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. 13, 2011
Filed:
Jul. 14, 2008
Paul Berger, Newark, DE (US);
Jeremy Henley Burroughes, Cambridge, GB;
Julian Charles Carter, Cambridge, GB;
Stephen Karl Heeks, Cambridge, GB;
Paul Berger, Newark, DE (US);
Jeremy Henley Burroughes, Cambridge, GB;
Julian Charles Carter, Cambridge, GB;
Stephen Karl Heeks, Cambridge, GB;
Cambridge Display Technology Limited, Cambridge, GB;
Abstract
A light-emissive device comprising: a light-emissive region (); a first electrode () located on a viewing side of the light-emissive region for injecting charge carriers of a first type: and a second-electrode () located on a non-viewing side of the light-emissive region for injecting charge carriers of a second type; and wherein there is a reflectivity-influencing structure () located on the non-viewing side of the light-emissive region and including a light absorbent layer comprising graphite and/or a fluoride or oxide of a low work function metal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile