USER LOCATION ORIENTED PRIVATE FILTER

摘要

A user position-oriented protection film is provided. According to an embodiment of the present invention, in the protection film, transparent members transmitting light and opaque members blocking light are repetitively located in order with an inclined border shape to make an extension line face a specific position. Therefore, a screen can be viewed only at a pre-calculated specific position, not to view the screen even on the top/bottom as well as on the left/right, thereby enhancing protection on privacy of a user.