Timing controller, organic light-emitting diode (OLED) display having the same and method for driving the OLED display

摘要

A timing controller, OLED display having the same and method of for driving the display are disclosed. The timing controller includes a failure mode determiner that can receive an input signal and determine whether the OLED display is in a failure mode based on the input signal. The timing controller also includes a failure mode generator configured to store a fail signal, output the fail signal in the failure mode, and selectively output a multiplexed signal including one of the input signal or the fail signal based on whether the OLED display is in the failure mode. The timing controller further includes a failure mode controller configured to receive the multiplexed signal from the failure mode generator, store the multiplexed signal, and selectively output the multiplexed signal of a current frame or the multiplexed signal of a previous frame based on whether the OLED display is in the failure mode.

主权项

1. A timing controller for an organic light-emitting diode (OLED) display, comprising:
a failure mode generator configured to i) store a fail signal, ii) output the fail signal when the OLED display is in a failure mode, and iii) selectively output a multiplexed signal including one of an input signal or the fail signal based at least in part on whether the OLED display is in the failure mode; and a failure mode controller configured to i) receive the multiplexed signal from the failure mode generator, ii) store the multiplexed signal, and iii) selectively output the multiplexed signal of a current frame or the multiplexed signal of a previous frame based at least in part on whether the OLED display is in the failure mode.