Semiconductor device channels

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United States of America Patent

PATENT NO 9070751
APP PUB NO 20140273439A1
SERIAL NO

13835429

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A semiconductor device and a method of manufacture are provided. The semiconductor device includes one or more layers having channels adapted to carry signals or deliver power. The semiconductor device may include at least two channels having a substantially equivalent cross-sectional area. Conductors in separate channels may have different cross-sectional areas. A spacer dielectric on a side of a channel may be included. The method of manufacture includes establishing a signal conductor layer including a first channel and a second channel having a substantially equivalent cross-sectional area, introducing a spacer dielectric on a side of the second channel, introducing a first conductor in the first channel having a first cross-sectional area, and introducing a second conductor in the second channel having a second cross-sectional area where the second cross-sectional area is smaller than the first cross-sectional area.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, David H Rochester, US 31 1202
Dewanz, Douglas M Rochester, US 17 70
Paulsen, David P Dodge Center, US 98 600
Sheets,, II John E Zumbrota, US 133 571
Williams, Kelly L Rochester, US 50 315

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