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. 06, 2018
Filed:
Nov. 09, 2016
Applicant:
Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;
Inventors:
Assignee:
ADVANCED SEMICONDUCTOR ENGINEERING, INC., Kaohsiung, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0232 (2014.01); F21V 8/00 (2006.01); G01J 1/02 (2006.01); G01J 1/04 (2006.01); H01L 31/12 (2006.01); H01L 31/0203 (2014.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
H01L 31/02327 (2013.01); G01J 1/0209 (2013.01); G01J 1/0425 (2013.01); G02B 6/0028 (2013.01); H01L 31/0203 (2013.01); H01L 31/125 (2013.01); H01L 31/18 (2013.01);
Abstract
An electronic device includes a light source, a light receiver, a first light guide structure, and a second light guide structure. The first light guide structure faces a light emitting surface of the light source and faces a lateral wall of the light receiver. The second light guide structure is disposed over the light receiver and coupled to the first light guide structure. The light receiver and the second light guide structure defines a cavity between the light receiver and the second light guide structure.