【摘要】 数字投影正以比任何其他大屏幕显示技术都快得多的速度在改进，有可能成为竞争中的优胜者，从而统治大屏幕HDTV消费类市场。但这还需要一段时间。更多还原

【Abstract】 Digital projectors are improving at a much faster rate than any other large-screen display technoloyg, which makes them the likely winner in the race to domminate the large-screen consumer HDTV market-but it will take a while.更多还原