DISPLAY DEVICE AND METHOD FOR MEASURING DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To promote reduction in the height dimensions of a bezel and a display device, and enable a physical quantity to be measured without imposing a load on a cable connecting to a sensor member.SOLUTION: The display device has a bezel 3 disposed at the circumferential edge of the display surface 2a of a display panel. A sensor member 9 having a sensor 11 for measuring the physical quantity of the display surface 2a is provided on the front side of the display panel. A shaft 8 for moving the sensor member 9 forward and backward between the inside of the bezel 3 and the display surface 2a is disposed in the thickness direction of a base part provided at the upper corner of the display panel. The shaft 8 is rotated in forward and reverse by operation of a solenoid provided on the rear side of the display panel. The shaft 8 is rotated to move the sensor member 9 forward and backward between the bezel and the display surface. A cable 24 is disposed for the shaft 8 on the side of the sensor member 9 that is opposite the sensor 11. The cable 24 connects to a power supply on the rear side across the base part, the cable 24 being bent when the sensor member 9 is rotated from the initial position to a measurement position.SELECTED DRAWING: Figure 8