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. 08, 2026
Filed:
Feb. 20, 2024
Semes Co., Ltd., Cheonan-si, KR;
Jae Min Kim, Gunpo-si, KR;
Gun Min Lee, Hongseong, KR;
Semes Co., Ltd., Chungcheongnam-do, KR;
Abstract
A substrate processing equipment and a method of driving the substrate processing equipment, which automatically cut off power supplied to a main circuit breaker and a branch circuit breaker when an operator inspects a process chamber or a power supply system. The substrate processing equipment for processing a substrate includes: a process processing module including loads utilized in a process for processing a substrate; a branch circuit breaker installed on a periphery to the process processing module and electrically connected to the loads; a main circuit breaker electrically connected to the branch circuit breaker and supplying power to the branch circuit breaker; and a power distribution board in which the branch circuit breaker is mounted, and including a power distribution board door, in which the main circuit breaker cuts off power when the power distribution board door is opened.