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:
Mar. 16, 2021
Filed:
Aug. 26, 2020
Applicant:
Shunsin Technology (Zhong Shan) Limited, Zhongshan, CN;
Inventor:
Wang-Lai Yang, Shenzhen, CN;
Assignee:
SHUNSIN TECHNOLOGY (ZHONG SHAN) LIMITED, Zhongshan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); B81C 1/00 (2006.01); H01L 27/146 (2006.01); B81B 7/00 (2006.01);
U.S. Cl.
CPC ...
H01L 24/04 (2013.01); B81B 7/007 (2013.01); B81C 1/00301 (2013.01); B81C 1/00317 (2013.01); H01L 27/14618 (2013.01); B81B 2201/045 (2013.01); B81C 2203/0154 (2013.01); H01L 24/32 (2013.01); H01L 24/48 (2013.01); H01L 24/73 (2013.01); H01L 24/92 (2013.01); H01L 2224/04042 (2013.01); H01L 2224/04105 (2013.01); H01L 2224/12105 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/48221 (2013.01); H01L 2224/48227 (2013.01); H01L 2224/48235 (2013.01); H01L 2224/73265 (2013.01); H01L 2224/92247 (2013.01); H01L 2924/141 (2013.01); H01L 2924/143 (2013.01); H01L 2924/15313 (2013.01); H01L 2924/181 (2013.01); H01L 2924/351 (2013.01);
Abstract
A chip package for optical sensing includes a substrate, and a semiconductor device positioned on the substrate and coupled to the substrate through a first conducting element. Two molding processes are applied, to form a first colloid body on the substrate so as to cover the semiconductor device and, on the first colloid body, to form a second colloid body which covers an optical device. The optical device is electrically connected to the substrate through a second conducting element. The light transmittance of the second colloid body exceeds that of the first colloid body.