| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighted switch uniformly lighted without unevenness. SOLUTION: In this lighted switch, a luminous element 9 is disposed in a lighted switch body 10, a button 1 with a lighted surface to which light is projected from the luminous element 9 is disposed at a fixed distance from the luminous element 9, at least one first filter 4 is placed on the lighted surface of the button 1 or formed integrally with the button 1, and the button 1 is lighted by turning on the luminous element 9. A second filter 6 is disposed between the button 1 and the luminous element 9 and provided with a space part bordering the first filter 4, thus giving at least a two-story structure to filters for light diffusion.
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