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:
Jun. 02, 2020
Filed:
Jul. 11, 2017
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventor:
Chi-Chih Shen, Hsin-Chu, TW;
Assignee:
PIXART IMAGING INC., Hsin-Chu, TW;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/147 (2006.01); H01L 31/0216 (2014.01); H01L 31/02 (2006.01); H01L 31/0203 (2014.01); H01L 31/18 (2006.01); H01L 31/14 (2006.01); H01L 23/31 (2006.01); G06K 9/00 (2006.01); A61B 5/024 (2006.01); A61B 5/1455 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 31/147 (2013.01); H01L 23/3185 (2013.01); H01L 31/0203 (2013.01); H01L 31/02005 (2013.01); H01L 31/02164 (2013.01); H01L 31/143 (2013.01); H01L 31/1876 (2013.01); A61B 5/024 (2013.01); A61B 5/14551 (2013.01); G06K 9/00013 (2013.01); G06K 9/00087 (2013.01); H01L 24/13 (2013.01); H01L 24/16 (2013.01); H01L 24/48 (2013.01); H01L 2224/13009 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/49171 (2013.01); H01L 2924/00014 (2013.01); H01L 2924/10155 (2013.01); H01L 2924/10253 (2013.01); H01L 2924/19104 (2013.01);
Abstract
An optical sensor module and a sensor chip thereof are provided. The optical sensor module includes a substrate, a sensor chip and a passive chip. The sensor chip is disposed on the substrate, and the sensor chip includes a chip body having an active region located at a top side thereof and a recess portion depressed from a top surface of the chip body. The passive chip is accommodated in the recess portion, and a depth of the recess portion is greater than a thickness of the passive chip.