| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a door body for a showcase, in which dew condensation on the surface of a transparent glass plate can be prevented. <P>SOLUTION: The door body for the showcase includes: a transparent glass plate 11 on the entire surface of which a transparent conductive film 12 functioning as an anti-sweat heater is coated; a pair of external connection electrodes 13 arranged along the upper edge and the lower edge of the transparent glass plate 11, connected to a power source, and supplying power to the transparent conductive film 12; and a pair of upper and lower frames 30 holding the transparent glass plate 11 in a state that the external connection electrodes 13 are covered. Thus, a region surrounded by the external connection electrodes 13 and the frames 30 is not exposed, and consequently, dew condensation on the surface of the transparent glass plate 11 can be prevented. <P>COPYRIGHT: (C)2012,JPO&INPIT |
