JP7611816B2 - 窒化ケイ素焼結体の製造方法 - Google Patents
窒化ケイ素焼結体の製造方法 Download PDFInfo
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- JP7611816B2 JP7611816B2 JP2021511943A JP2021511943A JP7611816B2 JP 7611816 B2 JP7611816 B2 JP 7611816B2 JP 2021511943 A JP2021511943 A JP 2021511943A JP 2021511943 A JP2021511943 A JP 2021511943A JP 7611816 B2 JP7611816 B2 JP 7611816B2
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- silicon nitride
- sintered body
- nitride sintered
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019066154 | 2019-03-29 | ||
| JP2019066154 | 2019-03-29 | ||
| PCT/JP2020/013787 WO2020203683A1 (ja) | 2019-03-29 | 2020-03-26 | 窒化ケイ素焼結体及びその製造方法、並びに積層体及びパワーモジュール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020203683A1 JPWO2020203683A1 (https=) | 2020-10-08 |
| JP7611816B2 true JP7611816B2 (ja) | 2025-01-10 |
Family
ID=72668491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021511943A Active JP7611816B2 (ja) | 2019-03-29 | 2020-03-26 | 窒化ケイ素焼結体の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220177376A1 (https=) |
| EP (1) | EP3951857B1 (https=) |
| JP (1) | JP7611816B2 (https=) |
| KR (1) | KR20210139409A (https=) |
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| CN113735595A (zh) * | 2021-09-27 | 2021-12-03 | 哈尔滨新辉特种陶瓷有限公司 | 一种高热导率高品质氮化硅陶瓷基板及其制备方法 |
| WO2025047685A1 (ja) * | 2023-08-30 | 2025-03-06 | 株式会社トクヤマ | 窒化ケイ素基板 |
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| JP2001114565A (ja) | 1999-10-13 | 2001-04-24 | Kyocera Corp | 窒化珪素質焼結体とこれを用いた耐摩耗性部材 |
| JP2002265276A (ja) | 2001-03-07 | 2002-09-18 | Hitachi Metals Ltd | 窒化ケイ素粉末および窒化ケイ素焼結体 |
| JP2002293641A (ja) | 2001-03-29 | 2002-10-09 | Hitachi Metals Ltd | 窒化ケイ素質焼結体 |
| JP2007197229A (ja) | 2006-01-24 | 2007-08-09 | National Institute Of Advanced Industrial & Technology | 高熱伝導窒化ケイ素基板とその製造方法 |
| CN108774066A (zh) | 2018-06-19 | 2018-11-09 | 威海麒达特种陶瓷科技有限公司 | 高导热氮化硅基片的制造方法 |
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| JPH02255573A (ja) * | 1989-03-29 | 1990-10-16 | Natl Inst For Res In Inorg Mater | 高靭性窒化珪素焼結体の製造法 |
| JPH0829923B2 (ja) * | 1989-12-07 | 1996-03-27 | 電気化学工業株式会社 | 窒化ケイ素粉末 |
| JPH06263410A (ja) * | 1993-03-16 | 1994-09-20 | Denki Kagaku Kogyo Kk | 窒化けい素粉末のβ分率向上法 |
| JP3408298B2 (ja) * | 1993-11-26 | 2003-05-19 | 株式会社東芝 | 高熱伝導性窒化けい素メタライズ基板,その製造方法および窒化けい素モジュール |
| JP3002642B2 (ja) * | 1996-05-31 | 2000-01-24 | 電気化学工業株式会社 | 窒化珪素粉末、窒化珪素焼結体及びそれを用いた回路基板 |
| JPH11100273A (ja) * | 1997-09-26 | 1999-04-13 | Denki Kagaku Kogyo Kk | 窒化珪素質焼結体、その製造方法及びそれを用いた回路基板 |
| JPH11100274A (ja) * | 1997-09-26 | 1999-04-13 | Denki Kagaku Kogyo Kk | 窒化珪素質焼結体、その製造方法及びそれを用いた回路基板 |
| JPH11130543A (ja) * | 1997-10-22 | 1999-05-18 | Nissan Motor Co Ltd | β型窒化ケイ素結晶およびその製造方法ならびに窒化ケイ素質焼結体の製造方法 |
| JP4518020B2 (ja) | 2005-12-26 | 2010-08-04 | 日立金属株式会社 | 窒化ケイ素質焼結体およびそれを用いた回路基板。 |
| JP2017212316A (ja) | 2016-05-25 | 2017-11-30 | Dowaホールディングス株式会社 | 金属−セラミックス接合基板およびその製造方法 |
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2020
- 2020-03-26 CN CN202080022624.7A patent/CN113614910A/zh active Pending
- 2020-03-26 KR KR1020217033670A patent/KR20210139409A/ko active Pending
- 2020-03-26 JP JP2021511943A patent/JP7611816B2/ja active Active
- 2020-03-26 WO PCT/JP2020/013787 patent/WO2020203683A1/ja not_active Ceased
- 2020-03-26 EP EP20782084.6A patent/EP3951857B1/en active Active
- 2020-03-26 US US17/441,772 patent/US20220177376A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001114565A (ja) | 1999-10-13 | 2001-04-24 | Kyocera Corp | 窒化珪素質焼結体とこれを用いた耐摩耗性部材 |
| JP2002265276A (ja) | 2001-03-07 | 2002-09-18 | Hitachi Metals Ltd | 窒化ケイ素粉末および窒化ケイ素焼結体 |
| JP2002293641A (ja) | 2001-03-29 | 2002-10-09 | Hitachi Metals Ltd | 窒化ケイ素質焼結体 |
| JP2007197229A (ja) | 2006-01-24 | 2007-08-09 | National Institute Of Advanced Industrial & Technology | 高熱伝導窒化ケイ素基板とその製造方法 |
| CN108774066A (zh) | 2018-06-19 | 2018-11-09 | 威海麒达特种陶瓷科技有限公司 | 高导热氮化硅基片的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3951857A4 (en) | 2022-05-18 |
| EP3951857B1 (en) | 2025-05-14 |
| CN113614910A (zh) | 2021-11-05 |
| WO2020203683A1 (ja) | 2020-10-08 |
| US20220177376A1 (en) | 2022-06-09 |
| JPWO2020203683A1 (https=) | 2020-10-08 |
| EP3951857A1 (en) | 2022-02-09 |
| KR20210139409A (ko) | 2021-11-22 |
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