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:
Nov. 12, 2019
Filed:
Jun. 29, 2016
Applicants:
Flexenable Limited, Cambridge, GB;
Cambridge Enterprise Limited, Cambridge, GB;
Inventors:
Henning Sirringhaus, Cambridge, GB;
Mark Nikolka, Cambridge, GB;
Iyad Nasrallah, Cambridge, GB;
Jan Jongman, Cambridge, GB;
Assignees:
FLEXENABLE LIMITED, Cambridge, GB;
CAMBRIDGE ENTERPRISE LIMITED, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/05 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0558 (2013.01); H01L 51/002 (2013.01); H01L 51/0003 (2013.01); H01L 51/0007 (2013.01); H01L 51/0541 (2013.01);
Abstract
An electronic or optoelectronic device including a semiconductor layer, wherein the semiconductor layer comprises at least a semiconductive organic material, water species, and at least one additive in an amount of at least 0.1% by weight relative to the semiconductive organic material, which additive at least partly negates a charge carrier trapping effect caused by the water species on the semiconductive organic material.