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US 8,739,402 B2Granted
Method of manufacture of IC contactless communication devices
AssigneeMicroconnections SAS
InventorsJean Pierre Radenne, Christophe Mathieu, Laurent Berdalle
Life of this patent
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Abstract
A method of manufacture of an electrical bridge including the following steps: (a) providing a first flexible electrically insulating material, (b) laminating a pattern of a second electrically conductive material, on the first material, (c) separating a strap having a connection portion formed from the pattern of electrically conductive material.
Claims12
A method for manufacturing an electrical bridge comprising the following steps:
- (a) providing an elongated band of a first flexible electrically insulating material,
- (b) laminating, in a plurality of locations of the band, a pattern of a second electrically conductive material, on the first electrically insulating material,
- (c) separating, from each location, a strap so that said strap comprises:
- a first layer of the first electrically insulating material,
- a second layer of the second electrically conductive material,
- at least a first connection portion formed from the second layer having a first free face made of the second electrically conductive material only, and a second free face made of the second electrically conductive material only opposite to the first free face regarding a thickness direction (Z_ of the strap, and
- at least a second connection portion,
- where a portion of the first layer of the first electrically insulating material extends between the first and second connection portions.
5 more elements
A method for electrically connecting two connection portions of an antenna comprising the step of:
- (a) providing an elongated band of a first flexible electrically insulating material,
- (b) laminating, in a plurality of locations of the band, a pattern of a second electrically conductive material, on the first electrically insulating material,
- (c) separating, from each location, a strap so that said strap comprises:
- a first layer of the first electrically insulating material,
- a second layer of the second electrically conductive material,
- at least a first connection portion formed from the second layer having a first free face made of the second electrically conductive material only, and a second free face made of the second electrically conductive material only opposite to the first free face regarding a thickness direction (Z) of the strap, and
- at least a second connection portion,
- where a portion of the first layer of the first electrically insulating material extends between the first and second connection portions,
- (i) providing, in relation to each strap, an antenna having first and second distant connection portions,
- (ii) assembling the first free face of the first connection portion of the strap and the first connection portion of the respective antenna in an electrically conductive manner, and assembling the second connection portion of the strap and the second connection portion of the respective antenna in an electrically conductive manner.
7 more elements
Dependencies are inferred from the claim text.