发明名称 |
PLASMA DISPLAY DEVICE AND METHOD FOR DRIVING A PLASMA DISPLAY PANEL |
摘要 |
<p>The present invention allows a plasma display panel to have gradation levels being sufficient in number and to have stable address discharge. In the plasma display apparatus having a panel and a driver circuit, the driver circuit drives the panel on the subfield structure that satisfies the following. One field has a first subfield group and a second subfield group temporally successive to the first subfield group. Each of the subfield groups is formed of a plurality of temporally successive subfields. The luminance weight increases in the order of occurrence of the subfields within each subfield group. The first subfield of the second subfield group has a luminance weight smaller than that of the last subfield of the first subfield group. When a gradation having a level greater than a gradation threshold is displayed, the first subfield of the second subfield group has no light emission.</p> |
申请公布号 |
EP2533231(A1) |
申请公布日期 |
2012.12.12 |
申请号 |
EP20110739569 |
申请日期 |
2011.02.03 |
申请人 |
PANASONIC CORPORATION |
发明人 |
ORIGUCHI, TAKAHIKO;YAMAMOTO, HIROKO;TAKEDA, MINORU |
分类号 |
G09G3/28;G09G3/20;G09G3/288 |
主分类号 |
G09G3/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|