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:
Apr. 25, 2017
Filed:
Mar. 14, 2013
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Stephan Heimgartner, Aarau Rohr, CH;
Alexander Bietsch, Thalwil, CH;
Hartmut Rudmann, Jona, CH;
Markus Rossi, Jona, CH;
Simon Gubser, Adliswil, CH;
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Abstract
Then optical device comprises a first member (P) and a second member (O) and, arranged between said first and second members, a third member (S) referred to as spacer. The spacer (S) comprises —one or more portions referred to as distancing portions (Sd) in which the spacer has a vertical extension referred to as maximum vertical extension; —at least two separate portions referred to as open portions () in which no material of the spacer is present; and —one or more portions referred to as structured portions (Sb) in which material of the spacer is present and in which the spacer has a vertical extension smaller than said maximum vertical extension. Such optical devices can be used in or as multi-aperture cameras.