Electric device comprising integrated circuits
US4685034A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 1986 |
| Grant date | Aug 4, 1987 |
| Priority date | — |
| Expiry date | Feb 18, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a case having a partitional wall dividing the case interior into a first compartment and a second compartment and having one or more interrupting walls in the first compartment. Substrates are disposed in the first compartment and are arrayed in rows, with the interrupting wall being interposed between the adjacent rows. A circuit board is disposed in the second compartment and is electrically connected to the integrated circuits by elements extending through the partitional wall. A signal input terminal and a signal output terminal for the substrates are disposed at one side wall of the case. This structure makes it possible to realize a small-sized device, easy mounting and demounting of the substrates, and unvarying electrical characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.