Backlight driving method and device, display device, electronic equipment and storage medium
The invention provides a backlight driving method, a backlight driving device, a display device, electronic equipment and a non-transient computer readable storage medium. The backlight driving method comprises the following steps: acquiring a refresh rate of a to-be-displayed frame and parameters o...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a backlight driving method, a backlight driving device, a display device, electronic equipment and a non-transient computer readable storage medium. The backlight driving method comprises the following steps: acquiring a refresh rate of a to-be-displayed frame and parameters of a liquid crystal panel; determining a black insertion proportion of the to-be-displayed frame according to the refresh rate of the to-be-displayed frame and the parameters of the liquid crystal panel; determining frequency multiplication information of the to-be-displayed frame according to the refresh rate of the to-be-displayed frame and the black insertion proportion of the to-be-displayed frame; determining backlight sub-frame black insertion time of the to-be-displayed frame according to the refresh rate of the to-be-displayed frame, the black insertion proportion of the to-be-displayed frame and the frequency doubling information of the to-be-displayed frame; and providing a backlight driving signal for the |
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