INDIUM ELECTROPLATING COMPOSITIONS CONTAINING 2-IMIDAZOLIDINETHIONE COMPOUNDS AND METHODS FOR ELECTROPLATING INDIUM

Indium electroplating compositions containing 2-imidazolidinethione compounds electroplate substantially defect-free uniform layers which have a smooth surface morphology on metal layers. The indium electroplating compositions can be used to electroplate indium metal on metal layers of various subst...

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Hauptverfasser: QIN, Yi, LEFEBVRE, Mark, FLAJSLIK, Kristen
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Indium electroplating compositions containing 2-imidazolidinethione compounds electroplate substantially defect-free uniform layers which have a smooth surface morphology on metal layers. The indium electroplating compositions can be used to electroplate indium metal on metal layers of various substrates such as semiconductor wafers and as thermal interface materials.