title: Colorimetric characterization models based on colorimetric characteristics evaluation for active matrix organic light emitting diode panels.
abstract: The colorimetric characterization of active matrix organic light emitting diode (AMOLED) panels suffers from their poor channel independence. Based on the colorimetric characteristics evaluation of channel independence and chromaticity constancy, an accurate colorimetric characterization method, namely, the polynomial compensation model (PC model) considering channel interactions was proposed for AMOLED panels. In this model, polynomial expressions are employed to calculate the relationship between the prediction errors of XYZ tristimulus values and the digital inputs to compensate the XYZ prediction errors of the conventional piecewise linear interpolation assuming the variable chromaticity coordinates (PLVC) model. The experimental results indicated that the proposed PC model outperformed other typical characterization models for the two tested AMOLED smart-phone displays and for the professional liquid crystal display monitor as well.
authors.affiliation: State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, China.
authors.forename: Rui
authors.initials: R
authors.lastname: Gong
authors.forename: Haisong
authors.initials: H
authors.lastname: Xu
authors.forename: Qingfen
authors.initials: Q
authors.lastname: Tong