公开(公告)号：US20010045924A1

公开(公告)日：2001-11-29

申请号：US09922017

申请日：2001-08-03

Applicant: Acer Display Technology, Inc.

Inventor： Jih Fon Huang

IPC: G09G003/28

CPC classification number: G09G3/2022 ,  G09G3/293 ,  G09G3/294 ,  G09G2310/0218 ,  G09G2320/0261 ,  G09G2320/0266

Abstract: The present invention describes a method and apparatus of driving a plasma display panel that can reduce dynamic contour. The plasma display panel includes a plurality of scanning lines (for example, 600 scanning lines). Further, a subframe is completed by the three successive steps of resetting, scanning, and sustaining of scanning lines. Moreover, a full frame picture includes a plurality of subframes (for example, eight subframes in a gray plasma display panel with 256 colors). Each subframe sustains according to a predetermined ratio to obtain a plurality of colors. The present invention characterized by: first, dividing the scanning lines into a plurality of groups. Then, sustaining each group of subframes according to a different order in a full frame picture.

Abstract translation: 本发明描述了一种驱动可以减小动态轮廓的等离子体显示面板的方法和装置。 等离子体显示面板包括多条扫描线（例如，600条扫描线）。 此外，通过重置，扫描和维持扫描线的三个连续步骤来完成子帧。 此外，全帧图像包括多个子帧（例如，具有256色的灰色等离子体显示面板中的八个子帧）。 每个子帧根据预定比例维持以获得多种颜色。 本发明的特征在于：首先，将扫描线分成多组。 然后，按照全帧图像中的不同顺序维持每组子帧。