The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2019
Filed:
May. 21, 2015
Applicant:
Cambridge Display Technology Limited, Godmanchester, GB;
Inventors:
Simon Goddard, Impington, GB;
Nicholas Dartnell, Cambridgeshire, GB;
Assignee:
Cambridge Display Technology Limited, Godmanchester, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/04 (2006.01); C09D 11/52 (2014.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0022 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/52 (2013.01); H01L 51/5012 (2013.01); H01L 51/5032 (2013.01); H01L 51/5206 (2013.01); H01L 51/5221 (2013.01); C08K 3/04 (2013.01); C08K 2201/001 (2013.01); H01L 51/004 (2013.01); H01L 51/0039 (2013.01); H01L 51/0085 (2013.01); H01L 2251/5369 (2013.01);
Abstract
A method of making an electrode for an organic electronic device comprises the steps of depositing an ink on a light emitting layer, and drying said ink to form said electrode. The ink comprises conductive metal or carbon particles, a binder and a hydrocarbon solvent selected from 1,1'-bicyclohexyl, cis-decalin trans-decaiin or n-undecane.