发明授权
US4539507A Organic electroluminescent devices having improved power conversion
efficiencies
失效
具有提高的功率转换效率的有机电致发光器件
- 专利标题： Organic electroluminescent devices having improved power conversion efficiencies
- 专利标题（中）： 具有提高的功率转换效率的有机电致发光器件
-
申请号： US478938申请日： 1983-03-25
-
公开(公告)号： US4539507A公开(公告)日： 1985-09-03
- 发明人: Steven A. VanSlyke , Ching W. Tang
- 申请人： Steven A. VanSlyke , Ching W. Tang
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; H01L51/30 ; H01L51/50 ; H05B33/12 ; H05B33/14 ; H05B33/22 ; H01J1/62
摘要：
Electroluminescent devices are disclosed comprising a hole-injecting zone and an adjacent organic luminescent zone, the device having a power conversion efficiency of at least 9.times.10.sup.-5 w/w and said zones having a combined thickness no greater than about 1 micron.
公开/授权文献
- US5141244A Hydropneumatic suspension with variable damping and stiffness 公开/授权日：1992-08-25