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:
Jul. 19, 2016
Filed:
Jun. 27, 2014
Applicant:
SK Hynix Inc., Icheon, KR;
Inventors:
In Chul Hwang, Icheon, KR;
Il Hwan Cho, Icheon, KR;
Ki Young Kim, Seongnam, KR;
Kyoung Mo Yang, Icheon, KR;
Jae Joon Ahn, Icheon, KR;
Chong Ho Cho, Incheon, KR;
Assignee:
SK HYNIX INC., Icheon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 10/80 (2013.01); H04B 10/40 (2013.01); G02B 6/42 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H04B 10/801 (2013.01); G02B 6/42 (2013.01); H04B 10/40 (2013.01); H05K 1/181 (2013.01); H05K 2201/10121 (2013.01); H05K 2201/10515 (2013.01);
Abstract
A semiconductor package includes a package substrate, a first semiconductor substrate and a second semiconductor substrate stacked on the package substrate, and an optical transceiver that generates and receives an optical signal travelling between the package substrate and the second semiconductor substrate using an infrared (IR) ray that passes through the first semiconductor substrate.