| 摘要 |
PROBLEM TO BE SOLVED: To provide a light switch having a good click touch by using an EL sheet. SOLUTION: Fixed contacts 7a and 7b are provided on an upper surface of a switch board 7. A movable contact 8 of dome shape is provided above the switch board 7. The movable contact 8 is elastically deformed so as to contact with or separate from the fixed contact 7a. A fixed sheet 9 covering the movable contact 8 is connected to the switch board 7. The movable contact 8 is fixed between the fixed sheet 9 and the switch board 7. An EL sheet E is provided above the fixed sheet 9. The EL sheet E and the fixed sheet 9 are connected to each other via a both-side adhesive sheet 10. The both-side adhesive sheet 10 is provided with a through hole 10a such that a portion corresponding to the movable contact 8 does not bind with the movable contact 8. Thus, the both-side adhesive sheet 10 is adhered to the movable contact 8 at a peripheral portion thereof. COPYRIGHT: (C)2004,JPO
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