| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal display device, capable of suppressing temperature rise of a heat-sensitive part and efficiently discharging the heat within a housing. SOLUTION: A substrate arrangement surface 11 to be formed on the back surface of a liquid crystal monitoring device 10 is divided into a plurality of areas by a vertically drawable reinforcing member 12. A signal substrate part 32 and a TCON substrate 34 are arranged in the same area, and a power supply substrate 33 is arranged in a different area therefrom. According to such an arrangement, temperature rise of a heat-sensitive signal substrate 32a of the signal substrate part 32 is suppressed, and the air heated by the heat generated by a power supply substrate 33a of the power supply substrate part 33 is efficiently raised and discharged along the reinforcing member 12. COPYRIGHT: (C)2009,JPO&INPIT
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