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:
Oct. 20, 2015
Filed:
Oct. 04, 2012
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Hartmut Rudmann, Jona, CH;
Michel Barge, Aeugst-am-Albis, CH;
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Abstract
The optical system comprises a base plate having a first plate side and a second plate side, a light guide element located substantially on said first plate side and a lens element located on said second plate side. The base plate and the light guide element are integrally formed or are distinct parts, and the base plate is at least partially transparent The optical system forms a light path for light passing through said lens element, across said base plate and through said light guide element, and wherein said base plate comprises at least one mechanical guiding element. The method for manufacturing such an optical system comprises providing a wafer comprising a multitude of said base plates.