Patent ID: 8194014

Claim:
An organic light emitting display device comprising a panel divided into at least two regions comprising a first region crystallized by a first crystallization process and a second region crystallized by a second crystallization process, in which a boundary part of the first and second regions is subject to both the first crystallization process and the second crystallization process, the organic light emitting display device comprising: a scan driver configured to supply scan signals sequentially to scan lines; a data driver configured to supply data signals to data lines when the respective scan signals are supplied; organic light emitting diodes at crossing regions of the scan lines and the data lines; and pixel circuits at the crossing regions and configured to supply currents to the organic light emitting diodes, wherein couplings between the pixel circuits within the first region and within the boundary part and their respective organic light emitting diodes are different from couplings between the pixel circuits within the second region and their respective organic light emitting diodes.