The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2025
Filed:
May. 26, 2021
Shin-etsu Handotai Co., Ltd., Tokyo, JP;
Tsuyoshi Ohtsuki, Annaka, JP;
Hiroshi Takeno, Annaka, JP;
SHIN-ETSU HANDOTAI CO., LTD., Tokyo, JP;
Abstract
A method produces a semiconductor apparatus for a quantum computer. The apparatus includes: a semiconductor substrate; a quantum computer device formed on the semiconductor substrate; and a peripheral circuit formed on the semiconductor substrate and connected to the quantum computer device. The apparatus is to be used as a quantum computer. The method includes: a step of forming the quantum computer device and the peripheral circuit on the semiconductor substrate; and a step of deactivating a carrier in the semiconductor substrate by irradiation of a particle beam to at least a formation part for the quantum computer device and a formation part for the peripheral circuit in the semiconductor substrate. The method for producing a semiconductor apparatus for a quantum computer can produce a semiconductor apparatus for a quantum computer having excellent 3HD characteristics.