Method of driving plasma display panel

Details Method of driving plasma display panel Method of driving plasma display panel

2007-04-10

2011-11-15

Lao, Lun-Yi (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S063000, C345S208000, C345S060000, C313S584000, C315S169400

Reexamination Certificate

active

08059064

ABSTRACT:
A method of driving a plasma display panel for avoiding an erroneous discharge. The plasma display panel has display cells formed at respective intersections of row electrode pairs and a column electrode, wherein one field of a video signal is comprised of a plurality of sub-fields, and a reset period is provided prior to an addressing period of a starting sub-field. The method has a light emission load state detection stage for detecting a light emission load state of the plasma display panel according to the video signal in the preceding field, and a first stage in the reset period for applying the first row electrodes with a pulse of a first polarity which has an applied voltage value increased over time to reach a predetermined target potential, wherein the first stage includes controlling the target potential of the first polarity pulse according to the light emission load state.

REFERENCES:
patent: 2002/0105278 (2002-08-01), Kanazawa
patent: 2005/0200571 (2005-09-01), Gotoda et al.
patent: 2002-6803 (2002-01-01), None
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patent: 2004-29185 (2004-01-01), None
patent: 2006-53564 (2006-02-01), None
patent: 2006-16929 (2006-02-01), None

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