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patent

Implantable electrode and method for manufacturing

Ghezzi, Diego  
•
Airaghi Leccardi, Marta  
2018

The invention relates to a method for manufacturing an electrode, preferably an implantable electrode array comprising the following steps: Applying (101) a layer of electrically conducting material (4) above a substrate material (1) for forming the electrically conductive traces; applying (102) a layer of insulating material (6) directly on top of the layer of electrically conducting material (4) for covering the electrically conductive traces; patterning (103) the layer of insulating material (4) by partly exposing the layer of electrically conducting material (4) to form at least one contact area (8) on the layer of the electrically conducting material (4), wherein a mask for patterning the layer of insulating material (6) defines a region (9) in the at least one contact area (8) at which the insulating material (6) in the at least one contact area (8) remains; and partly applying (104) a top layer (13) of electrically conducting material (4) at the contact area (8) on top of the layer of insulating material (6) for coating the remaining insulating material (9) to lift the contact area (8a). The invention further relates to an electrode, preferably an implantable electrode array.

  • Details
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Type
patent
EPO Family ID

57485499

Author(s)
Ghezzi, Diego  
•
Airaghi Leccardi, Marta  
Note

Alternative title(s) : (de) Implantierbare elektrode und verfahren zur herstellung (fr) Électrode implantable et procédé de fabrication

TTO classification

TTO:6.1675

EPFL units
AVP-R-TTO  
LNE  
DOICountry codeKind codeDate issued

US11621410

US

B2

2023-04-04

JP7025429

JP

B2

2022-02-24

EP3551277

EP

B1

2021-02-24

US2020091495

US

A1

2020-03-19

JP2020500660

JP

A

2020-01-16

EP3551277

EP

A1

2019-10-16

WO2018103828

WO

A1

2018-06-14

Available on Infoscience
December 5, 2019
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/163788
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