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. 12, 2017
Filed:
May. 09, 2013
Applicant:
Lomox Limited, Abercynon, GB;
Inventor:
Gene Carl Koch, Bishop Auckland, GB;
Assignee:
Lomox Limited, Congleton, Cheshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07C 43/215 (2006.01); C07C 69/52 (2006.01); C09K 11/06 (2006.01); H05B 33/14 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0039 (2013.01); C07C 43/215 (2013.01); C07C 69/52 (2013.01); C09K 11/06 (2013.01); H01L 51/005 (2013.01); H05B 33/14 (2013.01); C09K 2211/1416 (2013.01); C09K 2211/1425 (2013.01); C09K 2211/1433 (2013.01); C09K 2211/1458 (2013.01); C09K 2211/1466 (2013.01); C09K 2211/1483 (2013.01); H01L 51/50 (2013.01); H01L 51/5012 (2013.01); H01L 51/5048 (2013.01);
Abstract
OLED materials having the formula: T-A(-S-B(-P-B)m-S-A)n-T where A are independently selected rod-shaped, rigid molecular core units, S are independently selected flexible spacer units, B are polymerisable crosslinking groups independently selected, P are spacer groups independently selected, T are independently selected end groups, m are independently selected from values of from 1 to 4, n is equal to I to 3.