Epistar Corporation

Tien-Yang Wang

Wei-Yu Chen

Min-Hsun Hsieh

Chien-Fu Huang

Yi-Ming Chen

Tzu-Chieh Hsu

Shih-I Chen

Hsin-Mao Liu

Tsung-Xian Lee

Ching-Pei Lin

Cheng-Nan Han

Yu-Ren Peng

Hsing-Chao Chen

Zong-Xi Chen

A light-emitting device of an embodiment of the present application comprises a substrate; a first semiconductor light-emitting structure formed on the substrate, wherein the first semiconductor light-emitting structure comprises a first semiconductor layer having a first conductivity type, a second semiconductor layer having a second conductivity type and a first active layer formed between the first semiconductor layer and the second semiconductor layer, wherein the first active layer is capable of emitting a first light having a first dominant wavelength; and a first thermal-sensitive layer formed on a path of the first light, wherein the first thermal-sensitive layer comprises a material characteristic which varies with a temperature change.

Light-emitting device

Growing community of inventors

Hsinchu, Taiwan

Tien-Yang Wang