LIGHT GUIDE PLATE FOR PUSH-BUTTON SWITCH DEVICE AND PUSH-BUTTON SWITCH DEVICE
PROBLEM TO BE SOLVED: To provide a light guide plate for a push-button switch device flexible and capable of surely lighting the push button, and the push-button switch device using it. SOLUTION: The light guide plate 30 for a push-button switch is the light guide plate 30 guiding light emitted from...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a light guide plate for a push-button switch device flexible and capable of surely lighting the push button, and the push-button switch device using it. SOLUTION: The light guide plate 30 for a push-button switch is the light guide plate 30 guiding light emitted from an LED as a light source 24. The light guide plate 30 is made of a thin-plate transparent rubber formed object, put just under a push button 10, and includes a lighting part 32 lighting the push button 10 between the bush button 10 and a switch 22. COPYRIGHT: (C)2008,JPO&INPIT |
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