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:
Feb. 21, 2017
Filed:
Nov. 19, 2012
Applicant:
E I Du Pont DE Nemours and Company, Wilmington, DE (US);
Inventor:
Reid John Chesterfield, Wilmington, DE (US);
Assignee:
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/00 (2006.01); H01L 51/00 (2006.01); C08L 79/02 (2006.01); H01B 1/12 (2006.01); C08G 61/12 (2006.01); C08G 73/02 (2006.01); C08L 65/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C08L 79/02 (2013.01); C08G 61/12 (2013.01); C08G 73/026 (2013.01); C08L 65/00 (2013.01); H01B 1/121 (2013.01); H01L 51/006 (2013.01); C08G 2261/3162 (2013.01); C08G 2261/512 (2013.01); C08G 2261/95 (2013.01); H01L 51/0035 (2013.01); H01L 51/5056 (2013.01);
Abstract
There is provided a hole transport composition having (i) a first hole transport polymer having crosslinkable groups, and (ii) a second hole transport polymer having substantially no crosslinkable groups. There is also provided a crosslinked hole transport layer and an electronic device containing the crosslinked hole transport layer.