JPWO2020198267A5 - - Google Patents

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Publication number
JPWO2020198267A5
JPWO2020198267A5 JP2021557604A JP2021557604A JPWO2020198267A5 JP WO2020198267 A5 JPWO2020198267 A5 JP WO2020198267A5 JP 2021557604 A JP2021557604 A JP 2021557604A JP 2021557604 A JP2021557604 A JP 2021557604A JP WO2020198267 A5 JPWO2020198267 A5 JP WO2020198267A5
Authority
JP
Japan
Prior art keywords
processing chamber
top surface
base portion
showerhead
passes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021557604A
Other languages
English (en)
Japanese (ja)
Other versions
JP7547362B2 (ja
JP2022523262A5 (https=
JP2022523262A (ja
Publication date
Application filed filed Critical
Priority claimed from PCT/US2020/024549 external-priority patent/WO2020198267A1/en
Publication of JP2022523262A publication Critical patent/JP2022523262A/ja
Publication of JPWO2020198267A5 publication Critical patent/JPWO2020198267A5/ja
Publication of JP2022523262A5 publication Critical patent/JP2022523262A5/ja
Priority to JP2024146066A priority Critical patent/JP2024167308A/ja
Application granted granted Critical
Publication of JP7547362B2 publication Critical patent/JP7547362B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021557604A 2019-03-28 2020-03-25 シャワーヘッド覆い Active JP7547362B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024146066A JP2024167308A (ja) 2019-03-28 2024-08-28 シャワーヘッド覆い

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962825344P 2019-03-28 2019-03-28
US62/825,344 2019-03-28
PCT/US2020/024549 WO2020198267A1 (en) 2019-03-28 2020-03-25 Showerhead shroud

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024146066A Division JP2024167308A (ja) 2019-03-28 2024-08-28 シャワーヘッド覆い

Publications (4)

Publication Number Publication Date
JP2022523262A JP2022523262A (ja) 2022-04-21
JPWO2020198267A5 true JPWO2020198267A5 (https=) 2023-03-31
JP2022523262A5 JP2022523262A5 (https=) 2023-03-31
JP7547362B2 JP7547362B2 (ja) 2024-09-09

Family

ID=72611750

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021557604A Active JP7547362B2 (ja) 2019-03-28 2020-03-25 シャワーヘッド覆い
JP2024146066A Pending JP2024167308A (ja) 2019-03-28 2024-08-28 シャワーヘッド覆い

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024146066A Pending JP2024167308A (ja) 2019-03-28 2024-08-28 シャワーヘッド覆い

Country Status (7)

Country Link
US (2) US20220093372A1 (https=)
JP (2) JP7547362B2 (https=)
KR (2) KR102890569B1 (https=)
CN (2) CN116334588A (https=)
SG (1) SG11202110566PA (https=)
TW (2) TWI886120B (https=)
WO (1) WO2020198267A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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TWI886120B (zh) * 2019-03-28 2025-06-11 美商蘭姆研究公司 護罩殼及具有該護罩殼的設備
US20250251140A1 (en) * 2022-04-22 2025-08-07 Lam Research Corporation Heat guard
WO2024097853A1 (en) * 2022-11-03 2024-05-10 Lam Research Corporation Segregated reactant delivery using showerhead and shroud
US20250022688A1 (en) * 2023-07-11 2025-01-16 Tokyo Electron Limited Plasma processing method and apparatus

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