近日,我国第一条年产量30万只的超高压汞灯生产线在北京爱华新业照明器材有限公司投产。有关专家认为这是我国电光源行业和投影行业的一件标志性事件,它标志着我国投影光源全部进口的历史已经结束。超高压汞灯是液晶投影仪(正投)和液晶背投电视的光源,具有光效高、寿命长、光谱 Recently, China’s first annual production of 300,000 ultra-high pressure mercury lamp production line in Beijing Aihua Xinye Lighting Equipment Co., Ltd. put into operation. Experts believe that this is a landmark event in China’s electric light industry and projection industry, which marks the end of the history of China’s total import of projection light sources. Ultra-high pressure mercury lamp is a liquid crystal projector (front projection) and LCD rear projection television light source, with high luminous efficiency, long life, spectrum