| 摘要 |
An adjustment method for a gamma voltage of an OLED display device. The adjustment method comprises: acquiring a test picture prestored in an OLED display device, and extracting first data information about the test picture, wherein the first data information comprises a current parameter or an optical parameter (S101); conducting comparative analysis processing on the first data information and prestored second data information about the test picture before the OLED display device is aged, so as to obtain an aging coefficient of the OLED display device, wherein the second data information comprises a current parameter or an optical parameter (S102); and acquiring a group of gamma voltage values corresponding to the aging coefficient, and outputting the gamma voltage values to a gamma integrated circuit of the OLED display device to complete the adjustment of the gamma voltage (S103). The adjustment method is used for adjusting the gamma voltage of the OLED display device, the autonomic adjustment of a user can be realized, the method is easy to implement, there is no need to return to the factory, and accordingly, the maintenance cost is effectively lowered. |
