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:
Dec. 11, 2012
Filed:
May. 19, 2006
Dirk Berben, Taufkirchen, DE;
Homer Antoniadis, Mountain View, CA (US);
Frank Jermann, Koenigsbrunn, DE;
Benjamin Claus Krummacher, Regensburg, DE;
Norwin Von Malm, Nittendorf, DE;
Martin Zachau, Geltendorf, DE;
Dirk Berben, Taufkirchen, DE;
Homer Antoniadis, Mountain View, CA (US);
Frank Jermann, Koenigsbrunn, DE;
Benjamin Claus Krummacher, Regensburg, DE;
Norwin Von Malm, Nittendorf, DE;
Martin Zachau, Geltendorf, DE;
Osram Opto Semiconductors GmbH, Regensburg, DE;
Abstract
An apparatus device such as a light source is disclosed which has an OLED device and a structured luminescence conversion layer deposited on the substrate or transparent electrode of said OLED device and on the exterior of said OLED device. The structured luminescence conversion layer contains regions such as color-changing and non-color-changing regions with particular shapes arranged in a particular pattern.