Integrated circuit internal short circuit failure positioning method based on liquid crystal phase change

The invention discloses an integrated circuit internal short circuit failure lossless positioning method based on liquid crystal phase change. The method comprises the following steps of spraying a liquid crystal solution film on the surface of an integrated circuit chip, adding a polarized light le...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FAN CHUNSHUAI, ZHANG WENHUI, LU DINGHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TESTING
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