Projectors for business use are evolving into light and compact products due to LCD system and DLP{sup}(tm) (Digital Light Processing) system technologies, and their brightness, contrast, color purity, and other performance characteristics have greatly improved. As a result of this evolution, demand is increasing for rear projectors employing the LCD system and video wall projectors employing the DLP{sup}(tm) system. Accompanying the spread of personal computers, data projectors are now replacing the overhead projectors used as a presentation tool in corporations and institutes. This paper describes the current situation of business-use projectors in Toshiba and the prospective technological trends.
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