OLED display with aging and efficiency compensation

Details OLED display with aging and efficiency compensation OLED display with aging and efficiency compensation

2007-06-22

2010-12-28

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C313S484000

Reexamination Certificate

active

07859501

ABSTRACT:
A method of compensating for changes in an OLED drive circuit, includes: providing a drive transistor; providing a first voltage source and a first switch; providing an OLED device connected to the drive transistor. Voltages are measured and used to compensate for changes in the OLED drive transistor.

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