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. 21, 2012
Filed:
Sep. 18, 2007
Young-se Kwon, Daejeon, KR;
Kyoung-min Kim, Seoul, KR;
Sung-woo Hyun, Seoul, KR;
Bo-in Son, Gumi-Si, KR;
Young-Se Kwon, Daejeon, KR;
Kyoung-Min Kim, Seoul, KR;
Sung-Woo Hyun, Seoul, KR;
Bo-In Son, Gumi-Si, KR;
Wavenics Inc., Daejeon, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
A metal-based photonic device package module that is capable of greatly improving heat releasing efficiency and implementing a thin package is provided. The metal-based photonic device package module includes a metal substrate that is formed the shape of a plate, a metal oxide layer that is formed on the metal substrate to have a mounting cavity, a photonic device that is mounted in the mounting cavity of the metal oxide layer, and a reflecting plane that is formed at an inner surface of the mounting cavity of the metal oxide layer.