Ditthavong & Steiner, P.C.
Light-emitting device
Disclosed is a light-emitting device comprising: a semiconductor stack layer; a reflective layer on the semiconductor stack layer; a first buffer layer comprising a compound comprising a metallic element and a non-metallic element on the reflective layer; a first electrode; and an electrical insulating layer disposed between the first buffer layer and the first electrode.
EPISTAR CORPORATION
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inventional inventional additional inventional
Chien-Fu Yu-Chen Chih-Nan Jia-Kuen Hui-Chun Hung-Che Yi-Wen Chao-Hsing
Shen Yang Lin Wang Yeh Chen Ku Chen