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:
Aug. 23, 2011
Filed:
Apr. 21, 2008
Herbert Lifka, Eindhoven, NL;
Cornelis Adrianus Henricus Antonius Mutsaers, Eindhoven, NL;
Edward Willem Albert Young, Maastricht, NL;
Herbert Lifka, Eindhoven, NL;
Cornelis Adrianus Henricus Antonius Mutsaers, Eindhoven, NL;
Edward Willem Albert Young, Maastricht, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A light emitting device () is provided, comprising a substrate (), a first electrically conductive layer (), a light emitting layer (), and a second electrically conductive layer (). The light emitting device () further comprises at least one metal shunt () which is in electrical contact with said first electrically conductive layer (). The at least one metal shunt () is isolated from said second electrically conductive layer () at least by means of a dielectric oxide layer (). The present invention allows for the use of electrically insulating material between one or more metal shunts and a cathode layer without reducing the effective pixel area of the device.