| 摘要 |
PROBLEM TO BE SOLVED: To simplify a structure for detecting the temperature of an input part. SOLUTION: An information processing device 1 includes: a temperature sensing switch 4 that changes a conductive state between signal lines X1-X4 and signal lines Y1-Y4 according to the temperature; input keys 3, each changing a conductive state of a pair of the signal lines X1-X4 and Y1-Y4, other than the pair made conductive through the temperature sensing switch 4; and a conduction detection part 5 that detects the change in the conductive state of the pairs of the signal lines X1-X4 and Y1-Y4 to output a detection signal. COPYRIGHT: (C)2011,JPO&INPIT |
