Integrated connector/flex cable
View Patent ↗A method and apparatus is disclosed herein for providing a connection between a connector and a flex cable. In one embodiment, the connector scheme comprises: a flex ribbon having first and second sides, the first side being opposite the second site, where the flex ribbon has one or more traces on the first side and a ground plane on at least a portion of the second side; and a connector into which the flex ribbon is inserted to make an electrical connection thereto, where the connector has a metal shell in electrical contact with the ground plane while having contacts in electrical contact with the one or more traces.
1. An apparatus comprising:
a flex ribbon comprising a first side and a second side opposite to the first side, the flex ribbon further comprising one or more traces on the first side and a ground plane on at least a portion of the second side; and
a connector configured to receive and electrically connect the flex ribbon, the connector comprising:
a metal shell in electrical contact with the ground plane of the flex ribbon,
contacts isolated from the metal shell in electrical contact with the one or more traces, and
a signal bridge configured to electrically connect the contacts to the one or more traces.
2. The apparatus of claim 1 , wherein the flex ribbon further comprises a mechanical stop.
3. The apparatus of claim 1 , wherein the flex ribbon further comprises one or more contacts, each of the one or more contacts of the flex ribbon coupled to a distinct one of the one or more traces, and wherein at least one of the one or more traces has a tapered transition to its corresponding contact.
4. The apparatus of claim 1 , wherein the connector further comprises a guide to direct the flex ribbon into the connector.
5. The apparatus of claim 1 , wherein the connector further comprises one or more wiping parts to clean the flex ribbon when being inserted into the connector.
6. The apparatus of claim 1 , wherein the signal bridge electrically connects the contacts of the connector to the contacts of the flex ribbon that are connected to the one or more traces.
7. The apparatus of claim 1 , wherein the flex ribbon further comprises a holder to enable a user to hold the flex ribbon during insertion of the flex ribbon into the connector or removal of the flex ribbon from the connector.
8. The apparatus of claim 1 , wherein the holder comprises a rubber boot.
9. An apparatus comprising:
a flex ribbon comprising a first side, a second side opposite to the first side, one or more traces on the first side, a ground plane on at least a portion of the second side, the flex ribbon comprises and one or more magnets; and
a connector configured to receive and electrically connect the flex ribbon, the connector comprising:
a metal shell in electrical contact with the ground plane of the flex ribbon,
contacts isolated from the metal shell, the contacts in electrical contact with the one or more traces, and
one or more magnets which align with the one or more magnets of the flex ribbon to secure the flex ribbon with the connector.
10. The apparatus of claim 9 , wherein the one or more magnets of the flex ribbon are part of a mechanical stop of the flex ribbon.
11. The apparatus of claim 9 , wherein the flex ribbon is configured to be twisted to cause a misalignment between the one or more magnets of the flex ribbon and the one of more magnets of the connector.
12. The apparatus of claim 11 , wherein the flex ribbon is further configured to disengage from the connector in response to the misalignment by reducing a magnetic force between the one or more magnets of the flex ribbon and the one of more magnets of the connector.
13. A connector into which a flex ribbon is inserted to make an electrical connection, the flex ribbon having first and second sides, the first side being opposite the second site, the flex ribbon having one or more traces on the first side, a ground plane on at least a portion of the second side, and turn-up regions, the connector comprising:
a signal bridge to electrically connect contacts of the connector to the one or more traces of the flex ribbon; and
a metal shell to make an electrical contact with the ground plane via the turn-up regions while having contacts in electrical contact with the one or more traces.
14. The connector defined in claim 13 further comprising one or more wiping parts coupled to the shell to clean the flex ribbon when being inserted into the connector.
15. The connector defined in claim 13 further comprising a guide to direct the flex ribbon into the connector.
16. The connector defined in claim 13 wherein the signal bridge electrically connects the contacts of the connector to contacts on the flex ribbon that are connected to the one or more traces.
17. The connector defined in claim 13 further comprising one or more magnets that align with one or more magnets coupled to the flex ribbon to hold the flex ribbon into the connector.