Title:
ELECTRICAL CIRCUIT AND ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/137933
Kind Code:
A1
Abstract:
This electrical circuit includes: a sensor element S1 that outputs current signals; a Schottky barrier diode D1 connected to the sensor element; and, at the connection point between the sensor element and the Schottky barrier diode, a voltage-driven transistor T1 to which a gate electrode is connected. The Schottky barrier diode has an insulator layer 3 in part of the region between a metal layer 1 and a semiconductor layer 2 that form a Schottky junction SB. A reverse tunnel current can flow through the insulator layer 3.
Inventors:
INADA MASAKI (JP)
Application Number:
PCT/JP2019/050257
Publication Date:
July 02, 2020
Filing Date:
December 23, 2019
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H01L29/41; H01L21/329; H01L29/47; H01L29/78; H01L29/872; H01L29/88
Domestic Patent References:
| WO2000021140A1 | 2000-04-13 |
Foreign References:
| JP2015002315A | 2015-01-05 | |||
| JP2018510022A | 2018-04-12 | |||
| JPH10318783A | 1998-12-04 | |||
| JPS57106911A | 1982-07-03 |
Attorney, Agent or Firm:
ARAFUNE, Hiroshi et al. (JP)
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