It is an object to obtain a semiconductor device including a capacitance having a great Q-value. With the present invention, no DFT circuits are required. Information of the motion vectors are used for synthesis of a predicted image. The first operating portion and the first supporting portion are alternately arranged along the second direction. The optical fiber has excellent polarization plane preserving properties, and no concave portion is generated in its stress imparting part even under wet heat conditions. Thus, the user can receive various types of services.