Prober

A prober includes: a stage that places a substrate formed with a plurality of chips thereon in a matrix; a contact that sequentially contacts with electrode pads of the plurality of chips thereby performing an inspection on electrical characteristic of the plurality of chips; a plurality of LED unit...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Kasai, Shigeru
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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