Atomic Layer Deposition Using Radicals Of Gas Mixture

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United States of America Patent

APP PUB NO 20150020737A1
SERIAL NO

14503735

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Performing atomic layer deposition (ALD) using radicals of a mixture of nitrogen compounds to increase the deposition rate of a layer deposited on a substrate. A mixture of nitrogen compound gases is injected into a radical reactor. Plasma of the compound gas is generated by applying voltage across two electrodes in the radical reactor to generate radicals of the nitrogen compound gases. The radicals are injected onto the surface of a substrate previously injected with source precursor. The radicals function as a reactant precursor and deposit a layer of material on the substrate.

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Patent Owner(s)

Patent OwnerAddress
VEECO ALD INC3191 LAURELVIEW COURT FREMONT CA 94538

International Classification(s)

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  • 2014 Application Filing Year
  • C23C Class
  • 2649 Applications Filed
  • 2034 Patents Issued To-Date
  • 76.79 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Sang In Los Altos Hills, US 99 6600

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  • 2 Citation Count
  • C23C Class
  • 13.95 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges196909157554014613421801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0501001502002503003504004505005506006507007508008509009501000

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