Semiconductor chip with structured sidewalls

A semiconductor chip includes a body having a frontside, a backside opposite the frontside, and sidewalls extending between the backside and frontside, at least a portion of each sidewall having a defined surface structure with hydrophobic characteristics to inhibit travel of a bonding material alon...

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Bibliographische Detailangaben
Hauptverfasser: Sporn Martin, Roesner Michael, Stranzl Gudrun, Zgaga Martin, Schmidt Tobias
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A semiconductor chip includes a body having a frontside, a backside opposite the frontside, and sidewalls extending between the backside and frontside, at least a portion of each sidewall having a defined surface structure with hydrophobic characteristics to inhibit travel of a bonding material along the sidewalls during attachment of the semiconductor chip to a carrier with the bonding material.