Low-power consumption driving device and low-power consumption driving method

Abstract

A low-power driving device includes a driver and a display. The display includes a display area and a virtual area. The driver outputs a first common voltage and a second common voltage. The display area receives and illuminates according to the first common voltage. The virtual area receives the second common voltage. In the first area, the display outputs screen data. The first common voltage includes a first pulse duration, and the first area includes a first duration. The first pulse duration is related to the first duration, a first quantity of the first common voltage, and a second quantity of the second common voltage, wherein the first quantity and the second quantity are each positive integers greater than or equal to 1.

Claims

1. A low-power driving device, comprising: a driver for outputting a first common voltage and a second common voltage; and a display, comprising: a display area for receiving and emitting light according to the first common voltage; and a virtual area for receiving the second common voltage; wherein the display area is different from the virtual area; wherein the display outputs image data in a first interval; wherein the first common voltage includes a first pulse duration, and the first interval includes a first duration; wherein the first pulse duration is related to the first duration, a first quantity of the first common voltage, and a second quantity of the second common voltage, and the first quantity and the second quantity are each positive integers greater than or equal to 1.

2. The low-power drive device as claimed in claim 1, wherein a first voltage transverse value of the first common voltage group is approximately the same as a second voltage transverse value of the second common voltage group.

3. The low-power drive device as claimed in claim 1, wherein a first voltage transverse value of the first common voltage group is greater than a second voltage transverse value of the second common voltage group.

4. The low-power driving device as claimed in claim 1, wherein the driver obtains a low correlation threshold, a medium correlation threshold and a high correlation threshold based on a change in the screen data using an artificial intelligence algorithm.

5. The low-power driving device as described in claim 4, wherein the driver uses the artificial intelligence algorithm to determine whether the virtual area is set within the display area based on the low correlation threshold, the medium correlation threshold and the high correlation threshold.

6. The low-power driving device as described in claim 5, wherein when it is determined that the virtual area is located within the display area, the driver distributes the virtual area within the display area.

7. The low-power driving device as claimed in claim 1, wherein the driver determines a ratio between the first quantity and the second quantity using an artificial intelligence algorithm based on ambient light information or frame rate information.

8. The low-power drive device as claimed in claim 1, wherein the driver determines a ratio between the first quantity and the second quantity by means of an artificial intelligence algorithm based on an operating mode or a power-saving mode of a processor.

9. The low-power driving device as claimed in claim 1, wherein the driver uses an artificial intelligence algorithm to determine a ratio between the first quantity and the second quantity based on static or dynamic data of the screen data.

10. The low-power drive device as claimed in claim 1, wherein the first number of the first group of common voltages is greater than the second number of the second group of common voltages.

11. A low-power driving method, comprising: outputting a first common voltage and a second common voltage via a driver; receiving and emitting light according to the first common voltage via a display area; receiving the second common voltage via a virtual area; and outputting image data via a display in a first interval; wherein the display includes the display area and the virtual area, the display area being different from the virtual area; wherein the first common voltage includes a first pulse duration, and the first interval includes a first duration; wherein the first pulse duration is related to the first duration, a first quantity of the first common voltage, and a second quantity of the second common voltage, and the first quantity and the second quantity are each positive integers greater than or equal to 1.

12. The low-power driving method as described in claim 11, wherein a first voltage transverse value of the first common voltage group is approximately the same as a second voltage transverse value of the second common voltage group.

13. The low-power driving method as described in claim 11, wherein a first voltage transverse value of the first common voltage group is greater than a second voltage transverse value of the second common voltage group.

14. The low-power driving method as described in claim 11, wherein the driver obtains a low correlation threshold, a medium correlation threshold, and a high correlation threshold based on a change in the screen data using an artificial intelligence algorithm.

15. The low-power driving method as described in claim 14, wherein the driver uses the artificial intelligence algorithm to determine whether the virtual area is set within the display area based on the low correlation threshold, the medium correlation threshold, and the high correlation threshold.

16. The low-power driving method as described in claim 15, wherein when it is determined that the virtual area is set within the display area, the driver distributes the virtual area within the display area.

17. The low-power driving method as described in claim 11, wherein the driver uses an artificial intelligence algorithm to determine a ratio between the first quantity and the second quantity based on ambient light information or frame rate information.

18. The low-power driving method as described in claim 11, wherein the driver determines a ratio between the first quantity and the second quantity by means of an artificial intelligence algorithm based on an operating mode or a power-saving mode of a processor.

19. The low-power driving method as described in claim 11, wherein the driver uses an artificial intelligence algorithm to determine a ratio between the first quantity and the second quantity based on static or dynamic data of the screen data.

20. The low-power driving method as described in claim 11, wherein the first number of the first group of common voltages is greater than the second number of the second group of common voltages.

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