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:
Feb. 12, 2019
Filed:
Dec. 21, 2017
Applicant:
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Inventors:
Hartmut Rudmann, Jona, CH;
Jukka Alasirniö, Jääli, FI;
Bojan Tesanovic, Steinhausen, CH;
Tobias Senn, Zürich, CH;
Devanraj Kupusamy, Singapore, SG;
Alexander Bietsch, Thalwil, CH;
Assignee:
Heptagon Micro Optics Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 27/146 (2006.01); H01L 23/00 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14618 (2013.01); H01L 24/48 (2013.01); H01L 27/1462 (2013.01); H01L 27/14625 (2013.01); H01L 27/14632 (2013.01); H01L 27/14685 (2013.01); H01L 27/14687 (2013.01); H04N 5/2253 (2013.01); H04N 5/2254 (2013.01); H04N 5/2257 (2013.01); H04N 5/2258 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48225 (2013.01); H01L 2924/181 (2013.01);
Abstract
Optical modules are made using customizable spacers to reduce variations in the focal lengths of the optical channels, to reduce the occurrence of tilt of the optical channels, and/or prevent adhesive from migrating to active portions of an image sensor.