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. 29, 2016
Filed:
Sep. 13, 2010
Sebastian Scheiding, Jena, DE;
Stefan Risse, Jena, DE;
Andreas Gebhardt, Apolda, DE;
Christoph Damm, Jena, DE;
Thomas Peschel, Jena, DE;
Ralf Steinkopf, Jena, DE;
Sebastian Scheiding, Jena, DE;
Stefan Risse, Jena, DE;
Andreas Gebhardt, Apolda, DE;
Christoph Damm, Jena, DE;
Thomas Peschel, Jena, DE;
Ralf Steinkopf, Jena, DE;
Abstract
The invention relates to a method for producing an optical assembly, comprising at least two optical functional surfaces arranged in a fixed positional relationship to one another on a common supporting structure, wherein by means of a processing machine, in various process steps, at least two optical functional surfaces and at least one reference structure having a defined and measurable relative position to the optical functional surfaces are produced. The supporting structure remains rigidly connected to the processing machine until said process steps have been completed, and wherein the optical functional surfaces are then measured relative to the at least one reference structure, and any deviation from a target shape and target position is determined, after which said process steps are repeated at least once with modified actuation of the processing machine. The invention further relates to an optical device comprising an optical assembly produced in this way and to a unit for carrying out such a method.