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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.:

US 11390034 B1

PDFFull Text
Date of Patent:
Jul. 19, 2022

Filed:

Aug. 23, 2017

Method and printing system for printing a three-dimensional structure, in particular an optical component

Applicant:

Luxexcel Holding B.v., Eindhoven, NL;

Inventors:

Ricardo Blomaard, Middelburg, NL;

Joris Biskop, Vlissingen, NL;

Assignee:

LUXEXCEL HOLDING B.V., Eindhoven, NL;

Attorney:

The Dobrusin Law Firm, P.C.

Primary Examiner:

Yuhui R Pan

Int. Cl.
CPC ...
B29C 64/393 (2017.01); B33Y 50/02 (2015.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B29C 64/112 (2017.01); B29C 64/209 (2017.01); B29D 11/00 (2006.01); B33Y 80/00 (2015.01); B29L 11/00 (2006.01);
U.S. Cl.
CPC ...
B29C 64/393 (2017.08); B29C 64/112 (2017.08); B29C 64/209 (2017.08); B29D 11/00432 (2013.01); B29D 11/00951 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); B29L 2011/0016 (2013.01); B33Y 80/00 (2014.12);
Abstract

A method and printing system for printing a three-dimensional structure, in particular an optical component, by depositing droplets of printing ink side by side and one above the other in several consecutive depositing steps by means of a print head. In each depositing step a plurality of droplets is ejected simultaneously by a plurality of ejection nozzles of the print head. After at least one depositing step, surface properties of a pre-structure built up by the deposited droplets are measured by a measuring unit in a measuring step. Ejection characteristics of the ejection nozzles are determined in dependency of the measured surface properties in a determining step and at least one following depositing step is performed in dependency of the determined ejection characteristics.

Find Patent Forward Citations

Blomaard, Ricardo. (2022). Method and printing system for printing a three-dimensional structure, in particular an optical component (U.S. Patent No. 11390034). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11390034

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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