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:
Jun. 25, 2014
Applicant:
Topray Mems Inc., Hsinchu, TW;
Inventors:
Assignee:
TOPRAY MEMS INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/10 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0006 (2013.01);
Abstract
A dust-proof assembly for the lens driving device is disclosed, including at least a ring-shaped element and at least a flexible element. The at least a ring-shaped element is disposed with a tiny gap surrounding a lens assembly. The at least a flexible element fixes the at least a ring-shaped element to a bottom. The dust-proof assembly is able to prevent external foreign objects, such as particles or dusts, from falling onto a sensor element.