Abstract: A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector.

Abstract: An organic light emitting display device includes a substrate including a light-emitting region and a transparent region; a first transistor disposed in the light-emitting region, a second transistor disposed in the light-emitting region and disposed adjacent to the first transistor; a capacitor disposed in the light-emitting region, and disposed adjacent to the first transistor, and including a first capacitor electrode and a second capacitor electrode overlapping with the first capacitor electrode; and a pixel defining layer disposed on the first transistor, the second transistor and the capacitor, and including a first opening disposed in the light-emitting region and a second opening disposed in the transparent region, and including an opaque material.