This work proposes a novel system that integrates a simplified 2T1C pixel structure and external compensating circuit to ameliorate VTH variations and OLED degradation. The proposed system effectively detects aging characteristics by comparing pixel current with reference current through the external compensating circuit. The simulation results indicate that the proposed system effectively stabilizes pixel current and maintain brightness uniformity.
|Number of pages||3|
|Journal||SID Conference Record of the International Display Research Conference|
|Publication status||Published - 2008|
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering