| 摘要 |
<p>The present invention is intended to miniaturize a circuit module including a pressure sensing element. In a circuit module of this embodiment, a laminated sheet to which a pressure sensing element and a circuit element are electrically connected is thinned and allowed to occupy as little space as possible. Thus, the entire circuit module is reduced in thickness and saving of space is realized. Moreover, noise caused by an electromagnetic wave, an electric field and the like is shut off by use of reinforcing plates. Thus, pressure information can be converted into accurate electric signals. Furthermore, noise to the outside from the circuit module of the present invention can be shut off.</p> |
