发明申请
US20050095459A1 Organic electroluminescent device using a mixture of high and low molecular light-emitting substances as a light-emitting substance
审中-公开
使用高分子发光物质和低分子量发光物质的混合物作为发光物质的有机电致发光器件
- 专利标题： Organic electroluminescent device using a mixture of high and low molecular light-emitting substances as a light-emitting substance
- 专利标题（中）： 使用高分子发光物质和低分子量发光物质的混合物作为发光物质的有机电致发光器件
-
申请号： US11011583申请日： 2004-12-15
-
公开(公告)号： US20050095459A1公开(公告)日： 2005-05-05
- 发明人: Byung Chin , Min Suh , Mu Kim , Seong Lee , Jang Kwon
- 申请人： Byung Chin , Min Suh , Mu Kim , Seong Lee , Jang Kwon
- 优先权： KR2002-36558 20020628
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; C09K11/06 ; H01L51/00 ; H01L51/30 ; H01L51/40 ; H05B33/14 ; B32B9/00 ; B32B27/00 ; H05B33/10
摘要：
An organic EL device in which light-emitting efficiency, color purity and laser induced thermal imaging characteristics are improved by providing with an organic EL device comprising a first electrode, a hole transport layer, a light-emitting layer, and a second electrode, wherein the light-emitting layer uses a mixture of an optically active low molecular electric charge transport material and a high molecular light-emitting substance.
信息查询
IPC分类:
