| 摘要 |
PROBLEM TO BE SOLVED: To improve manufacturing yield by supplying row electrode driving pulses and pixel data driving pulses having timings and amplitudes of rising and falling edges suitable for individual plasma display panels(PDPs) to enhance display characteristics of PDPs and to adjust them to proper states every panel. SOLUTION: A pixel data pulse generating circuit 12 generates pixel data pulses(DPs) corresponding to respective pixel data to be supplied from an output processing circuit 6 to impress them on column electrodes D1-Dm of a PDP11. A manual adjusting means 13 manually adjusts generation timings of timing signals to be outputted from a read-out timing generating circuit 7. Thus, row electrode driving pulses and/or pixel data pulses suitable for individual PDPs are adjusted so as to be outputted from a row electrode driving pulse generating circuit 10 and/or the pixel data pulse generating circuit 12 by shifting rising edges and/or falling edges of row electrode pulses and/or pixel data pulses. |
