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.: US14473995Application Date: 2014-08-29
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Publication No.: US09099652B2Publication Date: 2015-08-04
- 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: H01L51/52
- IPC: H01L51/52 ; H01L51/00 ; H01L27/30
Abstract:
A method of fabricating a tandem organic photosensitive device involves depositing a first layer of an organic electron donor type material film by solution-processing of the organic electron donor type material dissolved in a first solvent; depositing a first layer of an organic electron acceptor type material over the first layer of the organic electron donor type material film by a dry deposition process; depositing a conductive layer over the interim stack by a dry deposition process; depositing a second layer of the organic electron donor type material over the conductive layer by solution-processing of the organic electron donor type material dissolved in a second solvent, wherein the organic electron acceptor type material and the conductive layer are insoluble in the second solvent; depositing a second layer of an organic electron acceptor type material over the second layer of the organic electron donor type material film by a dry deposition process, resulting in a stack.
Public/Granted literature
- US20150064837A1 ORGANIC ELECTRONIC DEVICES WITH MULTIPLE SOLUTION-PROCESSED LAYERS Public/Granted day:2015-03-05
Information query
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