Excited state management
Abstract
Arrangements and techniques for providing organic emissive layers are provided, in which the emissive layer includes a first dopant having a dissociative energy level. A second dopant in the emissive layer provides a solid state sink energy level, to which doubly excited excitons and/or polarons may transition instead of to the dissociative energy level, thereby decreasing the undesirable effects of transitions to the dissociative energy level.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Michigan, Ann Arbor, MI (United States); Univ. of Southern California, Los Angeles, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1600307
- Patent Number(s):
- 10483477
- Application Number:
- 15/901,913
- Assignee:
- The Regents of the University of Michigan (Ann Arbor, MI); University of Southern California (Los Angeles, CA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
- DOE Contract Number:
- SC00001013
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 02/22/2018
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Forrest, Stephen R., Slootsky, Michael, and Thompson, Mark E. Excited state management. United States: N. p., 2019.
Web.
Forrest, Stephen R., Slootsky, Michael, & Thompson, Mark E. Excited state management. United States.
Forrest, Stephen R., Slootsky, Michael, and Thompson, Mark E. Tue .
"Excited state management". United States. https://www.osti.gov/servlets/purl/1600307.
@article{osti_1600307,
title = {Excited state management},
author = {Forrest, Stephen R. and Slootsky, Michael and Thompson, Mark E.},
abstractNote = {Arrangements and techniques for providing organic emissive layers are provided, in which the emissive layer includes a first dopant having a dissociative energy level. A second dopant in the emissive layer provides a solid state sink energy level, to which doubly excited excitons and/or polarons may transition instead of to the dissociative energy level, thereby decreasing the undesirable effects of transitions to the dissociative energy level.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {11}
}
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