| 摘要 |
PROBLEM TO BE SOLVED: To improve utility and to expand the applications to various kinds of devices, such as game machines and musical instruments by enabling variable control of a light emission luminance after releasing of the depression of a translucent object according to the form of the depression. SOLUTION: A movable object 39 is light transmittable, has elasticity and is made vertically movable due to the elastic deformation of a skirt part 44. When a head 42 is pushed down to turn on switches SW1, 2, a light emitting unit 46 emits light and the light is visually recognized through a body part 44 and the head 42. Afterglow control is performed according to the form (mode) of the set afterglow control. For example, the luminance level L after the switch SW is turned off is controlled according to a key on time IT etc. COPYRIGHT: (C)2007,JPO&INPIT
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