发明名称 |
Plasma display device and method of driving plasma display panel |
摘要 |
A plasma display device and a method of driving a plasma display panel are provided for improving the contrast without degrading the image quality. Each of display cells formed on the plasma display panel has a magnesium oxide layer containing magnesium oxide crystals. The magnesium oxide crystals are excited by an electron beam irradiated thereto and emit cathode luminescence light having a peak in a wavelength range of 200 to 300 nm. In order to trigger a rest discharge in all the display cells, each row electrode pair of the plasma display panel is applied with a reset pulse which has a particular pulse waveform. The voltage value of this reset pulse slowly changes over time to reach a peak voltage value. |
申请公布号 |
US7463220(B2) |
申请公布日期 |
2008.12.09 |
申请号 |
US20050110941 |
申请日期 |
2005.04.21 |
申请人 |
PIONEER CORPORATION |
发明人 |
SAKATA KAZUAKI;NISHIMURA MASARU;HIROTA ATSUSHI;TOKUNAGA TSUTOMU;LIN HAI |
分类号 |
G09G3/28;G09G3/20;G09G3/288;G09G3/291;G09G3/298;H01J11/12;H01J11/14;H01J11/22;H01J11/24;H01J11/26;H01J11/34;H01J11/38;H01J11/40;H01J17/49 |
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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