Publication Date: 2018-Jan-25
The IP.com Prior Art Database
The disclosure is related to calibrating a display, such as an LCD, for an electric device, such as a frequency converter or an inverter. The disclosure suggests an automatic calibration of the display, e.g. a contrast thereof, performed during a functional testing of the electric device containing the display in question. Such functionality could be implemented in a circuit board tester, for example, or in a corresponding testing equipment (production tester).