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:
Dec. 14, 2021
Filed:
Oct. 26, 2018
Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno, s-Gravenhage, NL;
William Edward Crowcombe, Rotterdam, NL;
Hendrik De Man, Roosendaal, NL;
Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO, 's-Gravenhage, NL;
Abstract
An optical assembly is manufactured by combining a first optical component with a second optical component. The optical components each comprise respective optical surfaces and alignment structures. The first optical surface is aligned with respect to the second optical surface by a connection between the alignment structures and their predefined relative positions with respect to the optical surfaces. The relative positions are determined by a high-accuracy manufacturing process such as diamond turning wherein, for each optical component, a respective alignment structure is manufactured together with a respect optical surface from a single work piece.