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Title: Organic photosensitive devices comprising aryl squaraines and methods of making the same

Abstract

There is disclosed squaraine compounds of formula I: ##STR00001## wherein each of Y.sub.1 and Y.sub.2 is independently chosen from an optionally substituted amino group and an optionally substituted aryl group. Also described are organic optoelectronic devices comprising a Donor-Acceptor heterojunction that is formed from one or more of the squaraine compounds. A method of making the disclosed device, which may include one or more sublimation step for depositing said squaraine compound, is also disclosed.

Inventors:
; ; ; ; ; ;
Issue Date:
Research Org.:
Univ. of Southern California, Los Angeles, CA (United States); Univ. of Michigan, Ann Arbor, MI (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1568536
Patent Number(s):
10,333,079
Application Number:
14/853,256
Assignee:
University of Southern California (Los Angeles, CA); The Regents of the University of Michigan (Ann Arbor, MI)
DOE Contract Number:  
FG36-08GO18022; SC0000957; SC0001013
Resource Type:
Patent
Resource Relation:
Patent File Date: 09/14/2015
Country of Publication:
United States
Language:
English

Citation Formats

Thompson, Mark E., Forrest, Stephen R., Wei, Guodan, Wang, Siyi, Hall, Lincoln, Diev, Viacheslav V., and Xiao, Xin. Organic photosensitive devices comprising aryl squaraines and methods of making the same. United States: N. p., 2019. Web.
Thompson, Mark E., Forrest, Stephen R., Wei, Guodan, Wang, Siyi, Hall, Lincoln, Diev, Viacheslav V., & Xiao, Xin. Organic photosensitive devices comprising aryl squaraines and methods of making the same. United States.
Thompson, Mark E., Forrest, Stephen R., Wei, Guodan, Wang, Siyi, Hall, Lincoln, Diev, Viacheslav V., and Xiao, Xin. Tue . "Organic photosensitive devices comprising aryl squaraines and methods of making the same". United States. https://www.osti.gov/servlets/purl/1568536.
@article{osti_1568536,
title = {Organic photosensitive devices comprising aryl squaraines and methods of making the same},
author = {Thompson, Mark E. and Forrest, Stephen R. and Wei, Guodan and Wang, Siyi and Hall, Lincoln and Diev, Viacheslav V. and Xiao, Xin},
abstractNote = {There is disclosed squaraine compounds of formula I: ##STR00001## wherein each of Y.sub.1 and Y.sub.2 is independently chosen from an optionally substituted amino group and an optionally substituted aryl group. Also described are organic optoelectronic devices comprising a Donor-Acceptor heterojunction that is formed from one or more of the squaraine compounds. A method of making the disclosed device, which may include one or more sublimation step for depositing said squaraine compound, is also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {6}
}

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Works referenced in this record:

Diphenylsquarylium compound and filter for display containing the same
patent, December 2004