Content based dynamic control for display brightness
OwnerWenlong Li, Xiao Feng Xiao-Feng Li +1inventors
InventorsWenlong Li, Xiao Feng Xiao-Feng Li, Haitao Feng
Life of this patent
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Abstract
Generally, this disclosure provides methods and systems for dynamic control of display brightness in different regions of the display based on window configuration and content. The method may include determining regions of interest to a user on the display; adjusting the display brightness in the regions of interest to a first level of brightness; and adjusting the display brightness in regions outside of the regions of interest to a second level of brightness, such that the second level of brightness is lower than the first level of brightness. The dynamic adjustment of display brightness in different regions of the display may reduce power consumption by the display.
Claims23
1-22. (canceled)
A system for adjusting display brightness, said system comprising:
- a region of interest determination module configured to determine regions of interest to a user on said display;
- and
- a brightness adjustment module configured to adjust said display brightness in said regions of interest to a first level of brightness and adjust said display brightness in regions outside of said regions of interest to a second level of brightness, wherein said second level of brightness is lower than said first level of brightness.
A method for adjusting display brightness, said method comprising:
- determining regions of interest to a user on said display;
- adjusting said display brightness in said regions of interest to a first level of brightness;
- and
- adjusting said display brightness in regions outside of said regions of interest to a second level of brightness, wherein said second level of brightness is lower than said first level of brightness.
A computer-readable storage medium having instructions stored thereon which when executed by a processor result in the following operations for adjusting display brightness, said operations comprising:
- determining regions of interest to a user on said display;
- adjusting said display brightness in said regions of interest to a first level of brightness;
- and
- adjusting said display brightness in regions outside of said regions of interest to a second level of brightness, wherein said second level of brightness is lower than said first level of brightness.
Dependencies are inferred from the claim text.