Invention Grant
- Patent Title: Light emitting device and method of manufacturing the same
- Patent Title (中): 发光元件及其制造方法
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Application No.: US13438323Application Date: 2012-04-03
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Publication No.: US08435813B2Publication Date: 2013-05-07
- Inventor: Joon-seop Kwak , Jae-hee Cho
- Applicant: Joon-seop Kwak , Jae-hee Cho
- Applicant Address: KR Seoul
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: KR2003-65219 20030919
- Main IPC: H01L21/00
- IPC: H01L21/00

Abstract:
Provided is a light emitting device and a method of manufacturing the same. The light emitting device comprises a transparent substrate, an n-type compound semiconductor layer formed on the transparent substrate, an active layer, a p-type compound semiconductor layer, and a p-type electrode sequentially formed on a first region of the n-type compound semiconductor layer, and an n-type electrode formed on a second region separated from the first region of the n-type compound semiconductor layer, wherein the p-type electrode comprises first and second electrodes, each electrode having different resistance and reflectance.
Public/Granted literature
- US20120190142A1 LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2012-07-26
Information query
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