| 摘要 |
<p>A circuit module (10) having a row of connector pins (21) and being approximately 4 mm. thick or less, and including an electrical circuit (22) connected to the connector pins (21). In prior art designs, it has not been possible to utilize a large substrate having good heat dissipation properties and, at the same time, include an attached electrical device, without exceeding the allowed maximum dimensions of the module. The present invention solves the problem by recessing an edge (17) of the substrate (11), depositing spaced-apart conductor films (26a and 26b) in the recess (16) that electrically connect with the electrical circuit (22), and soldering (31a and 31b) the electrical device (30) to the conductor films (26a and 26b). Principal uses for the invention include digital computers and similar complex electronic devices.</p> |
