tv .Method of business by sending advertisement through projection TV which is the display window secne on the shop is the screen.

摘要

PURPOSE: A method for telecasting an advertisement by replacing a display window of a shop by a TV screen is provided to show a more clear picture to passers-by and attract public gaze. CONSTITUTION: A front part of a shop is made up of a display window which is a glass surface for displaying an advertisement, an entrance, and a sign part. The display window is replaced by a screen of a TV. To transmit an image to the screen of the TV, the image is transmitted to a projector. The projector projects the image to a mirror to make a large image.