JPWO2023282000A5 - - Google Patents
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- JPWO2023282000A5 JPWO2023282000A5 JP2023533489A JP2023533489A JPWO2023282000A5 JP WO2023282000 A5 JPWO2023282000 A5 JP WO2023282000A5 JP 2023533489 A JP2023533489 A JP 2023533489A JP 2023533489 A JP2023533489 A JP 2023533489A JP WO2023282000 A5 JPWO2023282000 A5 JP WO2023282000A5
- Authority
- JP
- Japan
- Prior art keywords
- section
- main surface
- areal density
- silicon carbide
- cross
- 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
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021113365 | 2021-07-08 | ||
| PCT/JP2022/023982 WO2023282000A1 (ja) | 2021-07-08 | 2022-06-15 | 炭化珪素単結晶および炭化珪素基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023282000A1 JPWO2023282000A1 (https=) | 2023-01-12 |
| JPWO2023282000A5 true JPWO2023282000A5 (https=) | 2024-04-05 |
Family
ID=84801471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023533489A Pending JPWO2023282000A1 (https=) | 2021-07-08 | 2022-06-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12227876B2 (https=) |
| JP (1) | JPWO2023282000A1 (https=) |
| WO (1) | WO2023282000A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025134535A1 (ja) * | 2023-12-19 | 2025-06-26 | 住友電気工業株式会社 | 炭化珪素基板、炭化珪素エピタキシャル基板の製造方法、および炭化珪素半導体装置の製造方法 |
| CN118516765A (zh) * | 2024-04-29 | 2024-08-20 | 山东天岳先进科技股份有限公司 | 一种n型碳化硅衬底及碳化硅晶体 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4110611B2 (ja) * | 1998-03-12 | 2008-07-02 | 株式会社デンソー | 単結晶製造装置 |
| JP4924105B2 (ja) * | 2007-03-06 | 2012-04-25 | 株式会社デンソー | 炭化珪素単結晶の製造装置および製造方法 |
| EP2752508A4 (en) | 2011-08-29 | 2015-02-25 | Nippon Steel & Sumitomo Metal Corp | SILICON CARBIDE CRYSTAL WAFERS AND MANUFACTURING METHOD THEREFOR |
| JP6883409B2 (ja) * | 2016-11-22 | 2021-06-09 | 昭和電工株式会社 | SiC単結晶成長方法、SiC単結晶成長装置及びSiC単結晶インゴット |
-
2022
- 2022-06-15 WO PCT/JP2022/023982 patent/WO2023282000A1/ja not_active Ceased
- 2022-06-15 US US18/575,557 patent/US12227876B2/en active Active
- 2022-06-15 JP JP2023533489A patent/JPWO2023282000A1/ja active Pending
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