PN junction passivation using methylated silyloxy groups

Fishing – trapping – and vermin destroying

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437228, 437235, 437238, 437239, 437 96, 437 99, 357 8, 357 52, 357 72, H01L 2100, H01L 2102, H01L 21312, H01L 21314

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active

049406736

ABSTRACT:
The invention relates to a method of manufacturing a semiconductor device, in which methylated silyloxy groups are formed on a silicon oxide layer which protects a PN junction, the methylated silyloxy groups being formed to reduce the leakage current of the device.
The method employs a solution in which an amine is present which is at least di-substituted.

REFERENCES:
patent: 4564562 (1986-01-01), Wong
patent: 4626556 (1986-12-01), Nozue et al.
patent: 4723978 (1988-02-01), Clodgo et al.
Plueddemann, E., "Silylating Agents", Encyclopedia of Chemical Tech., 3rd Ed., vol. 21, pp. 962-973, Wiley & Sons, 1983.

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