| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an LED lighting system allowing only an LED part to be replaced in an LED failure, and of reducing replacement manhours. <P>SOLUTION: A nearly C-shaped cutout 3 is formed on a base 2 of a flexible printed board 1; LEDs 5 are mounted to a part surrounded by the cutout 3 to form an LED mounting part 4; the LED mounting part4 is connected to the base 2 through a connection part 8; one or more terminal parts 7 connected to a power source are formed in the outside other than a part where the connection part 8 of the cutout 3 is present; the connection part 8 is cut when the LED 5 fails; and terminal parts 9 formed in a part relevant to the connection part of an LED mounting part 4A for replacement is connected to the terminal part(s) 7 of the base 2. <P>COPYRIGHT: (C)2007,JPO&INPIT |
