Light emitting device, light emitting device package, and light unit

Provided are a light emitting device, a light emitting device package, and a light unit. The light emitting device includes: a light emitting structure (10)including a first conductive semiconductor layer (11), an active layer (12) on the first conductive semiconductor layer, and a second conductive...

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Bibliographic Details
Main Authors PARK, Q HAN, KIM, TAE JIN
Format Patent
LanguageEnglish
French
German
Published 09.07.2014
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:Provided are a light emitting device, a light emitting device package, and a light unit. The light emitting device includes: a light emitting structure (10)including a first conductive semiconductor layer (11), an active layer (12) on the first conductive semiconductor layer, and a second conductive semiconductor layer (13) on the active layer; a first electrode (20) electrically connected to the first conductive semiconductor layer; and a second electrode electrically connected to the second conductive semiconductor layer. A surface (11a) of the light emitting structure has a plurality of first sides and second sides having curvatures in respectively different directions, which are alternately disposed.
Bibliography:Application Number: EP20120151758