EXTERNAL DETECTION SEE-THROUGH DOOR AND EXTERNAL DETECTION SEE-THROUGH CABINET HAVING SAME

摘要

An embodiment of the present invention provides an external detection see-through door of a cabinet for storing things. The external detection see-through door comprises: a see-through window; a sensor configured to sense a specific status of the outside of the front of the see-through window; a light emitting module configured to increase the amount of emitted light according to a signal from the sensor that has detected a specific status of the outside, to thereby increase the amount of light that goes toward the see-through window after being reflected inside the cabinet; and an optical film provided in the see-through window, wherein the optical film has a light transmittance which prevents the inside of the cabinet from being seen through from outside before the sensor detects a specific status, and which, when the light emitting module increases the amount of emitted light according to a signal from the sensor that has detected a specific status of the outside, enables the inside of the cabinet to be seen through from outside by means of the light that has reflected inside the cabinet and penetrated through the see-through window and the optical film.