1. Field
Embodiments of the present invention relate to an organic light-emitting display apparatus.
2. Description of the Related Art
Various types of flat panel display apparatuses are currently being manufactured and used. Among these flat panel display apparatuses, an organic light-emitting display apparatus including organic light-emitting devices (e.g., organic light-emitting diodes) displays an image by using the organic light-emitting devices to generate light due to the recombination of electrons and holes. The organic light-emitting display apparatus has a high response speed and can be driven with low power consumption.
The organic light-emitting device may deteriorate while in use, and the amount of light generated by the organic light-emitting device may be reduced due to such deterioration. As a result, luminance of the organic light-emitting display apparatus may be reduced. When the luminance of light emitted from the organic light-emitting display apparatus is measured and determined to be less than a reference luminance, a compensation circuit may be used to compensate for the reduction in luminance of the organic light-emitting display apparatus.