新光源在DLP拼接系统中的应用及特性测试

New Light Source in Video-Wall Application

近年来国内拼接墙的应用需求日益增长,而得益于"无缝拼接"技术的DLP拼接产品一直是业界的霸主。然而随着LCD、PDP拼接产品的强势崛起,DLP拼接产品受到了前所未有的挑战。由于光源寿命的问题,DLP拼接产品后期维护成本较高,这成了DLP拼接发展的巨大瓶颈。然而LED光源和混合光源这些新光源的出现,以其超长寿命和超宽色域等优点,结合DLP拼接产品原本的零拼缝优势,使其继续在数字拼接市场独占鳌头。

in recent years, the application of video-wall is growing rapidly, and benefit from ＂seamless＂ technology, the DLP products is always the video-wall industry empire. However, with the LCD products and PDP products developing, DLP products were threatened by them. Because of the short lifetime of the light source, the DLP products maintenance costs much higher. This became a great bottleneck. So the LED light source and hybrid light source, which has long life, over wide color gamut, seamless technology and other advantages, make DLP products continue to pulis ahead of digital video wall market.