发明名称 |
PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE |
摘要 |
There is provided a technique for discharge stabilization of a plasma display panel by forming magnesium oxide with a large diameter and adjusting residual amounts of impurities contained in the magnesium oxide. That is, discharge stabilization material particle, which is coated on a protective-film layer of protecting electrodes and supplies sufficient amount of priming particles into a discharge gap, is focused. By setting each impurity concentration in the magnesium oxide used as the discharge stabilization material particle to 20 ppm or lower, discharge time lag is suppressed.
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申请公布号 |
KR20100093612(A) |
申请公布日期 |
2010.08.25 |
申请号 |
KR20107016033 |
申请日期 |
2008.04.07 |
申请人 |
KABUSHIKI KAISHA HITACHI SEISAKUSHO(D/B/A HITACHI, LTD.) |
发明人 |
BETSUI KEIICHI;MISAWA TOMONARI;KOSAKA TADAYOSHI;SEO YOSHIHO;INOUE HAJIME;FUKUTA SHINYA;HASEGAWA MINORU |
分类号 |
H01J11/12;H01J11/40 |
主分类号 |
H01J11/12 |
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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