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:
Apr. 04, 2006
Filed:
Feb. 28, 2001
Applicants:
Ilaria Lavinia Grzzi, Cambridge, GB;
Peter Lyon, Cambridge, GB;
Inventors:
Ilaria Lavinia Grzzi, Cambridge, GB;
Peter Lyon, Cambridge, GB;
Assignee:
Cambridge Display Technology Limited, Cambridge, GB;
Primary Examiner:
Int. Cl.
CPC ...
H01L 35/24 (2006.01); H01L 29/201 (2006.01);
U.S. Cl.
CPC ...
Abstract
A formulation for depositing a polymer layer in the production of a light-emissive device, the formulation including a conjugated polymer dissolved in a solvent, the solvent including a trialkyl-substituted aromatic hydrocarbon, at least two of the alkyl substituents being ortho to one another; and the use of such formulation in the deposition of a polymer layer on a substrate by an ink-jet method.