Plasma display device

Details Plasma display device Plasma display device

1980-06-30

1982-05-11

La Roche, Eugene R.

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

313178, 313223, 313218, 315358, H01J 6128, H01J 6112

Patent

active

043296262

ABSTRACT:
A plasma display device is provided with a gas discharge device which is filled with hydrogen as an ionizable gas and contains an aluminum cathode which is maintained continuously coated during the gas discharge with a film of an aluminum oxide which is either resistant to the hydrogen gas discharge, or the non-resistant portions of which are re-formed into the oxide by means of an additive. This plasma display device can be provided for flat picture screens, particularly of television sets, because during the required life of the gas discharge device, a premature rise of the operating voltage is prevented and, at the same time, there is little sputtering effect.

REFERENCES:
patent: 3622829 (1971-11-01), Watanabe
patent: 3942161 (1976-03-01), Byrum, Jr. et al.
patent: 3956667 (1976-05-01), Veith
Welber, Gas Display Panel, IBM Technical Disclosure Bulletin, vol. 12, No. 10, Mar. 1970, pp. 1552-1553.

Affiliated with

Also associated with

Rating

Plasma display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plasma display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasma display device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-758677