微機電系統 (Micro-Electro-Mechanical Systems, MEMS) 為現代科技帶來了革命性的改變，使微型化的感測器、致動器和裝置得以應用於汽車、醫療、消費性電子產品和航太工業。核心技術
Sapphire (Al₂O₃) is one of the most widely used single-crystal materials in advanced optics, semiconductors, and precision instrumentation. Its exceptional mechanical strength, chemical inertness, and
