Tianjin Sanan Optoelectronics Co., Ltd.

Chun-Yi Wu

Duxiang Wang

Chaoyu Wu

Jing Wang

Weihuan Li

Yuehua Jia

ChingYuan Tsai

Chao Liu

Wenhao Gao

Xiaofeng LiU

Huiwen Li

Huan-Shao Kuo

Fulong Li

Dongyan Zhang

Wen Liu

Liming Shu

A light-emitting component includes a light-emitting unit and an electrically insulating layer. The light-emitting unit includes a first semiconductor layer, an active layer, and a second semiconductor layer, which are stacked on one another along a stacking direction in such order. The second semiconductor has a lower surface distal from the active layer. The electrically insulating layer is disposed to cover a first portion and to expose a second portion of the lower surface of the second semiconductor layer. A fluorine-containing region is formed in the second semiconductor layer. Methods for making the light-emitting component are also disclosed.

Light-emitting component comprising fluorine-containing region with improved current spread and light dispersion

A light emitting device includes an epitaxial structure and first and second electrodes on a side of the epitaxial structure. The epitaxial structure includes a first-type semiconductor layer, an active layer, and a second-type semiconductor layer. The active layer is disposed between the first-type semiconductor layer and the second-type semiconductor layer. The first electrode is disposed on the epitaxial structure to be electrically connected with the first-type semiconductor layer. The second electrode is disposed on the epitaxial structure to be electrically connected with the second-type semiconductor layer. The second electrode is in ohmic contact with a second-type window sublayer of the second-type semiconductor layer.

Light emitting device and production method and use thereof

Growing community of inventors

Tianjin, China

Chun-Yi Wu