PLASMA DISPLAY DEVICE

WIPO Patent Application WO/2010/032279

A1

A plasma display device, in which the display brightness is controlled by the number of times discharge occurs in cells, comprising a plurality of display electrode pairs elongating in a first direction of a panel, a plurality of light shielding electrodes provided between the respective display electrode pairs, and a display electrode driving circuit which, during a sustain drive period, applies sustain pulses at a first frequency between the plurality of display electrode pairs when the display load rate is at a first rate, and applies sustain pulses at a second frequency, which is lower than the first frequency, between the plurality of display electrode pairs when the display load rate is at a second rate which is higher than the first rate. The display electrode driving circuit applies the sustain pulses also to the light shielding electrodes while at the first display load rate, and does not apply the sustain pulses to the light shielding electrodes while at the second display load rate.

JPH08146912	DRIVING METHOD OF PLASMA DISPLAY PANEL
JP2008275851	PLASMA DISPLAY DEVICE
JP3818715	DISCHARGE TUBE FOR DISPLAY AND ITS DRIVING METHOD

KANAZAWA YOSHIKAZU (JP)

PCT/JP2008/002588

March 25, 2010

September 19, 2008

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HITACHI PLASMA DISPLAY LTD (JP)
KANAZAWA YOSHIKAZU (JP)

G09G3/288; G09G3/20; G09G3/28; G09G3/294; G09G3/296; H01J11/12

JP2005031479A	2005-02-03
JP2005202160A	2005-07-28
JP2003229064A	2003-08-15
JP2000172226A	2000-06-23
JP2003337566A	2003-11-28
JPH10333636A	1998-12-18
JP2006003633A	2006-01-05

DOI, Kenji et al. (JP)
Kenji Doi (JP)

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