| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device and a control method for the display device such that individual devices (e.g. organic EL elements) can individually be brought under optimum luminance control without being affected by differences in variation in light emission luminance-applied voltage characteristics among the devices. <P>SOLUTION: A light emission luminance variation detector 308 detects a value of variation in light emission luminance based upon a detection output of a photodetector 19 with respect to each of high-luminance display pixels and low-luminance display element, and a temperature detector 311 detects a value of temperature variation of each pixel based upon a detection output of a temperature sensor 20. A data standardization processing unit 312 standardizes(converts) values of temperature variation of the individual pixels into luminance values La of the high-luminance display pixels and luminance values Lb of the low-luminance display pixels corresponding to the values of luminance variation of the high-luminance display pixels and low-luminance display pixels, thereby performing temperature correction. Then the luminance values La and Lb obtained through the temperature correction are used to control luminance correction. <P>COPYRIGHT: (C)2008,JPO&INPIT |
