Lg Display Co., Ltd.

Kyuil Han

SunKap Kwon

An organic light emitting display apparatus according to an embodiment includes a thermal sensor configured to sense temperature and a controller including a first leakage current compensation unit configured to supply a first compensation signal to a plurality of sub-pixels based on the sensed temperature from the thermal sensor and a second leakage current compensation unit configured to supply a second compensation signal, which is different from the first compensation signal, wherein the controller compensates an amount of leakage current of the plurality of sub-pixels according to the sensed temperature.

Organic light emitting display apparatus and driving method thereof

Embodiments disclosed herein relate to a light emitting display device comprising a plurality of subpixels, the plurality of subpixels including at least a first subpixel and a second subpixel. The light emitting display device includes a common layer shared by a first light emitting diode of the first subpixel and a second light emitting diode of the second subpixel, the common layer disposed between a first anode electrode and a first cathode electrode of the first subpixel and between a second anode electrode and a second cathode electrode of the second subpixel, and an auxiliary electrode disposed on a different layer from the common layer, the first anode electrode, the first cathode electrode, the second anode electrode, and the second cathode electrode, the auxiliary electrode connected to the common layer through a contact hole.

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Paju-si, South Korea

Kyuil Han