| abstract |
This invention relates to the switch unit by which a switch operation position is illuminated, and makes it a subject to illuminate a switch operation position directly, aiming at thickness reduction and low rigidity.n n n First sheet-like member 2 provided with a dome-shaped movable contact 5 that is movable at the time of operation, and a pair of electrodes 13 and 14 for feeding power to the light emitting portion 12 and the light emitting portion 12. 1 A of switch units are formed by the 2nd sheet-like member 3 provided in this and laminated | stacked on the 1st sheet-like member 2. As shown in FIG. In addition, one electrode 14 for feeding power is formed by a transparent conductive polymer, and the base electrode 13, the conductive polymer electrode 14, and the light emitting portion 12 are formed with a dome-shaped movable contact 5. Excreted at opposite locations. |