High Purity Molybdenum Wafer For LED Description

Light emitting diode (LED) is a commonly used electronic device that is a semiconductor crystal and light source. The most important core part of LED is composed of multi-layer semiconductor materials, which is usually made of sapphire, SiC or silicon. However, in recent years, double-sided polished molybdenum substrate is often used to replace sapphire as the substrate. High Purity Molybdenum Wafer For LED is a circular sheet made of molybdenum material through powder metallurgy or rolling processing.