Invention Grant
- Patent Title: OLEDs utilizing direct injection to the triplet state
- Patent Title (中): 利用直接注入三重态的OLED
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Application No.: US11274091Application Date: 2005-11-16
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Publication No.: US07683536B2Publication Date: 2010-03-23
- Inventor: Stephen Forrest , Julia J. Brown , Mark E. Thompson
- Applicant: Stephen Forrest , Julia J. Brown , Mark E. Thompson
- Applicant Address: US NJ Princeton US NJ Ewing US CA Los Angeles
- Assignee: The Trustees of Princeton University,Universal Display Corporation,The University of Southern California
- Current Assignee: The Trustees of Princeton University,Universal Display Corporation,The University of Southern California
- Current Assignee Address: US NJ Princeton US NJ Ewing US CA Los Angeles
- Agency: Kenyon & Kenyon LLP
- Main IPC: H05B33/00
- IPC: H05B33/00 ; H01L51/50
Abstract:
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.
Public/Granted literature
- US20060279204A1 OLEDs utilizing direct injection to the triplet state Public/Granted day:2006-12-14
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