JP2024022285A5 - - Google Patents

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Publication number
JP2024022285A5
JP2024022285A5 JP2022125751A JP2022125751A JP2024022285A5 JP 2024022285 A5 JP2024022285 A5 JP 2024022285A5 JP 2022125751 A JP2022125751 A JP 2022125751A JP 2022125751 A JP2022125751 A JP 2022125751A JP 2024022285 A5 JP2024022285 A5 JP 2024022285A5
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JP
Japan
Prior art keywords
trench
region
active region
contact
disposed
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Pending
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JP2022125751A
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English (en)
Japanese (ja)
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JP2024022285A (ja
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Publication date
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Priority to JP2022125751A priority Critical patent/JP2024022285A/ja
Priority claimed from JP2022125751A external-priority patent/JP2024022285A/ja
Priority to PCT/JP2023/017802 priority patent/WO2024029153A1/ja
Priority to CN202380054249.8A priority patent/CN119586347A/zh
Publication of JP2024022285A publication Critical patent/JP2024022285A/ja
Publication of JP2024022285A5 publication Critical patent/JP2024022285A5/ja
Priority to US19/030,438 priority patent/US20250169143A1/en
Pending legal-status Critical Current

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JP2022125751A 2022-08-05 2022-08-05 絶縁ゲート型バイポーラトランジスタ Pending JP2024022285A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022125751A JP2024022285A (ja) 2022-08-05 2022-08-05 絶縁ゲート型バイポーラトランジスタ
PCT/JP2023/017802 WO2024029153A1 (ja) 2022-08-05 2023-05-11 絶縁ゲート型バイポーラトランジスタ
CN202380054249.8A CN119586347A (zh) 2022-08-05 2023-05-11 绝缘栅型双极晶体管
US19/030,438 US20250169143A1 (en) 2022-08-05 2025-01-17 Insulated gate bipolar transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022125751A JP2024022285A (ja) 2022-08-05 2022-08-05 絶縁ゲート型バイポーラトランジスタ

Publications (2)

Publication Number Publication Date
JP2024022285A JP2024022285A (ja) 2024-02-16
JP2024022285A5 true JP2024022285A5 (enExample) 2024-10-15

Family

ID=89849126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022125751A Pending JP2024022285A (ja) 2022-08-05 2022-08-05 絶縁ゲート型バイポーラトランジスタ

Country Status (4)

Country Link
US (1) US20250169143A1 (enExample)
JP (1) JP2024022285A (enExample)
CN (1) CN119586347A (enExample)
WO (1) WO2024029153A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102843644B1 (ko) 2024-11-04 2025-08-07 (주)쎄미하우 감소된　손실을 가지는 전력　반도체　장치 및 그 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11345969A (ja) * 1998-06-01 1999-12-14 Toshiba Corp 電力用半導体装置
JP6515484B2 (ja) * 2014-10-21 2019-05-22 株式会社デンソー 半導体装置
JP6281548B2 (ja) * 2015-09-17 2018-02-21 トヨタ自動車株式会社 半導体装置
JP2018182254A (ja) * 2017-04-21 2018-11-15 ルネサスエレクトロニクス株式会社 半導体装置およびその製造方法
JP2019067796A (ja) * 2017-09-28 2019-04-25 ルネサスエレクトロニクス株式会社 半導体装置およびその製造方法

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