AMORPHOUS OXIDE AND FIELD-EFFECT TRANSISTOR USING SAID OXIDE Russian patent published in 2009 - IPC H01L29/786 

Abstract RU 2369940 C2

FIELD: physics.

SUBSTANCE: invention relates to an amorphous oxide, used in the active layer of a field-effect transistor. The amorphous oxide, which contains at least one microcrystal and has concentration of electron carriers from 1012/cm3 to 1018/cm3, contains at least one element, chosen from a group consisting of In, Zn and Sn, and the boundary surface of the grains of the said microcrystal is coated with an amorphous structure.

EFFECT: obtaining an amorphous oxide which functions as a semiconductor for use in the active layer of a thin-film transistor.

6 cl, 8 dwg

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RU 2 369 940 C2

Authors

Sano Masafumi

Nakagava Katsumi

Khosono Khideo

Kamija Tosio

Nomura Kendzi

Dates

2009-10-10Published

2005-11-09Filed