光電半導體設備(1) 電子材料(4)
* GaAs single-Crystal Wafers(n and p types) 砷化鎵單晶磊晶片 * Semi-Insulating GaAs Single-Crystal Wafers 半絕緣砷化鎵單晶磊晶片 * AlGaAs Epitaxial Wafers for Red LEDs (DDH/DH-P) 紅光LED之鋁砷化鎵磊晶片 * AlInGap Epitaxial Wafers for LEDs 磷化鋁鎵銦磊晶片