Field effect transistor

Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Amorphous semiconductor material

Reexamination Certificate

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C257S052000, C257S057000, C257SE29145, C257SE29273

Reexamination Certificate

active

07906780

ABSTRACT:
Provided is a field effect transistor, provided with a gate electrode15, a source electrode13, and a drain electrode14formed on a substrate, including a channel layer11formed of an oxide containing In, Zn, or Sn as the main component, and a gate insulating layer12provided between the channel layer11and the gate electrode15, in which the gate insulating layer12is formed of an amorphous oxide containing Ga as the main component.

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