| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device which allows sufficient temperature control and does not deteriorate image quality to be displayed. SOLUTION: The display device is provided with a plurality of display devices 1 to be numerously arranged, a cabinet 2 which supports the plurality of display devices, a heater 8 for heating which heats the display devices 1, a fan 6 for cooling which cools the display devices 1, a plurality of temperature sensors 3 which measure temperature of the display devices 1 and a control part 7 which collects and calculates output values from the temperature sensors 3. Then, the control part 7 controls the heater 8 for heating and the fan 6 for cooling based on a calculation result and changes drive conditions of the display devices 1 based on the calculation result. COPYRIGHT: (C)2005,JPO&NCIPI
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