Method of driving a plasma display panel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Sep 6, 2001
app pub date -
Feb 27, 2001
filing date -
Mar 6, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
According to the invention, the method of driving a plasma display panel uses a preconditioning ionization during each subscan with a reduced light background. This method applies to the display-while-addressing mode in which ionization pulses IP, address pulses AP and erase pulses EP are superimposed on a sustain signal common to all the lines of a PDP. The sustain signal according to the invention is a signal which comprises at least four levels L1 to L4, two successive levels L1 and L2 of which allow an ionization pulse IP and an erase pulse EP to be superimposed, respectively.
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