论文部分内容阅读
12月8日获悉:在显示器技术领域享有盛誉的美国品牌ViewSonic(优派)公司推出一款多功能液晶单枪投影机ViewSonic PJ800,从此将其与“老对手”NEC的战事从显示器市场延伸到投影机市场。 ViewSonic PJ800液晶投影机采用了当今高品质三片式LCD液晶投影机新技术,能够提供550ANSI高亮度;200:1的影像明暗对比度及完整的1670万种色素。此外,它拥有800×600NI的高分辨率和1024×768图像压缩分辨率,结合先进的OPUS光学菱镜均匀调整系统,使PJ800液晶LCD投影机的放映范围可以从1～10米,画质清晰且不失真,较好地解决了以往放映范围大、分辨率低造成的影像明暗交错和画质失真的缺陷。它所使用的260W直流金属素灯,灯光寿命可高达3000个小时。另外它的全屏幕缩放镜头,电子聚焦功能及简易架设的设计也是PJ800为用户提供的最新技术。
December 8 was informed that in the field of display technology, the prestigious US brand ViewSonic (ViewSonic) introduced a multi-function LCD projector single-shot ViewSonic PJ800, from its “old rival” NEC war from the monitor market extends to the projection Machine market. The ViewSonic PJ800 LCD projector incorporates today’s new high-quality three-chip LCD projector technology that delivers 550 ANSI brightness, 200: 1 image contrast and 16.7 million colors. In addition, it has 800 × 600NI high resolution and 1024 × 768 image compression resolution, combined with advanced OPUS optical prism evenly adjust the system so that PJ800 LCD projector projection range from 1 to 10 meters, clear picture quality And is not distorted, which solves the defects that the past projection range is large and the resolution is low resulting in the staggered and distorted images. It uses 260W DC metal lamp, lamp life can be as high as 3000 hours. In addition it’s full-screen zoom lens, electronic focusing function and easy erection of the design is also PJ800 to provide users with the latest technology.