Plasma display apparatus with increased peak luminance

Details Plasma display apparatus with increased peak luminance Plasma display apparatus with increased peak luminance

2005-04-12

2005-04-12

Chang, Kent (Department: 2673)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S060000, C315S169400

Reexamination Certificate

active

06879305

ABSTRACT:
A PDP apparatus, the peak luminance of which has been improved with little modification of the existing circuit structure, has been disclosed, in which a thinning process that shortens an address period by hiding part of display lines in a fixed subfield of a low luminance is performed, the saved time is increased by an amount corresponding to that from which the luminance weight (the number of sustain discharge pulses, that is, the length of the sustain discharge period) of the thinned subfield of a low luminance is subtracted, and the remaining time is allocated at the ratio of the luminance weights on completion of the first step in each subfield.

REFERENCES:
patent: 6407506 (2002-06-01), Naka et al.
patent: 6465970 (2002-10-01), Nagakubo et al.
patent: 6590571 (2003-07-01), Laffargue et al.
patent: 20020021263 (2002-02-01), Honda et al.
patent: 20020027535 (2002-03-01), Van Dijk
patent: 0 762 373 (1997-03-01), None
patent: 2000-347616 (2000-12-01), None

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