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:
Sep. 01, 2026
Filed:
Jan. 21, 2022
Applicant:
Kokusai Electric Corporation, Tokyo, JP;
Inventors:
Assignee:
KOKUSAI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10P 72/76 (2026.01); H10P 72/00 (2026.01);
U.S. Cl.
CPC ...
H10P 72/7611 (2026.01); H10P 72/0436 (2026.01); H10P 72/7612 (2026.01); H10P 72/7616 (2026.01);
Abstract
According to one aspect of the technique in the disclosure, there is provided a substrate processing apparatus including: a process chamber in which a substrate is accommodated; a susceptor configured to support the substrate in the process chamber; and a susceptor cover provided on an upper surface of the susceptor, wherein the susceptor includes: a heating element; and a first through-hole located so as to avoid the heating element, and the susceptor cover includes a second through-hole communicating with the first through-hole and having a diameter greater than a diameter of the first through-hole.