DYNAMIC VOLTAGE DISPLAY DRIVER

OLED display color output may vary substantially as a function of display temperature, which changes over time. Luminance of each of the pixels is defined by the current flowing therethrough, which is a function of the applied voltage and resistivity of the pixels. Temperature affects the resistivity of the pixels and thus the current flowing therethrough if voltage is held constant. The temperature response of red, green, and blue pixels differs, particularly at low applied voltage levels. As a result, the relative luminance of red, green, blue may vary with temperature changes, which may yield an undesirable overall color variance. The presently disclosed systems and methods dynamically adjust driving voltage to maintain color quality within a desired specification, while also reducing (or in some implementations, minimizing) power consumption of the OLED display. OLED显示器的颜色输出可能会随显示器温度的变化而显著变化，而显示器温度会随时间变化。每个像素的亮度由流过其中的电流定义，该电流是所施加电压和像素电阻率的函数。在电压保持恒定的情况下，温度会影响像素的电阻率并从而影响流过像素的电流。红色、绿色和蓝色像素的温度响应不同，特别是在低的施加电压电