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:
Aug. 14, 2012
Filed:
Jun. 11, 2009
Jin-tae Kim, Daejeon, KR;
Sun-tak Park, Daejeon, KR;
Jung-jin Ju, Daejeon, KR;
Seung-koo Park, Daejeon, KR;
Min-su Kim, Daejeon, KR;
Jong-moo Lee, Daejeon, KR;
Joong-seon Choe, Daejeon, KR;
Jin-Tae Kim, Daejeon, KR;
Sun-Tak Park, Daejeon, KR;
Jung-Jin Ju, Daejeon, KR;
Seung-Koo Park, Daejeon, KR;
Min-Su Kim, Daejeon, KR;
Jong-Moo Lee, Daejeon, KR;
Joong-Seon Choe, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided are a light emitting device and an optical coupling module. The device includes a substrate, a light emitting part provided to the substrate, and a reflecting part provided to a lower surface of the substrate. The light emitting part includes an active pattern disposed on the substrate, an upper mirror provided to an upper portion of the active pattern, and a lower mirror provided to a lower portion of the active pattern. The light emitting part may emit light normal to the substrate, and the reflecting part may reflect the emitted light to a side surface of the substrate.