SG11202007497WA - Method and system for forming doped regions by diffusion in gallium nitride materials - Google Patents

Method and system for forming doped regions by diffusion in gallium nitride materials

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Publication number
SG11202007497WA
SG11202007497WA SG11202007497WA SG11202007497WA SG11202007497WA SG 11202007497W A SG11202007497W A SG 11202007497WA SG 11202007497W A SG11202007497W A SG 11202007497WA SG 11202007497W A SG11202007497W A SG 11202007497WA SG 11202007497W A SG11202007497W A SG 11202007497WA
Authority
SG
Singapore
Prior art keywords
diffusion
gallium nitride
doped regions
nitride materials
forming doped
Prior art date
Application number
SG11202007497WA
Inventor
Ozgur Aktas
Vladimir Odnoblyudov
Cem Basceri
Original Assignee
Qromis Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qromis Inc filed Critical Qromis Inc
Publication of SG11202007497WA publication Critical patent/SG11202007497WA/en

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    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104Forming layers
    • H01L21/02365Forming inorganic semiconducting materials on a substrate
    • H01L21/02518Deposited layers
    • H01L21/0257Doping during depositing
    • H01L21/02573Conductivity type
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    • H01L21/18Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/22Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
    • H01L21/225Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
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SG11202007497WA 2018-02-12 2019-02-08 Method and system for forming doped regions by diffusion in gallium nitride materials SG11202007497WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862629588P 2018-02-12 2018-02-12
PCT/US2019/017358 WO2019157384A1 (en) 2018-02-12 2019-02-08 Method and system for forming doped regions by diffusion in gallium nitride materials

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SG11202007497WA true SG11202007497WA (en) 2020-09-29

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US (1) US10763110B2 (en)
EP (1) EP3753044B1 (en)
JP (1) JP7328234B2 (en)
KR (1) KR102592686B1 (en)
CN (1) CN111919281B (en)
SG (1) SG11202007497WA (en)
TW (1) TWI796432B (en)
WO (1) WO2019157384A1 (en)

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