METHOD OF CLEANING MEMBER IN PROCESS CONTAINER, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Oct 31, 2024
app pub date -
Jul 10, 2024
filing date -
Jul 10, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
There is provided a technique that cleans a member in a process container by performing a cycle a predetermined number of times, the cycle including: (a) separately supplying a cleaning gas and additive gas that reacts with the cleaning gas, respectively, from first and second supply parts among at least three supply parts into the process container, and (b) separately supplying the cleaning and additive gases, respectively, from the second and first supply parts into the process container. (A) and (b) include stopping the supply of the cleaning and additive gases into the process container and exhausting the process container's interior. In at least one selected from the group of (a) and (b) an inert gas is supplied from each of the at least three supply parts at a same flow rate, after the supply of the cleaning and additive gases is stopped and before the process container is exhausted.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully