtight housing. An anode is provided on a inner surface of the face plate, a fluorescent layer is provided in association with the anode, and a cathode is provided in association with an inner surface of the back plate. A plurality of struts, made of an electrically conductive screen printed powdery material, are tightly held between the back plate and the face plate, such that an electric charge accumulated between the anode and cathode is discharged by a leakage current flowing through the struts.
REFERENCES:
patent: 3914634 (1975-10-01), Overall et al.
patent: 3935500 (1976-01-01), Oess et al.
patent: 4034255 (1977-07-01), Catanese et al.
patent: 4145633 (1979-03-01), Peters et al.
patent: 4213072 (1980-07-01), Veith et al.
patent: 4341980 (1982-07-01), Noguchi et al.
patent: 4356427 (1982-10-01), Noguchi et al.
patent: 4622492 (1986-11-01), Barten
patent: 4900981 (1990-02-01), Yamazaki et al.
"A Flat-Panel TV Display System in Monochrome and Color", IEEE Transactions on Electron Devices, vol., ED-22, No. 1, Jan. 1975, pp. 1-7.
Patents Abstracts of Japan, Aug. 19, 1981, vol. 5, No. 129 (E-70) (801).
Hamada Kiyoshi
Hashiguchi Jumpei
Kitao Satoshi
Murai Ryuichi
Nonomura Kinzo
Klocinski Steven P.
Matsushita Electric - Industrial Co., Ltd.
Razavi Michael
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