| LCD与DMD显示器件投影机图像效果及性能比较 |
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| 引用本文： | 高新全,张京津,闫浩.LCD与DMD显示器件投影机图像效果及性能比较[J].中国现代教育装备,2014(11):38-40. |
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| 作者姓名： | 高新全 张京津 闫浩 |
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| 作者单位： | 北华航天工业学院信息技术中心,河北廊坊065000 |
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| 基金项目： | 廊坊市科技局课题“多媒体课件参数模型与环境的研究”（编号：2012011006） |
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| 摘 要： | 通过对多媒体教学中常用的LCD和DLP以及新投入市场的LED激光混合光源投影机的光源、分光系统、显示器件分析、对比和研究,得出三种投影机在投影图像显示效果及投影机性能方面的差异,为用户选购投影机提供参考。
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| 关 键 词： | 亮度 对比度 色度 LED激光混合光源 图像效果 性能 |
Comparison of image quality and performance between LCD and DMD projectors |
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| Gao Xinquan,Zhang Jingjin,Yan Hao.Comparison of image quality and performance between LCD and DMD projectors[J].China Modern Education Equipment,2014(11):38-40. |
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| Authors: | Gao Xinquan Zhang Jingjin Yan Hao |
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| Institution: | ( North China Institute of Aerospace Engineering, Langfang, 065000, China) |
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| Abstract: | In the paper, the author analyzes and compares the commonly used LCD and DLP in multimedia teaching with LED LASER hybrid light engine projector, which came into the market only recently, in aspects of their respective light sources, beam splitting systems and display devices. It reveals their differences in image quality and performance, thus providing users with reference in the purchase of projectors. |
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| Keywords: | brightness contrast color LED ＆ LASER hybrid light engine projector image quality performance |
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