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. 09, 2019
Filed:
Dec. 08, 2014
Applicant:
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Inventor:
Christoph Friese, Wannweil, DE;
Assignee:
ams Sensors Singapore Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/02 (2006.01); G01J 1/04 (2006.01); H01L 25/16 (2006.01); G02B 19/00 (2006.01); G02B 3/00 (2006.01); G01J 1/42 (2006.01); H01L 33/58 (2010.01);
U.S. Cl.
CPC ...
G01J 1/0411 (2013.01); G01J 1/0214 (2013.01); G01J 1/0271 (2013.01); G01J 1/0422 (2013.01); G01J 1/42 (2013.01); G02B 3/0043 (2013.01); G02B 3/0075 (2013.01); G02B 19/0014 (2013.01); G02B 19/0085 (2013.01); H01L 25/167 (2013.01); H01L 33/58 (2013.01); H01L 2924/0002 (2013.01);
Abstract
An optoelectronic module has multiple optical channels each of which includes a respective optical element at a different height within the module. The modules can include channels arranged side-by-side where each channel is covered by a respective cover that is optically transmissive to one or more wavelengths of light emitted by or detectable by the optoelectronic devices in the module. The transmissive covers, which respectively can include one or more passive optical elements on their surfaces, are disposed at different heights within the module.