Claims (10)
一種顯示器的掃描方法，包括：在一畫面期間的一第一掃描期間，該顯示器使用一第一掃描速度來進行掃描，其中該第一掃描期間包括一垂直後廊期間；在該畫面期間的一第二掃描期間，該顯示器使用一第二掃描速度來進行掃描，其中該第二掃描期間對應一顯示影像區域；以及在該畫面期間的一第三掃描期間，該顯示器使用一第三掃描速度來進行掃描，其中該第三掃描期間包括一垂直前廊期間；其中，該第二掃描速度高於該第一掃描速度及該第三掃描速度。A scanning method for a display, comprising: scanning a display using a first scanning speed during a first scanning period during a picture period, wherein the first scanning period comprises a vertical porch period; and during the picture period During the second scan, the display scans using a second scan speed, wherein the second scan period corresponds to a display image area; and during a third scan during the screen, the display uses a third scan speed Scanning is performed, wherein the third scanning period includes a vertical front corridor period; wherein the second scanning speed is higher than the first scanning speed and the third scanning speed.
如申請專利範圍第1項所述之方法，其中該第一掃描期間及該第三掃描期間於掃描速度減慢所增加的掃描時間可填補該第二掃描期間於掃描速度加快後所節省的掃描時間。The method of claim 1, wherein the scan time increased by the scan speed during the first scan period and the third scan period can fill the scan saved after the scan speed is increased during the second scan period. time.
如申請專利範圍第1項所述之方法，其中該第二掃描期間包括多個第一水平掃描期間。The method of claim 1, wherein the second scanning period comprises a plurality of first horizontal scanning periods.
如申請專利範圍第3項所述之方法，其中該第一掃描期間包括多個第二水平掃描期間，該第二掃描期間包括多個第三水平掃描期間，且該些第二水平掃描期間及該些第三水平掃描期間對應一非顯示影像區域。The method of claim 3, wherein the first scanning period comprises a plurality of second horizontal scanning periods, the second scanning period comprises a plurality of third horizontal scanning periods, and the second horizontal scanning periods and The third horizontal scanning period corresponds to a non-display image area.
如申請專利範圍第4項所述之方法，其中該些第二水平掃描期間位於該垂直後廊期間與該第二掃描期間之間，該些第三水平掃描期間位於該垂直前廊期間與該第二掃描期間之間。The method of claim 4, wherein the second horizontal scanning period is between the vertical porch period and the second scanning period, and the third horizontal scanning period is during the vertical porch period Between the second scan period.
如申請專利範圍第3項所述之方法，其中對應該顯示影像區域的過驅動比例高於對應該非顯示影像區域的過驅動比例。The method of claim 3, wherein the overdrive ratio corresponding to the image area is higher than the overdrive ratio corresponding to the non-display image area.
如申請專利範圍第1項所述之方法，其中該第一掃描期間、該第二掃描期間及該第三掃描期間彼此不重疊。The method of claim 1, wherein the first scanning period, the second scanning period, and the third scanning period do not overlap each other.
如申請專利範圍第1項所述之方法，其中該第一掃描期間、該第二掃描期間及該第三掃描期間的總和等於該畫面期間。The method of claim 1, wherein the sum of the first scanning period, the second scanning period, and the third scanning period is equal to the picture period.
如申請專利範圍第1項所述之方法，其中該垂直後廊期間配置於一垂直同步信號之後。The method of claim 1, wherein the vertical porch is disposed after a vertical sync signal.
如申請專利範圍第1項所述之方法，其中該垂直前廊期間配置於一垂直同步信號之前。The method of claim 1, wherein the vertical front corridor is disposed before a vertical synchronization signal.