发明名称 |
DEVICE AND METHOD FOR DRIVING PLASMA DISPLAY PANEL CAPABLE OF DECREASING HALFTONE NOISE |
摘要 |
<p>The present invention relates to a plasma display apparatus and, more particularly, to a plasma display apparatus in which the ability to represent gray levels can be improved and halftone noise can be reduced by improving a plasma display apparatus and image processing method thereof. According to the present invention, the plasma display apparatus includes a motion detection unit that detects motion information of input image signal data, and a halftoning unit that halftones the image signal data by using at least one or more of a dithering method and an error diffusion method according to the motion information received from the motion detection unit.</p> |
申请公布号 |
KR20050111271(A) |
申请公布日期 |
2005.11.24 |
申请号 |
KR20040036510 |
申请日期 |
2004.05.21 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
LEE, JUN HAK;MYOUNG, DAE JIN |
分类号 |
G09G3/20;G09G3/28;(IPC1-7):G09G3/28 |
主分类号 |
G09G3/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|