隐形门的功能基本能分为三种:营造私密空间、实现空间分隔、突显装饰性能。这扇隐形门将客厅与儿童房相连,基本满足了上述三种功能,关上门后,很难想象里面另有一番空间。电视剧《来自星星的你》里,都教授的秘密书房安装的就是一扇旋转隐形门,开合之间,巧妙地掩盖了都教授身为外星人的秘密。 Invisible door function can be divided into three basic: create a private space, to achieve spatial separation, highlight the decorative performance. This invisible door to the living room and children's room connected to basically meet the above three functions, close the door, it is difficult to imagine there is another space inside. In the TV series “The Star From You,” all the professors' secret study rooms installed a revolving invisible door, opening and closing, cleverly concealing the secrets that professors are aliens.