| Figure 1 |
 |
| This circuit digitally controls and automatically thermally compensates for contrast bias by using a programmable digital potentiometer, an NTC thermistor, and an inverting current-mode PWM regulator. |
back |
| Figure 1 |
|
| This circuit digitally controls and automatically thermally compensates for contrast bias by using a programmable digital potentiometer, an NTC thermistor, and an inverting current-mode PWM regulator. |
back |