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US 9,425,557 B2Granted
Connector utilizing conductive polymers
AssigneeApple Inc.
InventorTrent K. Do
Life of this patent
Estimating the term…
Abstract
An improved electronic receptacle connector with portions thereof formed from an electrically conductive polymer is disclosed. A conductive polymer front face enables improved device aesthetics and can discharge electrostatic energy from a plug before it is mated with the connector. A conductive polymer housing with internal ground structures may provide electromagnetic interference shielding and improved data transfer speed.
Claims19
An electrical receptacle connector comprising:
- a housing having a front opening that opens to a cavity for receiving a plug portion of a mating connector;
- an interface plate comprising an electrically conductive polymer, the interface plate having an inner surface defining an aperture and being coupled to the housing such that the aperture is aligned with the cavity;
- and
- one or more interference features protruding from the inner surface into the aperture.
1 more element
A method of manufacturing an electrical receptacle connector, the method comprising:
- forming a housing defining a cavity for receiving a plug portion of a mating connector;
- and
- attaching an interface plate comprising an electrically conductive polymer to the housing such that an aperture of the interface plate is aligned with the cavity, wherein the aperture includes an inner surface and at least one interference feature protruding from the inner surface.
An electrical receptacle connector comprising:
- a front face having an interface plate comprising an electrically conductive polymer;
- a rear face disposed opposite the front face;
- a housing comprising an electrically conductive polymer extending between the front face and the rear face, the housing defining a cavity that communicates with an aperture in the interface plate;
- a plurality of electrical contacts disposed within the cavity configured to interface with a plug portion of a mating plug connector;
- and
- a ground structure disposed within the cavity and extending along the housing from a first end proximate the front face to a second end proximate the rear face, the ground structure further extending from a base connected to the housing to a distal edge within an interior of the cavity, wherein at least a portion of the ground structure is located between two or more of the plurality of electrical contacts.
3 more elements
An electronic device comprising:
- a device housing;
- and
- a connector assembly comprising a connector housing having a cavity for receiving a plug portion of a mating connector and an interface plate, the interface plate having a front face substantially flush with an outer surface of the device housing and an aperture aligned with the cavity, wherein the interface plate comprises an electrically conductive polymer and is electrically coupled to a ground;
- wherein the aperture includes an inner surface and at least one interference feature protruding from the inner surface.
1 more element
Dependencies are inferred from the claim text.