Plasma display panel having additional discharge cells of a larg

Details Plasma display panel having additional discharge cells of a larg Plasma display panel having additional discharge cells of a larg

1975-02-04

1976-10-19

Demeo, Palmer C.

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

313518, 313217, 315169TV, H01J 61067, H01J 6154, H05B 4116, H05B 4130

Patent

active

039873374

ABSTRACT:
A plasma display panel comprising a plurality of electrodes between a pair of dielectric plates that form gas discharge cells is provided with an additional electrode on one of the dielectric plates to form additional gas discharge cells of an effective discharge area larger than the discharge areas of the cells for use in exhibiting a desired display. The effective discharge area may be enlarged either by the use of a wide additional electrode or by application to the additional electrode of a high-frequency voltage whose peak-to-peak value is higher than that of the high-frequency voltages supplied selectively across the display exhibiting cells.

REFERENCES:
patent: 3559190 (1971-01-01), Bitzer et al.
patent: 3609658 (1971-09-01), Soltan
patent: 3614769 (1971-10-01), Coleman et al.
patent: 3644925 (1972-02-01), Kupsky
patent: 3711733 (1973-01-01), Skutt
patent: 3808501 (1974-04-01), Iwakawa et al.
patent: 3878420 (1975-04-01), Fein et al.

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