TY - JOUR
AU - Tsai, Yaw‐Ming
AB - A novel pixel circuit for active‐matrix OLED has been developed and simulated. The circuitry is voltage‐driven which compensates not only the threshold voltage (Vth) for TFT device but also the power voltage (PVdd) for OLED. In this scheme, only one capacitor (Cst) is required to store the Vth of the driving TFT as well as to hold the data during one frame time. The voltage drop of PVdd due to large current flown on the power line can also be cancelled out, which improves the uniformity of the brightness. The circuit operation and simulation results will be described and presented.
TI - P‐134: Novel Pixel Compensation Circuit for AMOLED Display
JO - Sid Symposium Digest of Technical Papers
DO - 10.1889/1.2036570
DA - 2005-05-01
UR - https://www.deepdyve.com/lp/wiley/p-134-novel-pixel-compensation-circuit-for-amoled-display-3hjRW1sGcR
SP - 814
VL - 36
IS - 1
DP - DeepDyve
ER -