| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the generation of a defective head caused by a defective wire in wire bonding, and to suppress the increase of a wire height. <P>SOLUTION: An inkjet recording head includes a recording element substrate including an energy generation element and a terminal, and an electric wiring board including an electrode electrically connected to the terminal via a wire to transmit an electric signal to the energy generation element where the terminal has an area twice or more larger than a contact area between the terminal and the wire and the electrode has an area twice or more larger than a contact area between the electrode and the wire. <P>COPYRIGHT: (C)2012,JPO&INPIT |
