Quantum Efficiency

Comprehensive Overview of OLED Display Technology

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Comprehensive Overview of OLED Display Technology

Source: Sensor Technology OLED (Organic Light-Emitting Diode), also known as Organic Electroluminescent Display (OELD), has been widely applied in MP3 players since 2003 due to its characteristics of being light, thin, and energy-efficient. Previously, OLED screens were only showcased as engineering samples in exhibitions for digital products like digital cameras and mobile phones, and had … Read more

Semiconductor Materials (II): GaN Epitaxy

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Semiconductor Materials (II): GaN Epitaxy

GaN Epitaxy—— The Art of Heterogeneous Integration Growth Gallium Nitride (GaN) is a new generation of wide bandgap semiconductor material, known for itshigh breakdown electric field (＞3 MV/cm),high electron mobility (＞1500 cm²/V·s), and high saturation electron drift velocity, which are rapidly reshaping the device boundaries in power electronics, high-frequency communications, and RF microwave technologies. In … Read more