乾式蝕刻. RIE-330iPC. 圖形化藍寶石基板(PSS). LED. MOCVD. 沉積p-GaN/Active/n-GaN層. LED. 曝光/顯影. LED. 乾式蝕刻. RIE-330iPC. 蝕刻使n-GaN層露出. LED.
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