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:
Mar. 14, 2017
Filed:
Jun. 24, 2013
Applicant:
Luxexcel Holding Bv., Wolphaartsdijk, NL;
Inventors:
Kurt Blessing, Ludenscheid, DE;
Richard van de Vrie, Wolphaartsdijk, NL;
Assignee:
LUXEXCEL HOLDING B.V., Kruiningen, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 29/393 (2006.01); B29D 11/00 (2006.01); B41J 2/21 (2006.01); G02B 5/02 (2006.01);
U.S. Cl.
CPC ...
B41J 29/393 (2013.01); B29D 11/00 (2013.01); B29D 11/00951 (2013.01); B41J 2/2132 (2013.01); G02B 5/0221 (2013.01);
Abstract
The invention relates to a print head for printing optical structures on a substrate comprising an ejection device for ejecting at least one droplet of a printing ink towards the substrate in order to build up the optical structure, wherein the print head comprises a measurement means for contactless measuring at least one physical parameter of the at least one deposited droplet.