| 摘要 |
<p>Disclosed is a display device which measures display characteristics, such as luminance and chromaticity, relating to display performed by a display panel. In the display device, an optical sensor (5) is disposed at a position where light that has been outputted from the display surface (1a) of a liquid crystal panel (1), i.e., the display panel, and reflected external light that has been reflected by the display surface (1a) enter. The characteristics of the display panel as well as those of the reflected light of environmental light that has been inputted from the outside and reflected by the display surface can be measured by disposing the optical sensor (5) at such position, and on the basis of the measurement results, the display characteristics can be accurately adjusted.</p> |
