
基本信息:
- 专利标题: Organic electroluminescent devices with high luminance
- 专利标题(中):具有高发光效率的有机发光器件
- 申请号:EP03075428.7 申请日:2003-02-14
- 公开(公告)号:EP1339264A3 公开(公告)日:2006-11-15
- 发明人: Conley, Scott R., Eastman Kodak Company
- 申请人: EASTMAN KODAK COMPANY
- 申请人地址: 343 State Street Rochester, New York 14650 US
- 专利权人: EASTMAN KODAK COMPANY
- 当前专利权人: EASTMAN KODAK COMPANY
- 当前专利权人地址: 343 State Street Rochester, New York 14650 US
- 代理机构: Haile, Helen Cynthia
- 优先权: US83031 20020226
- 主分类号: H05B33/22
- IPC分类号: H05B33/22 ; H05B33/14 ; C09K11/06 ; H01L51/20
摘要:
Disclosed is a multilayer electroluminescent device comprising an anode, a hole transport layer (HTL), a light emitting layer (LEL), an electron transport layer (ETL), and a cathode, in that order, wherein there is located between the HTL and the LEL an interlayer (IL) comprising a compound containing a 3-phenylindolyl group.
公开/授权文献:
- EP1339264A2 Organic electroluminescent devices with high luminance 公开/授权日:2003-08-27
IPC结构图谱:
H | 电学 |
--H05 | 其他类目不包含的电技术 |
----H05B | 电热;其他类目不包含的电照明 |
------H05B33/00 | 电致发光光源 |
--------H05B33/12 | .实质上有二维辐射表面的光源 |
----------H05B33/22 | ..以辅助介电层或反射层的化学成分或物理组成或其配置为特征的 |