SEMICONDUCTOR DEVICE

A high electron mobility transistor (HEMT) includes a first III-V compound layer, a second III-V compound layer over the first III-V compound layer, source and drain structures over the second III-V compound layer and spaced apart from each other, a gate structure over the second III-V compound laye...

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Bibliographische Detailangaben
Hauptverfasser: YOU, Jheng-Sheng, LIN, Hsin-Chih, CHEN, Lieh-Chuan, WANG, Shen-Ping, KUO, Chien-Li, CHU, Po-Tao, HUANG, Kun-Ming
Format: Patent
Sprache:eng
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Zusammenfassung:A high electron mobility transistor (HEMT) includes a first III-V compound layer, a second III-V compound layer over the first III-V compound layer, source and drain structures over the second III-V compound layer and spaced apart from each other, a gate structure over the second III-V compound layer and between the source and drain structures, a gate field plate over the second III-V compound layer and between the gate structure and the drain structure, and an etch stop layer over the drain structure and spaced apart from the gate field plate.