| 摘要 |
PROBLEM TO BE SOLVED: To carry out light-emitting display without increasing the dimensions in height direction. SOLUTION: This is a power supply switch device 20 installed in a main body case 2 of a computer 1, and includes a cantilever hinge part 25 extending to the outside from a pushing operating part 24, and is provided with a push-button part 21 which is supported rockably by a base member 31 with the tip part of the cantilever hinge part 25 as a fulcrum, and in which the pushing operating part 24 moves approaching and separating to the base member 31, a light-emitting element 22 arranged in a portion to surround the push-button part 21, and a light guide body 26 which is arranged in a portion from an opposed portion to the light-emitting element 22 up to the upper face of the pushing operating part 24, and guides the light in the case the light-emitting element 22 is lighted to the upper face of the pushing operating part 24. COPYRIGHT: (C)2009,JPO&INPIT
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