Plasma display drive circuit and method

Details Plasma display drive circuit and method Plasma display drive circuit and method

1976-09-13

1978-02-28

Curtis, Marshall M.

Communications: electrical

Systems

Portable self-contained

315169TV, 363116, G06F 314

Patent

active

040770338

ABSTRACT:
The present invention consists of improved drive circuitry for a plasma display panel using low voltage switching devices to control charge storage diodes which in turn regulate high voltage currents. These circuits are implemented as clamp bus selection means coupled with high voltage selection pulse circuit means. Further improvements comprise means for grounding unselected clamp buses. In combination with a plasma display panel, other, prior art, drive circuits, the clamp bus selection means and the high voltage selection pulse circuit means, the invention includes special sustain drive circuits.

REFERENCES:
patent: 3450967 (1969-06-01), Tolutis
patent: 3689912 (1972-09-01), Dick
patent: 3701119 (1972-10-01), Waaben et al.
patent: 3786474 (1974-01-01), Miller
patent: 3851212 (1974-11-01), Umeda et al.
patent: 3906451 (1975-09-01), Strom
patent: 3939454 (1976-02-01), Andoh et al.
patent: 3969718 (1976-07-01), Strom

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