Producing SOI structure using high-purity ion shower

Semiconductor device manufacturing: process – Bonding of plural semiconductor substrates

Reexamination Certificate

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Details

C438S149000, C438S458000, C257SE21568

Reexamination Certificate

active

07927970

ABSTRACT:
Disclosed are methods for making SOI and SOG structures using purified ion shower for implanting ions to the donor substrate. The purified ion shower provides expedient, efficient, low-cost and effective ion implantation while minimizing damage to the exfoliation film.

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Phosphorus Ion Shower Implantation For Special Power IC Application, F. Kroner, R. Schork, L. Frey, A. Burenkov and H. Ryssel, IEEE, 2000, pp. 476-479.

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