Home Question Answer How much voltage is required to forward bias a blue or white LED segment? How much voltage is required to forward bias a blue or white LED segment? A blue or white LED segment requires 3.6 volts to be forward biased. Related Questions What is a 7-segment display? What is a display device? What is an OLED? What is an AMOLED display? How does a 7-segment display work? What are the advantages of OLED displays? What common household appliances feature 7-segment displays? How do you connect a 7-segment display to a WizGear IoT bridge? Load More