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LCD与DMD显示器件投影机图像效果及性能比较
Comparison of image quality and performance between LCD and DMD projectors
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作 者:高新全 张京津 闫浩
Gao Xinquan, Zhang Jingjin, Yan Hao( North China Institute of Aerospace Engineering, Langfang, 065000, China)
机构地区:北华航天工业学院信息技术中心,河北廊坊065000
出 处:《中国现代教育装备》 2014年第11期 38-40页,共3页
China Modern Education Equipment
基 金: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)
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。
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.
关键词:亮度 对比度 色度 LED激光混合光源 图像效果 性能
brightness ; contrast ; color ; LED & LASER hybrid light engine projector ; image quality ; performance ; |
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