| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a portion of a flat cable to be housed into an inner case of a lighting system provided with the inner case for housing the flat cable for supplying electric power to a light source without any looseness into a groove formed by an outer peripheral surface of a light transmission plate of a rectangular shape, which is disposed in a casing having a rfectangular base and an open-top box shape, and an inner peripheral surface of the casing. <P>SOLUTION: The portion of the flat cable 1 to be housed in the inner case 2 is subjected to corrugating in a thickness direction and is thereby made freely expandable and contractable in a longitudinal direction. <P>COPYRIGHT: (C)2007,JPO&INPIT |
