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:
May. 25, 2010
Filed:
Sep. 28, 2009
Jong Lam Lee, Pohang-si, KR;
Jae Ho Lee, Yongin-si, KR;
Yeo Jin Yoon, Ansan-si, KR;
Eu Jin Hwang, Siheung-si, KR;
Dae-won Kim, Seoul, KR;
Jong Lam Lee, Pohang-si, KR;
Jae Ho Lee, Yongin-si, KR;
Yeo Jin Yoon, Ansan-si, KR;
Eu Jin Hwang, Siheung-si, KR;
Dae-Won Kim, Seoul, KR;
Seoul Opto Device Co., Ltd., Ansan-si, KR;
Abstract
The present invention relates to a light emitting device. According to the present invention, the light emitting device comprises a substrate, a plurality of light emitting cells disposed on the substrate, a first insulation layer disposed on each light emitting cell, an electrically conductive material disposed on the first insulation layer to couple two of the light emitting cells, and a second insulation layer disposed on the electrically conductive material. Each light emitting cell comprises a first semiconductor layer, a second semiconductor layer, and an inclined surface. The second insulation layer corresponds to a contour of each light emitting cell.