Lighting device, in particular contour lighting for a motor vehicle
US-9290124-B2 · Mar 22, 2016 · US
Method for fabricating a heat sink, and a heat sink
US9017539B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9017539-B2 |
| Application number | US-201213591239-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 22, 2012 |
| Priority date | Aug 22, 2012 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
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Abstract
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A method for fabricating a heat sink may include: providing a carbon fiber fabric having carbon fibers and openings, the openings leading from a first side to a second side of the fabric; and electroplating the fabric with metal, wherein metal is deposited with a higher rate at the first side than at the second side of the fabric. Another method for fabricating a heat sink may include: providing a carbon metal composite having metal-coated carbon fibers and openings, the openings leading from a first side to a second side of the carbon metal composite; disposing the composite over a semiconductor element such that the first side of the composite faces the semiconductor element; and bonding the composite to the semiconductor element by means of an electroplating process, wherein metal electrolyte is supplied to an interface between the carbon metal composite and the semiconductor element via the openings.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for fabricating a heat sink, comprising: providing a carbon fiber fabric having a plurality of carbon fibers and a plurality of openings, the openings leading from a first side of the carbon fiber fabric to a second side of the carbon fiber fabric; electroplating the carbon fiber fabric with a metal, wherein the metal is deposited with a higher rate at the first side of the carbon fiber fabric than at the second side of the carbon fiber fabric;…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9017539B2 cover?
- A method for fabricating a heat sink may include: providing a carbon fiber fabric having carbon fibers and openings, the openings leading from a first side to a second side of the fabric; and electroplating the fabric with metal, wherein metal is deposited with a higher rate at the first side than at the second side of the fabric. Another method for fabricating a heat sink may include: providin…
- Who is the assignee on this patent?
- Kroener Friedrich, Infineon Technologies Ag
- What technology area does this patent fall under?
- Primary CPC classification C25D5/14. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).