| 摘要 |
PROBLEM TO BE SOLVED: To improve connection reliability of a light source substrate and a power feeding member.SOLUTION: A backlight device 12 comprises: an LED 24; an LED substrate 25 on which the LED 24 is provided; an LED driving circuit substrate 30; a power feeding side connector 32 provided on one of the LED substrate 25 and the LED driving circuit substrate 30 and having a fitting space IS inside; an LED substrate side connector 31 provided on the other of the LED substrate 25 and the LED driving circuit substrate 30, fitted with the fitting space IS of the power feeding side connector 32, and having an LED substrate side terminal section 34 to be electrically connected with the power feeding side connector 32; and a power feeding side terminal section 36 provided on the power feeding side connector 32, arranged in a form faced to the fitting space IS, electrically connected with the LED substrate side terminal section 34, and having plural contact sections 38 contacting the LED substrate side terminal 34 at a different position and having the same polarity. |
