发明名称 |
Plasma display device |
摘要 |
A technique which enables improvement of luminance and reduction of consumption power in a sustain discharge driving of a four-electrode structure PDP, particularly, by devising driving method to Z electrodes. In this plasma display device, a sustain discharge by a method to apply a narrow pulse to the Z electrode and a method to apply a fixed potential to the Z electrode are switched according to a judgment of range of display load ratio in driving sustain discharge from a controller and driver to the PDP and used.
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申请公布号 |
US7990341(B2) |
申请公布日期 |
2011.08.02 |
申请号 |
US20050919995 |
申请日期 |
2005.07.26 |
申请人 |
FUJITSU HITACHI PLASMA DISPLAY LIMITED |
发明人 |
ITOKAWA NAOKI;SAKAMOTO TETSUYA;KOBAYASHI TAKAYUKI;KISHI TOMOKATSU;HASHIMOTO YASUNOBU |
分类号 |
G09G3/28;G09G3/20;G09G3/291;G09G3/298;H01J11/14;H01J11/22;H01J11/24;H01J11/26;H01J11/34 |
主分类号 |
G09G3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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