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. 30, 2007
Filed:
Jul. 09, 2002
Applicants:
Jan Birnstock, Dresden, DE;
Joerg Blaessing, Oberkochen, DE;
Karsten Heuser, Erlangen, DE;
Georg Wittmann, Herzogenaurach, DE;
Inventors:
Jan Birnstock, Dresden, DE;
Joerg Blaessing, Oberkochen, DE;
Karsten Heuser, Erlangen, DE;
Georg Wittmann, Herzogenaurach, DE;
Assignee:
Osram Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Devices and method for continuous printing of organic light-emitting diodes (OLEDs) are described. A substrate with or without coating is provided as strip material on a roll, and is fed through a device with movable screens for imprinting by screen printing.