发明授权
- 专利标题： Plasma display panel and method for manufacture of the same
- 专利标题（中）： 等离子显示面板及其制造方法
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申请号： US12443817申请日： 2007-10-19
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公开(公告)号： US08004190B2公开(公告)日： 2011-08-23
- 发明人: Takuji Tsujita , Yusuke Fukui , Masaharu Terauchi , Mikihiko Nishitani , Michiko Okafuji , Shinichiro Ishino , Kaname Mizokami
- 申请人： Takuji Tsujita , Yusuke Fukui , Masaharu Terauchi , Mikihiko Nishitani , Michiko Okafuji , Shinichiro Ishino , Kaname Mizokami
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 优先权： JP2006-286984 20061020
- 国际申请： PCT/JP2007/070453 WO 20071019
- 国际公布： WO2008/047911 WO 20080424
- 主分类号： H01J17/49
- IPC分类号： H01J17/49
摘要：
The present invention improves discharge characteristics of a protective layer in order to provide a PDP that exhibits excellent display performance even if the PDP is of a fine-cell structure. The present invention also provides a manufacturing method for the PDP. In particular, a protective layer 8 is composed of an MgO film layer 81 and an MgO particle layer 82 that is made of MgO particles 16. The MgO particles 16 are formed by burning an MgO precursor and satisfy that a/b≧1, where a denotes a spectrum integral value in a wavelength region of a CL spectrum from 200 nm to 300 nm, exclusive of 300 nm, and b denotes a spectrum integral value in a wavelength region of the CL spectrum from 300 nm to 550 nm, exclusive of 550 nm.