发明授权
- 专利标题: Plasma display panel with light-shielding layer
- 专利标题(中): 等离子显示屏带遮光层
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申请号: US10543304申请日: 2004-11-25
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公开(公告)号: US07436118B2公开(公告)日: 2008-10-14
- 发明人: Daisuke Adachi , Hiroyuki Yonehara , Toshimoto Kubota
- 申请人: Daisuke Adachi , Hiroyuki Yonehara , Toshimoto Kubota
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: McDermott Will & Emery LLP
- 优先权: JP2003-395223 20031126
- 国际申请: PCT/JP2004/017900 WO 20041125
- 国际公布: WO2005/052976 WO 20050609
- 主分类号: H01J17/49
- IPC分类号: H01J17/49
摘要:
A plasma display panel is disclosed. It can display quality videos and its manufacturing steps can be reduced. A pair of substrates (3), (11) confront each other to form dischargeable space (16) in between. At least front one (3) of the substrates is transparent, and includes display electrodes (6) formed of scan electrodes (4) and sustain electrodes (5), as well as light-blocking sections (7) corresponding to non-dischargeable sections (18) disposed between the display electrodes (6). The other substrate (11) facing to rear includes phosphor layers (15R), (15G), (15B) which emit light by discharging. Each one of display electrodes (6) is formed of transparent electrodes (4a), (5a) and bus electrodes (4b), (5b) which are formed of a plurality of electrode-layers. At least one of the electrode-layers is made of black layer (19) having a specific volume resistance ranging from 1×105 Ωcm to 1×109 Ωcm, and light-blocking sections (7) are made of identical material of black layer (19).
公开/授权文献
- US20060145622A1 Plasma display panel 公开/授权日:2006-07-06
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