Plasma display device

Details Plasma display device Plasma display device

2005-05-24

2009-06-09

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C315S169400

Reexamination Certificate

active

07545344

ABSTRACT:
The plasma display device comprises a plasma display panel forming discharge cells at intersections between data electrodes (D1-Dm) and both of scanning electrodes (SCN1-SCNn) and sustain electrodes (SUS1-SUSn), and a scanning electrode drive circuit for applying a specified voltage to the scanning electrodes (SCN1-SCNn), in which the scanning electrode drive circuit includes a scanning circuit connected to the scanning electrodes (SCN1-SCNn), an initializing circuit connected to the scanning circuit for generating an initializing waveform, and a sustain circuit connected to the scanning circuit for generating a sustain pulse, and is characterized by issuing a drive waveform in a lapse of specified time after turning on the power.

REFERENCES:
patent: 6853145 (2005-02-01), Kang et al.
patent: 2004/0080280 (2004-04-01), Hibino et al.
patent: 1333907 (2002-01-01), None
patent: 07-191623 (1995-07-01), None
patent: 11-109915 (1999-04-01), None
patent: 11-282417 (1999-10-01), None
International Search Report for application No. PCT/JP2005/009837 dated Aug. 23, 2005.

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