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:
May. 17, 2016
Filed:
Aug. 08, 2014
Applicant:
Topray Mems Inc., Hsinchu, TW;
Inventors:
Assignee:
TOPRAY MEMS INC., Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2006.01); G02B 7/09 (2006.01); G02B 13/00 (2006.01); G03B 13/36 (2006.01);
U.S. Cl.
CPC ...
G02B 7/09 (2013.01); G02B 7/025 (2013.01); G02B 13/001 (2013.01); G03B 13/36 (2013.01);
Abstract
According to one exemplary embodiment, a method for adjusting-free automatic focus includes: mounting a lens in a lens holder seat with an adhesion scheme; setting focus position of a scene of infinity distance located on a back plane passing through a sensor integrated circuits; and moving the lens a travel distance toward a scene, wherein an image of the scene focuses on a front plane of the sensor integrated circuits.