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随着国际社会对环保、节能的大力畅导,发展绿色照明设备,已经成为未来的电子原器件发展的重要趋势。近年来,LED以其热量低、亮度高、寿命长、零污染、可回收等无可比拟的优点,已经成为全球瞩目的新一代光源,LED光源也被称为最有发展前景的绿色照明光源。文章首先分析了LED技术,进而研究了当前国内LED芯片的主流制造工艺。
With the international community’s great efforts on environmental protection and energy conservation, the development of green lighting has become an important trend in the future development of electronic devices. In recent years, LED with its low heat, high brightness, long life, zero pollution, recyclable and other unparalleled advantages, has become the world’s attention a new generation of light sources, LED light source is also known as the most promising green lighting source . The article first analyzes the LED technology, and then studies the current mainstream LED chip manufacturing process.