Lg Innotek Co., Ltd.

Suzhou Lekin Semiconductor Co., Ltd.

Lg Innotekco., Ltd.

Biocetec Co., Ltd.

Hyun Soo Lim

Youn Joon Sung

Su Ik Park

Ki Man Kang

Eun Dk Lee

Ho Sang Kwack

Min Sung Kim

Hyun Kyong Cho

Yong Gyeong Lee

Sung Hee Yoon

Ho Ki Kwon

Su Lk Park

Ju Hyon Song

Kwon Tae Cho

Hyung Jin Ju

Orthodontic bracket

Disclosed in an embodiment is a semiconductor device comprising: a light-emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer; a first electrode electrically connected to the first conductive semiconductor layer; a second electrode electrically connected to the second conductive semiconductor layer; a reflective layer disposed on the second electrode and including a first metal; and a nitride of the first metal between the second electrode and the reflective layer.

Semiconductor device and semiconductor device package comprising same

Disclosed in one embodiment is a semiconductor device comprising: a light-emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer; a first electrode electrically connected with the first conductive semiconductor layer; a second electrode electrically connected with the second conductive semiconductor layer; a reflective layer arranged on the second electrode; and a capping layer arranged on the reflective layer and including a plurality of layers, wherein the capping layer includes a first layer directly arranged on the reflective layer and the first layer includes Ti.

Semiconductor device and semiconductor device package including same

Provided are a light emitting device, a light emitting device package, and a lighting system. The light emitting device comprises a reflective layer, a second conductive type semiconductor layer on the reflective layer, an active layer on the second conductive type semiconductor layer, a first conductive type semiconductor layer on the active layer, and a pad electrode on the first conductive type semiconductor layer. The reflective layer comprises a predetermined pattern.

Light emitting device

A light emitting device package includes: a package body having a first cavity; an electrode layer comprising a first electrode and a second electrode which are electrically isolated from each other; a light emitting device electrically connected to the electrode layer on the package body; a protective device disposed in a second cavity formed at the package body and electrically connected to the electrode layer; a reflective layer on the protective device; and a molding part on the light emitting device, wherein at least one of the first electrode and the second electrode is disposed on the package body.

Light emitting device package

A light-emitting device, a method of fabricating the light-emitting device, a light-emitting device package and a lighting system are provided. The light-emitting device may include a substrate; a first conductivity type semiconductor layerdisposed on the substrate; an active layerdisposed on the first conductivity type semiconductor layer; a second conductivity type semiconductor layerdisposed on the active layer; a first electrodedisposed on the first conductivity type semiconductor layer; a second electrodedisposed on the second conductivity type semiconductor layer; a first light extraction pattern P provided on a top surface of the substrate; and a second light extraction patternprovided on sides of the substrate

Light-emitting device

Growing community of inventors

Seoul, South Korea

Hyun Soo Lim