System and method for dynamic backlight and ambient light sensor control management with semi-supervised machine learning for digital display operation

A method for managing dynamic backlight and ambient light sensor (DBL and ALS) brightness control of an information handling system comprising:

• emitting light from a display screen subject to full measures of DBL brightness control for automatically modifying brightness level of the display screen dependent upon detection of display content type for optimal contrast level;
• receiving an ALS input indicating a first ambient light level to an ALS brightness control system for automatically modifying brightness level of the display screen to increase brightness with high levels of ambient light and dim brightness levels with low levels of ambient light, where the ALS brightness control system is independent of the DBL brightness control system;
• determining, via a processor, the sensitivity of the ALS brightness control system indicating ALS brightness adjustment amounts based on detected ambient light;
• executing, via the processor, a DBL and ALS brightness control management system to shift between limiting either the DBL control system brightness level modification or the ALS control system brightness level modification based on determining whether the DBL control system brightness level modification and ALS control system brightness level modification conflict to adjust brightness levels of the display screen above a high DBL-ALS management threshold ambient light level or below a low DBL-ALS management threshold ambient light level;
• and
• performing a gradual shift reducing brightness control adjustment measures of the DBL control system upon the determination by the DBL and ALS brightness control management system that the information handling system is in an outdoor location.

A computer implemented method for managing dynamic backlight and ambient light sensor (DBL and ALS) brightness control of an information handling system comprising:

• emitting light from a display screen subject to full measures of DBL brightness control system for automatically modifying brightness level of the display screen dependent upon detection of display content type for optimal contrast level;
• receiving an ALS input indicating a first ambient light level to an ALS brightness control system for automatically modifying brightness level of the display screen to increase brightness with high levels of ambient light and dim brightness levels with low levels of ambient light, where the ALS brightness control system is independent of the DBL brightness control system;
• determining, via a processor, the sensitivity of the ALS control system indicating ALS brightness adjustment amounts based on detected levels of ambient light;
• executing, via the processor, a DBL and ALS brightness control management system to accept DBL control system brightness level modification automatic instructions and ALS control system brightness level modification automatic instruction and shifting between limiting either the DBL control system brightness level modification or the ALS control system brightness level modification based on determining whether the DBL control system brightness level modification and ALS control system brightness level modification conflict to adjust brightness levels of the display screen above a high DBL-ALS management threshold ambient light level or below a low DBL-ALS management threshold ambient light level;
• and
• performing a gradual shift reducing brightness control adjustment measures by limiting the effect of the ALS brightness control system brightness level modification upon the determination by the DBL and ALS brightness control management system that the information handling system is in an environment with low ambient light conditions.