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一直以来,投影机的发展,不管是电影院所使用的电影放映机,还是各式各样的家用投影机,显示分辨率与亮度都是发展当中的焦点,因为这两者决定着所能投射的画面的最大可用尺寸。这正是我们一直都在追求的更大更逼真的显示效果。只是在分辨率这个环节上,如今似乎碰到了瓶颈。回想一下过去几年,自从投影机从模拟向数字转型之后,很快地就从480p标清过渡到720p高清,而720p到1080p全高清也没有遇到什么困难,如今主流的家庭影院投影机已经全面实现了1080p的普及。不过从1080p到4K超高清,直到现在为止,能够实现4K超高清显示的家用投影机却是屈指可数。
All along, the development of the projector, whether it is used in cinema movie projector, or a wide range of home projectors, display resolution and brightness are the focus of development, because both determine the projection of the screen The maximum available size. This is exactly the bigger and more lifelike display we’ve been pursuing. Only in this aspect of resolution, now seems to have encountered a bottleneck. Recall the past few years, since the projector from analog to digital transition, the transition from 480p SD to 720p HD, and 720p to 1080p Full HD has not encountered any difficulties, and now the mainstream home theater projector has been fully Achieved 1080p popularity. However, from 1080p to 4K Ultra HD, until now, to achieve 4K ultra-high definition display of the home projector is a handful.