| 摘要 |
PROBLEM TO BE SOLVED: To provide a laptop personal computer capable of being thinned as a whole, by lowering the height of a key switch device while securing an amount of a key stroke required for key operation, and by thinning the key switch device while keeping excellent operability of the key. SOLUTION: In this latop personal computer, a switch supporting part 40 having a switch opening 41 is formed in a holder plate 25, while a holder opening 42 is formed at four places around each switch supporting part 40, each switch supporting part 40 is linked with each other through a protruding part 43 protruding downward, each protruding part 43 is provided for every switch device and is commonly used by adjacent key switches, and in addition, a board inserting hole 44 and a supporting plate inserting hole 45 are formed on the flexible circuit board 30 and the switch supporting plate 32 corresponding to each protruding part 43, in order to insert each protruding part 43 in each inserting hole 44, 45.
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