发明授权
- 专利标题: Organic electroluminescent display device
- 专利标题(中): 有机电致发光显示装置
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申请号: EP98305807.4申请日: 1998-07-21
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公开(公告)号: EP0893939B1公开(公告)日: 2003-02-19
- 发明人: Abiko, Hirose, c/o Tohoku Pioneer Elec. Corp. , Ogata, Yoshihiro, c/o Tohoku Pioneer Elec. Corp.
- 申请人: PIONEER ELECTRONIC CORPORATION , TOHOKU PIONEER ELECTRONIC CORPORATION
- 申请人地址: 4-1, Meguro 1-chome Meguro-ku, Tokyo JP
- 专利权人: PIONEER ELECTRONIC CORPORATION,TOHOKU PIONEER ELECTRONIC CORPORATION
- 当前专利权人: PIONEER ELECTRONIC CORPORATION,TOHOKU PIONEER ELECTRONIC CORPORATION
- 当前专利权人地址: 4-1, Meguro 1-chome Meguro-ku, Tokyo JP
- 代理机构: Luckhurst, Anthony Henry William
- 优先权: JP19572697 19970722
- 主分类号: H05B33/04
- IPC分类号: H05B33/04
公开/授权文献
- EP0893939A1 Organic electroluminescent display device 公开/授权日:1999-01-27
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