Configuration for the automatic inscription or reinscription of

Electric heating – Metal heating – By arc

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21912167, 21912169, B23K 2600

Patent

active

061473219

ABSTRACT:
A configuration for the automatic inscription or reinscription of wafers provides the wafers with a marking for identification and for process management during the production of semiconductor components. The wafer must be moved between different stations for the automatic inscription of a wafer in an appropriate device. Considerable transport movements are saved by the integration of a read station in an inscription chamber having a positioning unit for the wafer.

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patent: 5877899 (1999-03-01), Stern et al.
patent: 5942763 (1999-08-01), Mukogawa

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