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. 29, 2015
Filed:
Aug. 08, 2012
Hartmut Rudmann, Jona, CH;
Michel Barge, Aeugst-am-Albis, CH;
Hartmut Rudmann, Jona, CH;
Michel Barge, Aeugst-am-Albis, CH;
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Abstract
A method for manufacturing a device that includes an opto-electronic module includes creating a wafer stack including multiple active optical components mounted on a substrate wafer, and an optics wafer including multiple passive optical components. The optics wafer can include a blocking portion, which is substantially non-transparent for at least a specific wavelength range, and a transparent portion, which is substantially non-transparent for the specific wavelength range. Each opto-electronic module includes a substrate member, an optics member, an active optical component mounted on the substrate member, and a passive optical component. The optics member is directly or indirectly fixed to the substrate member. The opto-electronic modules can have excellent manufacturability, small dimensions and high alignment accuracy.