Semiconductor device manufacturing: process – Semiconductor substrate dicing – Having specified scribe region structure
Reexamination Certificate
2007-07-03
2007-07-03
Thai, Luan (Department: 2891)
Semiconductor device manufacturing: process
Semiconductor substrate dicing
Having specified scribe region structure
C438S401000, C438S975000, C257S797000, C257SE23179
Reexamination Certificate
active
10942828
ABSTRACT:
A method of manufacturing a semiconductor device includes providing a substrate and forming a projecting alignment mark. The substrate includes an insulating layer and a semiconductor layer on the insulating layer, and the substrate includes device areas and a scribe line area which surrounds the device area in the semiconductor layer. The projecting alignment mark is formed on the scribe line area.
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Oki Electric Industry Co. Ltd.
Thai Luan
Volentine & Whitt P.L.L.C.
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