Plasma display device

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C345S060000, C345S068000, C345S211000, C315S169400

Reexamination Certificate

active

08044889

ABSTRACT:
There is provided a plasma display device. The plasma display device includes a plasma display panel (PDP) and drivers for supplying driving signals to the PDP. The driver includes a capacitor, a first switch turned on in order to supply a voltage of a first end of both ends of the capacitor to the PDP, a second switch turned on in order to supply a voltage of a second end of both ends of the capacitor to the PDP, a first voltage supplier connected to the first end of the capacitor to supply one of a sustain voltage and a reference voltage to the first end, and a second voltage supplier connected to the second end of the capacitor to supply the reference voltage to the second end. A voltage difference between the both ends of the capacitor is sustained as the sustain voltage. In the plasma display device, since the conventional large capacity of pass switch and the negative polar scan voltage source—Yy are replaced by cheap capacitors with the driving signals for driving the PDP applied in the same way, it is possible to reduce the manufacturing cost of the plasma display device.

REFERENCES:
patent: 6680581 (2004-01-01), Lee et al.
patent: 7023139 (2006-04-01), Lee et al.
patent: 7542015 (2009-06-01), Son
patent: 2003/0193454 (2003-10-01), Lee et al.
patent: 2006/0290610 (2006-12-01), Moon et al.
patent: 1020050059433 (2005-07-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Plasma display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plasma display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasma display device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4283542

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.