| 摘要 |
An ink jet recording head is provided, which comprises an electric contact substrate having a plurality of input terminals (H1301) electrically connected to terminals of a recording apparatus body and being fixed to a supporting member; and an electric wiring tape (H1300) which is connected to a plurality of recording element substrates (H1100,H1101) and the electric contact substrate so that the input terminals of the electric contact substrate (H2200) are electrically connected to recording elements of the recording element substrates, wherein the width of the electric contact substrate is wider than that of the electric wiring tape in a lateral direction perpendicular to a longitudinal direction in which the electric contact substrate and the electric wiring tape are arranged, and the input terminals are arranged in the lateral direction and the longitudinal direction on one surface of the electric contact substrate, and a relationship of m > n is satisfied if the maximum number of the input terminals in the lateral direction is assumed to be m and the maximum number of input terminals in the longitudinal direction is assumed to be n. <IMAGE> |
