摘要 |
PROBLEM TO BE SOLVED: To provide a member for an illumination-type push-button switch in which a plurality of key tops are lighted up with uniform brightness, and even if it is in one keytop, it is lighted up with uniform brightness on the whole in its capacity. SOLUTION: At a rear face of a resin film 1, an EL element 6 is installed having a light-emitting layer 5 made to correspond to a plane shape of each key top 2 directly under the key top 2. COPYRIGHT: (C)2004,JPO&NCIPI
|