发明名称 |
Driving system for a plasma display panel |
摘要 |
A discriminator is provided in a driving system for a plasma display panel so as to discriminate whether an input video signal is a moving picture signal or a still picture signal, and an A/D converter is provided for sampling the video signal for producing a pixel data having n-bit. The pixel data is converted into a false contour correcting pixel data having a (n+m)-bit based on a correcting pixel data derived from a table. A controller selects the false contour correcting pixel data when the input video signal is a moving picture signal, and selects the pixel data from the A/D converter when a still picture signal. The plasma display panel is driven by a pixel data determined by the controller.
|
申请公布号 |
US6018329(A) |
申请公布日期 |
2000.01.25 |
申请号 |
US19980018656 |
申请日期 |
1998.02.04 |
申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
KIDA, HIROSHI;ANDO, HIROSHI |
分类号 |
H04N5/66;G09G3/20;G09G3/28;(IPC1-7):G09G3/28;H04N7/01;H04N1/40 |
主分类号 |
H04N5/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|