摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thin key sheet hardly damaged by pressing operations. Ž<P>SOLUTION: When a key top 4 is press-operated, a floating support part 10c of a rubber molding 10 and a film sheet 11 deform, and both the floating support part 10c and the film sheet 11 share a pressing load, so that a load added on the floating support part 10c is alleviated to make it harder to be damaged. Further, since the film sheet 11 covers a crosspiece part 12a of a resin plate 12, occurrence of abnormal noises due to contact of the key top 4 with the resin plate 12 can be prevented. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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