- 专利标题： Method of manufacturing organic EL element, organic EL element, and organic EL display device
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申请号： US09101083申请日： 1997-11-25
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公开(公告)号： US06863961B2公开(公告)日： 2005-03-08
- 发明人: Satoru Miyashita , Hiroshi Kiguchi , Tatsuya Shimoda , Sadao Kanbe
- 申请人： Satoru Miyashita , Hiroshi Kiguchi , Tatsuya Shimoda , Sadao Kanbe
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP8-313828 19961125
- 国际申请： PCTJP97/04283 WO 19971125
- 国际公布： WO9824271 WO 19980604
- 主分类号： C09K11/00
- IPC分类号： C09K11/00 ; G09F9/30 ; H01L27/32 ; H01L51/00 ; H01L51/40 ; H01L51/50 ; H01L51/52 ; H01L51/56 ; H05B33/10 ; H05B33/12 ; H05B33/22 ; H01J1/63 ; H01J1/62
摘要：
A method of manufacturing an organic EL element according to the present invention comprises the steps of forming pixel electrodes (801), (802), (803) on a transparent substrate (804) and forming on the pixel electrodes by patterning luminescent layers (806), (807), (808) made of an organic compound by means of an ink-jet method. According to this method, it is possible to carry out a high precise patterning easily and in a short time, thereby enabling to carry out optimization for a film design and luminescent characteristic easily as well as making it easy to adjust a luminous efficiency.
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