- 专利标题： OLEDs utilizing direct injection to the triplet state
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申请号： US11123155申请日： 2005-05-06
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公开(公告)号： US20060251921A1公开(公告)日： 2006-11-09
- 发明人: Stephen Forrest , Julia Brown , Mark Thompson
- 申请人： Stephen Forrest , Julia Brown , Mark Thompson
- 主分类号： H01L51/56
- IPC分类号： H01L51/56 ; H05B33/12
摘要：
The present invention relates to OLEDs utilizing direct injection to the triplet state. The present invention also relates to OLEDs utilizing resonant injection and/or stepped energy levels.
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