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. 16, 2016
Filed:
Nov. 13, 2012
Applicant:
Pixart Imaging Inc., Hsin-Chu County, TW;
Inventors:
Hui-Hsuan Chen, Hsin-Chu County, TW;
Tien-Chia Liu, Hsin-Chu County, TW;
Chia-Hsin Yu, Hsin-Chu County, TW;
Assignee:
PIXART IMAGING INC., Hsin-Chu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/02 (2006.01); H01L 31/0232 (2014.01); H01L 31/0216 (2014.01);
U.S. Cl.
CPC ...
H01L 31/0232 (2013.01); H01L 31/02162 (2013.01); H01L 31/02327 (2013.01);
Abstract
There is provided an optical mechanism including a substrate, an image sensor chip, a light source, a blocking member and a securing member. The image sensor chip is attached to the substrate and has an active area. The light source is attached to the substrate. The blocking member covers the image sensor chip and has an opening to expose at least the active area of the image sensor chip. The securing member fits on the blocking member to secure the blocking member to the substrate.