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:
Oct. 31, 2017
Filed:
Oct. 12, 2012
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
Holger Schwab, Aachen, DE;
Reinhold Antonius Fleige, Herzogenrath, DE;
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/56 (2006.01); H01L 51/52 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/56 (2013.01); H01L 27/3209 (2013.01); H01L 51/5209 (2013.01); H01L 51/5225 (2013.01); H01L 51/5278 (2013.01); H01L 2933/0016 (2013.01);
Abstract
The present invention relates to a light emitting device with at least two active areas and a more robust method of manufacturing such a device, wherein a first electrode layer () is deposited through a mask overcoating an active material (). A second active material () is deposited through another mask in such a way that an area which covers and extends beyond the first electrode layer () is overcoated with the organic material. Then, a second electrode layer () is coated through a mask such that it overcoats the whole second active material ().