JPWO2025018065A5 - - Google Patents

Info

Publication number
JPWO2025018065A5
JPWO2025018065A5 JP2025533909A JP2025533909A JPWO2025018065A5 JP WO2025018065 A5 JPWO2025018065 A5 JP WO2025018065A5 JP 2025533909 A JP2025533909 A JP 2025533909A JP 2025533909 A JP2025533909 A JP 2025533909A JP WO2025018065 A5 JPWO2025018065 A5 JP WO2025018065A5
Authority
JP
Japan
Prior art keywords
trench
region
semiconductor device
impurity region
contact
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
JP2025533909A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025018065A1 (https=
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2024/021289 external-priority patent/WO2025018065A1/ja
Publication of JPWO2025018065A1 publication Critical patent/JPWO2025018065A1/ja
Publication of JPWO2025018065A5 publication Critical patent/JPWO2025018065A5/ja
Pending legal-status Critical Current

Links

JP2025533909A 2023-07-20 2024-06-12 Pending JPWO2025018065A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023118662 2023-07-20
PCT/JP2024/021289 WO2025018065A1 (ja) 2023-07-20 2024-06-12 半導体装置

Publications (2)

Publication Number Publication Date
JPWO2025018065A1 JPWO2025018065A1 (https=) 2025-01-23
JPWO2025018065A5 true JPWO2025018065A5 (https=) 2026-04-17

Family

ID=94281747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025533909A Pending JPWO2025018065A1 (https=) 2023-07-20 2024-06-12

Country Status (2)

Country Link
JP (1) JPWO2025018065A1 (https=)
WO (1) WO2025018065A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018002873T5 (de) * 2017-06-06 2020-02-27 Mitsubishi Electric Corporation Halbleitereinheit und leistungswandler
JP6896593B2 (ja) * 2017-11-22 2021-06-30 株式会社東芝 半導体装置、半導体装置の製造方法、インバータ回路、駆動装置、車両、及び、昇降機
JP7210182B2 (ja) * 2018-07-26 2023-01-23 株式会社東芝 半導体装置、インバータ回路、駆動装置、車両、及び、昇降機
JP7783598B2 (ja) * 2022-03-17 2025-12-10 株式会社東芝 半導体装置、インバータ回路、駆動装置、車両、及び、昇降機

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