| 摘要 |
A detachable display device of a refrigerator is provided to reduce power consumption by controlling the on-state of a backlight according to the attachment state of the display device. A detachable display device of a refrigerator includes a liquid crystal display part(23) for displaying the state of the refrigerator, a backlight(25) for supplying a light source to the liquid crystal display part, and a main body detachably received in a receiving groove of the refrigerator while exposing the display part to a front surface, and a backlight controller(30) for controlling a first reference on time of the backlight for the detachment state of the backlight is smaller than a second reference on time for the attachment state in the case of display. |
