Invention Grant
- Patent Title: Organic electronic devices with multiple solution-processed layers
- Patent Title (中): 具有多个溶液处理层的有机电子器件
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Application No.: US14817979Application Date: 2015-08-04
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Publication No.: US09385348B2Publication Date: 2016-07-05
- Inventor: Stephen R. Forrest , Brian E. Lassiter , Jeramy D. Zimmerman
- Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- Applicant Address: US MI Ann Arbor
- Assignee: The Regents of the University of Michigan
- Current Assignee: The Regents of the University of Michigan
- Current Assignee Address: US MI Ann Arbor
- Agency: Duane Morris LLP
- Main IPC: H01L21/02
- IPC: H01L21/02 ; H01L51/56 ; H01L51/50 ; H01L51/52 ; H01L51/00 ; H01L51/42 ; H01L27/30
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.
Public/Granted literature
- US20160006002A1 ORGANIC ELECTRONIC DEVICES WITH MULTIPLE SOLUTION-PROCESSED LAYERS Public/Granted day:2016-01-07
Information query
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