Operation assuring structure of electronic circuit board in connector for said circuit board
US5944540A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Jun 11, 1998 |
| Grant date | Aug 31, 1999 |
| Priority date | — |
| Expiry date | Jun 11, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/3405
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An operation assuring structure of an electronic circuit board in a connector for the electronic circuit board including an insert plate portion disposed on an end portion of an electronic circuit board and adapted to be inserted into a receiving port of a connector, a plurality of signal electronic pads arranged on a surface of the insert plate portion, and a plurality of signal contacts disposed within the receiving port of the connector and adapted to be contacted to the signal electrode pads, wherein a cut-off grounding contact, which is not conductive to the electronic circuit board, is interposed between the signal contacts within the receiving port, and the cut-off grounding contact has a length dimension enough to extend in parallel to the signal contacts and to interpose a distal end thereof between the signal electrode pads on the insert plate portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.