| 摘要 |
When a time grayscale method is used, it is an object to provide a display device in which the number of signal writings into a pixel can be reduced by dividing one frame period by the number of bits and power consumption can be reduced, and grayscale can be expressed. Further a smaller electronic device that performs display by a time grayscale method can be obtained. Grayscale can be expressed by dividing one frame period into subframe periods without storing signals by grayscale expression by a time grayscale method. Thus, power consumption can be reduced and downsizing of an electronic device can be achieved. |
