Patterned implant of a dielectric layer

At least part of a dielectric layer is implanted to form implanted regions. The implanted regions affect the etch rate of the dielectric layer during the formation of the openings through the dielectric layer. Metal contacts may be formed within these openings. The dielectric layer, which may be SiO...

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Bibliographic Details
Main Author RAMAPPA DEEPAK A
Format Patent
LanguageEnglish
Published 13.08.2013
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION
SEMICONDUCTOR DEVICES
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Summary:At least part of a dielectric layer is implanted to form implanted regions. The implanted regions affect the etch rate of the dielectric layer during the formation of the openings through the dielectric layer. Metal contacts may be formed within these openings. The dielectric layer, which may be SiO2 or other materials, may be part of a solar cell or other device.
Bibliography:Application Number: US201113310318