DLP和LCD投影机对比分析

投影机是一种重要的计算机图形图像显示设备。本文从介绍投影机的分类入手,分别详细介绍分析了LCD和DLP两种主流投影机的工作原理,并且就这两种投影机的技术特点进行了性能对比分析。可以看出,数字化的DLP投影技术在许多方面是具有很大优势的。

A Contrastive Study Between DLP and LCD Projectors

The projector is one of the most important computerterminal used for images and videos display. This paper firstlyintroduces the different sorts of projectors, then separately analy-ses the functional principles of LCD and DLP projectors in de-tails, and finally the paper gives a contrast between these twokinds of projectors in their technical performances. It can beconcluded from these discussions that the digital DLP projecttechnique has its unique advantages in many ways.