| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of calibrating a display device, by which the number of iteration in order to optimize an electrical control voltage of a display device is reduced. SOLUTION: In the calibration method, the optical contrast measurement of the display device 10 and the calculation of the electrical voltage value are carried out once during each calibration step. The optimization of the electrical control voltage is carried out starting from the initial value of the electrical control voltage and ending with the final value of the electrical control voltage. The calibration method is carried out by means of an initial calibration step and by means of a calibration refinement step, the initial calibration step is carried out once during the calibration method, the calibration refinement step is carried out once or several times during the calibration method, and the approximation of the final value of the electrical control voltage due to the initial calibration step is higher than the approximation of the final value of the electrical control voltage due to the calibration refinement step. COPYRIGHT: (C)2010,JPO&INPIT |
