| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electronic control unit of improved heat radiation characteristics for stability. <P>SOLUTION: An electronic control unit 100 comprises a case 10 of heat radiation material; and a circuit board 20 which is, with a heating element 23 mounted on a substrate 21, housed in the case 10 while fixed to it. Flexible heat conductive members 30 (30c and 30d) are arranged to sandwich the heating element 23 and the part of the substrate 21 where the heating element 23 is mounted, for heat dissipation to the case 10 through the heat conductive members 30 (30c and 30d). <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
