Adaptive pixel voltage compensation for display panels

A circuit, comprising:

• a switching device configured to output a first current based on a received voltage;
• a light-emitting diode (LED) configured to illuminate to a first gray level based on the first current output by the switching device;
• current mirror circuitry configured to generate a second current that mirrors the first current;
• a current source configured to output a reference current based on a voltage value that corresponds to the received voltage;
• comparator circuitry configured to determine a difference between the second current and the reference current;
• and
• voltage adjustment circuitry configured to adjust a source voltage output provided to at least one pixel of an electronic display based on the difference.

A display device, comprising:

• a display comprising a plurality of pixels;
• a temperature-sensing circuit configured to detect a temperature associated with the plurality of pixels;
• and
• a data driver configured to adjust a plurality of data voltages provided to a plurality of pixel driving circuits based on the temperature.

A display device, comprising:

• a display comprising a plurality of pixels;
• a temperature-sensing circuit configured to detect a temperature associated with the plurality of pixels;
• and
• a converter circuit configured to adjust a source voltage provided to a plurality of pixel driving circuits based on the temperature.