- 专利标题： Organic EL display device having organic soluble derivative layer
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申请号： US11011834申请日： 2004-12-15
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公开(公告)号： US20050095738A1公开(公告)日： 2005-05-05
- 发明人: Min-Chui Suh , Mu-Hyun Kim , Jang-Hyuk Kwon
- 申请人： Min-Chui Suh , Mu-Hyun Kim , Jang-Hyuk Kwon
- 优先权： KR2001-74703 20011128
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; H01L51/30 ; H01L51/40 ; H01L51/50 ; H01L21/00
摘要：
An organic EL display device includes first and second electrodes with a light-emitting layer interposed therebetween and an organic soluble derivative layer arranged between the first electrode and the light-emitting layer, wherein the organic soluble derivative layer prevents impurities from being diffused to the light-emitting layer.
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