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:
Jan. 10, 2017
Filed:
Sep. 02, 2011
Applicant:
Jonathan Pillow, Stotfold, GB;
Inventor:
Jonathan Pillow, Stotfold, GB;
Assignee:
Cambridge Display Technology, Ltd., Godmanchester, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01); H05B 33/14 (2006.01); C08L 65/00 (2006.01); H01L 27/32 (2006.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0039 (2013.01); C08L 65/00 (2013.01); C09K 11/06 (2013.01); H01L 51/0007 (2013.01); H01L 51/0053 (2013.01); H05B 33/14 (2013.01); C08G 2261/148 (2013.01); C08L 2205/02 (2013.01); C09K 2211/1416 (2013.01); H01L 27/3241 (2013.01); H01L 51/5012 (2013.01); H01L 51/5048 (2013.01); H01L 51/56 (2013.01);
Abstract
An electroluminescent device () having a first layer comprising a fluorinated first organic compound with one or more fluorene residues and soluble in a fluorinated solvent, the first layer being adjacent to a second layer having second organic compound that is insoluble in a fluorinated solvent, and methods and materials for making said device.