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随着高清视频的快速普及,大屏幕显示设备日益受到消费者的追捧,而家用高清投影机凭借在大画面显示方面的独特优势,也逐渐得到了用户的认可。其中,3LCD(三片液晶显示)投影技术是目前两大主流投影技术之一,广泛应用于教育、商用、工程以及家用投影机之中。3LCD投影方式是将灯泡发出的光分解成红、绿、蓝三种颜色的光,并使其分别透过各自的液晶板(HTPS方式)赋予形状和动作。由于这个原因,所以可以更有效地利用光,显现出明亮、自然、柔和的图像,是3LCD技术的一大特点。目前,3LCD技术被越来越多地应用于家用投影机上。
With the rapid popularization of high-definition video, large-screen display devices are increasingly sought after by consumers, and home HD projectors with large screen display unique advantages, but also gradually get the user’s approval. Among them, 3LCD (three liquid crystal display) projection technology is one of the two mainstream projection technology, widely used in education, commercial, engineering and home projector. The 3LCD projection method breaks down the light emitted by the bulb into light of three colors of red, green and blue, and gives them shapes and movements through the respective liquid crystal panels (HTPS). For this reason, light can be used more efficiently, showing bright, natural, soft images that are a feature of 3LCD technology. Currently, 3LCD technology is increasingly used in home projectors.