LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER

摘要

This lighting device is characterized by comprising: cold cathode tubes (17); a chassis (14) that is formed by a conductive material and accommodates the cold-cathode tubes (17); a control circuit board (40) attached to the chassis (14); a circuit board cover (60) formed from a conductive material, attached to the chassis (14), and disposed so as to cover the control circuit board (40); and a conductive member (80) intervening between the chassis (14) and the circuit board cover (60) and being elastically in contact with both the chassis (14) and circuit board cover (60). The lighting device is further characterized by at least part of a contact surface (63D), which is on the circuit board cover (60) and in contact with the conductive member (80), having a protruding part (70) formed thereon that protrudes toward the chassis (14).