最近几年,越来越多的朋友会选择在客厅中搭建家庭影院系统,不过难免都会遇到投影效果受到环境光线影响而严重削弱的问题。由于家庭影院投影系统多数是采用正投的解决方案,因此,投影画面极容易被周围的环境光线所干扰。可惜在客厅环境之中,要做到彻底杜 In recent years, more and more friends will choose to build a home theater system in the living room, but inevitably all encounter the problem that the projection effect is seriously weakened by the ambient light. Due to the majority of home theater projection system is the use of the projection of the solution, so the projection screen is very easy to be disturbed by ambient light. Unfortunately, living room environment, to be completely Du