Lighting device having reflecting sheet and connector for fastening said reflecting sheet and display device
A lighting device includes LEDs, a reflecting sheet that reflects light emitted from the LEDs, and connectors electrically connected to the LEDs. The reflecting sheet has integrated superposed portions on which the connectors are superposed, and the connector surface on the reflecting sheet side thereof serves as a sheet pressing surface for pressing down the superposed portions of the reflecting sheet.
1. A lighting device comprising:
a light source;
a reflecting sheet for reflecting light emitted from the light source; and
a connector that is electrically connected to the light source;
the reflecting sheet having an integrated superposed portion on which the connector is superposed; and
a surface of the connector on the reflecting sheet side thereof serving as a sheet pressing surface for pressing down the superposed portion of the reflecting sheet;
the connector further comprising terminals, wherein
the distal ends of the terminals of the connector are formed to a shape tapering to a needle shape enabling the terminals of the connector to pierce and pass through the superposed portion of the reflecting sheet.
2. The lighting device according to claim 1 , further comprising:
a light source substrate having a mounting surface for mounting the light source, and having a connector installation section furnished on the mounting surface;
the reflecting sheet being disposed over the mounting surface of the light source substrate so as to cover the connector installation section of the light source substrate; and
the connector being installed in the connector installation section of the light source substrate covered by the reflecting sheet, giving rise to a state in which the superposed portion of the reflecting sheet is sandwiched between the sheet pressing surface of the connector and the mounting surface of the light source substrate.
3. The lighting device according to claim 2 ,
the light source substrate including at least two light source substrates disposed to be adjacent to one another; and
the connector electrically connecting the two light source substrates to one another.
4. The lighting device according to claim 1 ,
a space being furnished between the sheet pressing surface of the connector and the reflecting sheet.
5. The lighting device according to claim 1 further comprising a fastening member for fastening the reflecting sheet,
the reflecting sheet being fastened by both the fastening member and the connector.
6. A display device comprising:
the lighting device according to claim 1 ; and
a display panel that is lit by light from the lighting device.