发明授权
- 专利标题： ELECTROLUMINESCENT DEVICE
- 专利标题（中）： 电致发光器件
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申请号： EP98938898.8申请日： 1998-08-19
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公开(公告)号： EP0969701B1公开(公告)日： 2005-05-04
- 发明人: KOBAYASHI, Hidekazu , KIGUCHI, Hiroshi , SHIMODA, Tatsuya
- 申请人： SEIKO EPSON CORPORATION
- 申请人地址： 4-1, Nishi-shinjuku 2-chome Shinjuku-ku, Tokyo 163-0811 JP
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： 4-1, Nishi-shinjuku 2-chome Shinjuku-ku, Tokyo 163-0811 JP
- 代理机构： Sturt, Clifford Mark
- 优先权： JP23632897 19970901
- 国际公布： WO1999012397 19990311
- 主分类号： H05B33/22
- IPC分类号： H05B33/22 ; H05B33/10 ; H01L27/00
摘要：
A color passive-matrix electroluminescent device that produces vivid colors and is easily manufactured with a simple process, wherein a bank (4) required for making an organic film with an ink jet head is formed perpendicularly to an anode (6) and is used to pattern a cathode (1). The patterning of the cathode is performed without increasing the number of process steps, which in turn allows the manufacture of a full-color passive-matrix electroluminescent device at low cost.
公开/授权文献
- EP0969701A1 ELECTROLUMINESCENT DEVICE 公开/授权日：2000-01-05
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