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:
Oct. 07, 2014
Filed:
Dec. 02, 2011
Sang-pil Han, Daejeon, KR;
Kyung Hyun Park, Daejeon, KR;
Hyunsung Ko, Seoul, KR;
Namje Kim, Daejeon, KR;
Chul-wook Lee, Daejeon, KR;
Dong-hun Lee, Daejeon, KR;
Young Ahn Leem, Daejeon, KR;
Sang-Pil Han, Daejeon, KR;
Kyung Hyun Park, Daejeon, KR;
Hyunsung Ko, Seoul, KR;
Namje Kim, Daejeon, KR;
Chul-Wook Lee, Daejeon, KR;
Dong-Hun Lee, Daejeon, KR;
Young Ahn Leem, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided are a THz-wave generation/detection module and a device including the same, which increase heating efficiency and are miniaturized. The module includes a photomixer chip, a lens, a PCB, and a package. The photomixer chip includes an active layer, an antenna, and a plurality of electrode pads. The lens is disposed on the photomixer chip. The PCB includes a plurality of solder balls connected to the electrode pads, under the photomixer chip. The package surrounds a bottom and side of the PCB, and dissipates heating of the active layer, which is transferred from the electrode pad of the photomixer chip to the PCB, to outside.