JPWO2024241884A5 - - Google Patents

Info

Publication number
JPWO2024241884A5
JPWO2024241884A5 JP2025522286A JP2025522286A JPWO2024241884A5 JP WO2024241884 A5 JPWO2024241884 A5 JP WO2024241884A5 JP 2025522286 A JP2025522286 A JP 2025522286A JP 2025522286 A JP2025522286 A JP 2025522286A JP WO2024241884 A5 JPWO2024241884 A5 JP WO2024241884A5
Authority
JP
Japan
Prior art keywords
gate
trench
region
electrode
semiconductor device
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.)
Pending
Application number
JP2025522286A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024241884A1 (https=
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2024/017131 external-priority patent/WO2024241884A1/ja
Publication of JPWO2024241884A1 publication Critical patent/JPWO2024241884A1/ja
Publication of JPWO2024241884A5 publication Critical patent/JPWO2024241884A5/ja
Pending legal-status Critical Current

Links

JP2025522286A 2023-05-22 2024-05-08 Pending JPWO2024241884A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023084044 2023-05-22
PCT/JP2024/017131 WO2024241884A1 (ja) 2023-05-22 2024-05-08 半導体装置

Publications (2)

Publication Number Publication Date
JPWO2024241884A1 JPWO2024241884A1 (https=) 2024-11-28
JPWO2024241884A5 true JPWO2024241884A5 (https=) 2026-02-24

Family

ID=93589151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025522286A Pending JPWO2024241884A1 (https=) 2023-05-22 2024-05-08

Country Status (3)

Country Link
US (1) US20260082684A1 (https=)
JP (1) JPWO2024241884A1 (https=)
WO (1) WO2024241884A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6668798B2 (ja) * 2015-07-15 2020-03-18 富士電機株式会社 半導体装置
JP7143575B2 (ja) * 2017-07-18 2022-09-29 富士電機株式会社 半導体装置
CN110574169B (zh) * 2017-11-16 2023-06-23 富士电机株式会社 半导体装置
DE112020000076T5 (de) * 2019-03-15 2021-04-22 Fuji Electric Co., Ltd. Halbleitervorrichtung
JP7703881B2 (ja) * 2021-04-08 2025-07-08 富士電機株式会社 半導体装置

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