Driving method for PDPs with variable vertical frequency

Details Driving method for PDPs with variable vertical frequency Driving method for PDPs with variable vertical frequency

2006-03-28

2006-03-28

Liang, Regina (Department: 2674)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S060000

Reexamination Certificate

active

07019716

ABSTRACT:
A driving method for PDPs with variable vertical frequency. The method increases the sum of the sustain periods to obtain high brightness, by adjusting vertical frequency of a PDP through an image loading such that each image frame time displayed on the PDP is adjusted. The inventive driving method also adjusts total sustain pulses in the PDP through the image loading. To comply with the driving method, a driving apparatus is further provided to achieve the high brightness.

REFERENCES:
patent: 6037917 (2000-03-01), Kawakami
patent: 6243073 (2001-06-01), Kawamura et al.
patent: 6268890 (2001-07-01), Kawahara
patent: 6269268 (2001-07-01), Callaghan et al.
patent: 6747616 (2004-06-01), Honda et al.

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