TWI739882B

An object of the present invention is to divide a wafer into chips while suppressing the occurrence of missing corners and unnecessary cracks. The invention relates to a wafer processing method, and more particularly to a wafer processing method having a surface where a device is respectively formed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MANTOKU, KIMITAKE, AGARI, MASAMITSU
Format: Patent
Sprache:chi
Schlagworte:
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