| 摘要 |
The present invention relates to an organic light emitting display device capable of preventing an asymmetry phenomenon of a displayed image when an image shift technology for reducing image sticking is performed. According to the present invention, the organic light emitting display device comprises a display panel (10) and an image sticking reduction circuit (20). The image sticking reduction circuit (20) shifts an image displayed on the display panel (10) in a first direction up to a pre-determined pixel unit according to an image shift enable (ISE) signal. In addition, the image sticking reduction circuit (20) substitutes a first boundary unit of the displayed image corresponding to the first direction, and a second boundary unit of the displayed image corresponding to a second direction opposite to the first direction, with black image data up to the pre-determined pixel unit. |
