Organic electronic devices with multiple solution-processed layers
Abstract
A method for fabricating an organic light emitting device stack involves depositing a first conductive electrode layer over a substrate; depositing a first set of one or more organic layers, wherein at least one of the first set of organic layers is a first emissive layer and one of the first set of organic layers is deposited by a solution-based process that utilizes a first solvent; depositing a first conductive interlayer by a dry deposition process; and depositing a second set of one or more organic layers, wherein at least one of the second set of organic layers is a second emissive layer and one of the second set of organic layers is deposited by a solution-based process that utilizes a second solvent, wherein all layers that precede the layer deposited using the second solvent are insoluble in the second solvent.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Michigan, Ann Arbor, MI (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1260197
- Patent Number(s):
- 9385348
- Application Number:
- 14/817,979
- Assignee:
- The Regents of the University of Michigan (Ann Arbor, MI)
- DOE Contract Number:
- SC0000957; SC0001013
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Aug 04
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Forrest, Stephen R., Lassiter, Brian E., and Zimmerman, Jeramy D. Organic electronic devices with multiple solution-processed layers. United States: N. p., 2016.
Web.
Forrest, Stephen R., Lassiter, Brian E., & Zimmerman, Jeramy D. Organic electronic devices with multiple solution-processed layers. United States.
Forrest, Stephen R., Lassiter, Brian E., and Zimmerman, Jeramy D. Tue .
"Organic electronic devices with multiple solution-processed layers". United States. https://www.osti.gov/servlets/purl/1260197.
@article{osti_1260197,
title = {Organic electronic devices with multiple solution-processed layers},
author = {Forrest, Stephen R. and Lassiter, Brian E. and Zimmerman, Jeramy D.},
abstractNote = {A method for fabricating an organic light emitting device stack involves depositing a first conductive electrode layer over a substrate; depositing a first set of one or more organic layers, wherein at least one of the first set of organic layers is a first emissive layer and one of the first set of organic layers is deposited by a solution-based process that utilizes a first solvent; depositing a first conductive interlayer by a dry deposition process; and depositing a second set of one or more organic layers, wherein at least one of the second set of organic layers is a second emissive layer and one of the second set of organic layers is deposited by a solution-based process that utilizes a second solvent, wherein all layers that precede the layer deposited using the second solvent are insoluble in the second solvent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {7}
}
Works referenced in this record:
Solution-processed organic photovoltaic cells based on a squaraine dye
journal, January 2012
- Chen, Guo; Sasabe, Hisahiro; Wang, Zhongqiang
- Physical Chemistry Chemical Physics, Vol. 14, Issue 42
Transparent contacts for organic devices
patent, December 1997
- Forrest, Stephen R.; Thompson, Mark E.; Burrows, Paul E.
- US Patent Document 5,703,436
Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices
patent, October 2001
- Forrest, Stephen R.; Thompson, Mark E.; Baldo, Marc A.
- US Patent Document 6,310,360
Structure and method of fabricating organic devices
patent, October 2007
- Kwong, Raymond; Lu, Min-Hao Michael
- US Patent Document 7,285,432
Electroluminescent devices for lighting applications
patent, October 2012
- Cheon, Kwang-Ohk; Inbasekaran, Mike; Brown, Julie J.
- US Patent Document 8,288,187
Fluorescent Filtered Electrophosphorescence
patent-application, December 2006
- Forrest, Stephen; Sun, Yiru; Giebink, Noel
- US Patent Application 11/446022; 20060279203 A1
OLEDs utilizing direct injection to the triplet state
patent-application, December 2006
- Forrest, Stephen; Brown, Julia J.; Thompson, Mark E.
- US Patent Application 11/274091; 20060279204
Phosphorescent OLED with interlayer
patent-application, May 2007
- Kanno, Hiroshi; Forrest, Stephen
- US Patent Application 11/285059; 20070116983
Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs
patent-application, May 2008
- Thompson, Mark; Forrest, Stephen
- US Patent Application 11/588619; 20080102310
Stable Blue Phosphorescent Organic Light Emitting Devices
patent-application, December 2009
- Forrest, Stephen R.; Thompson, Mark; Giebink, Noel
- US Patent Application 12/257638; 20090278444
Method And Apparatus For Depositing Material Using A Dynamic Pressure
patent-application, February 2011
- Forrest, Stephen R.; Shtein, Max
- US Patent Application 12/823323; 20110045196
Ultra-High Efficiency (125%) Phosphorescent Organic Light Emitting Diodes Using Singlet Fission
patent-application, September 2013
- Forrest, Stephen R.; Zhang, Yifan; Bergemann, Kevin
- US Patent Application 13/788107; 20130240850