Anti-peep Film Using Light Reflective Film

摘要

The present invention relates to a peeping prevention film using a light reflecting film, and more particularly, is attached to a display window of a mobile phone, a monitor, etc. to reflect light flowing from the side or diagonal direction and transmit only light flowing from a substantially vertical direction In particular, the present invention relates to a peeping prevention film which makes it impossible to discern information displayed on a user's display window when a third party nearby is peeking from the side.;The present invention is a light release film, a first release adhesive layer provided on the upper side of the light reflection film, the first release paper is temporarily bonded to be detachable by the adhesive force of the first transparent adhesive layer, the lower side of the light reflection film Provided in the second transparent pressure-sensitive adhesive layer, provided with a peeping prevention film consisting of a second release paper is separable to the adhesive force of the second transparent pressure-sensitive adhesive layer, in particular, the light reflection film is a substrate layer made of a transparent synthetic resin ( 36), a reflective layer 34 that is thermocompression-bonded to the upper surface of the base layer 36, and a protective layer 32 coated on the upper surface of the reflective layer 36.;According to the present invention, the information displayed on the display window of the user can completely eliminate the fear of being exposed to the third party located nearby, and the user can operate the mobile phone or the like without being aware of the surroundings. In addition, due to the simple structure and manufacturing process, the manufacturing cost is greatly reduced, and various kinds of advertising texts are printed and provided to the consumer in the form of promotional materials, thereby continuously exposing specific advertisements to the consumers and thus the advertising effect. Has the effect of maximizing.;Light reflecting film, film, display window, advertisement