发明授权
- 专利标题: Plasma display panel and method of manufacturing thereof
- 专利标题(中): 等离子体显示面板和方法,用于制备它们的
-
申请号: EP01946979.0申请日: 2001-01-25
-
公开(公告)号: EP1258899B1公开(公告)日: 2011-04-20
- 发明人: KADO, Hiroyuki , MIYASHITA, Kanako
- 申请人: Panasonic Corporation
- 申请人地址: 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
- 代理机构: Dawson, Elizabeth Ann
- 优先权: JP2000016773 20000126; JP2000030050 20000208
- 国际公布: WO2001056053 20010802
- 主分类号: H01J9/26
- IPC分类号: H01J9/26 ; H01J9/395 ; H01J17/20 ; H01J17/49
摘要:
A discharge light-emitting device includes a gas-filled discharge spaces (30) to use electric discharge in the gas. The gas contains at least 0.01 - 1% water vapor by volume. The specified amount of water vapor decreases discharge voltage markedly. Water vapor is introduced between a sealing step and an evacuation step so that the gas-filled discharge spaces can finally contain a desired amount of water vapor.
公开/授权文献
信息查询