| 摘要 |
A liquid crystal display device (1) includes: an emphasis conversion section (2) performing an emphasis conversion process on image data of a current frame, based on an emphasis conversion parameter corresponding to a combination of image data of the current frame and image data of a frame immediately preceding the current frame; driving sections (3, 5, 6) causing a liquid crystal display panel (4) to display an image corresponding to the image data on which the emphasis conversion process has been performed by the emphasis conversion section (2); a temperature sensor (7) detecting an in-device temperature of the liquid crystal display device (1); an optical sensor (9) detecting a light intensity of incident external light into the liquid crystal display panel (4); and a control section (8) calculating a temperature of the liquid crystal display panel (4), based on the in-device temperature and the light intensity, and changing the emphasis conversion parameter to be used in the emphasis conversion process in accordance with the calculated temperature of the liquid crystal panel (4). Thus, even when the temperature of the liquid crystal display panel (4) is changed by the incident external light, optical response characteristics of the liquid crystal display panel (4) can be appropriately corrected. |
