JP2021027186A5 - - Google Patents
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- Publication number
- JP2021027186A5 JP2021027186A5 JP2019144251A JP2019144251A JP2021027186A5 JP 2021027186 A5 JP2021027186 A5 JP 2021027186A5 JP 2019144251 A JP2019144251 A JP 2019144251A JP 2019144251 A JP2019144251 A JP 2019144251A JP 2021027186 A5 JP2021027186 A5 JP 2021027186A5
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- single crystal
- silicon
- silicon single
- wafer
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims 40
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 30
- 239000013078 crystal Substances 0.000 claims 30
- 229910052710 silicon Inorganic materials 0.000 claims 30
- 239000010703 silicon Substances 0.000 claims 30
- 150000004767 nitrides Chemical class 0.000 claims 9
- 239000004065 semiconductor Substances 0.000 claims 9
- 238000000034 method Methods 0.000 claims 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 claims 6
- 229910052757 nitrogen Inorganic materials 0.000 claims 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019144251A JP6863423B2 (ja) | 2019-08-06 | 2019-08-06 | 電子デバイス用基板およびその製造方法 |
| PCT/JP2020/025934 WO2021024654A1 (ja) | 2019-08-06 | 2020-07-02 | 電子デバイス用基板およびその製造方法 |
| CN202080055655.2A CN114207825A (zh) | 2019-08-06 | 2020-07-02 | 电子器件用基板及其制造方法 |
| US17/628,390 US20220367188A1 (en) | 2019-08-06 | 2020-07-02 | Substrate for an electronic device and method for producing the same |
| EP20849816.2A EP4012750A4 (en) | 2019-08-06 | 2020-07-02 | SUBSTRATE FOR ELECTRONIC DEVICE AND PRODUCTION METHOD THEREOF |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019144251A JP6863423B2 (ja) | 2019-08-06 | 2019-08-06 | 電子デバイス用基板およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021027186A JP2021027186A (ja) | 2021-02-22 |
| JP2021027186A5 true JP2021027186A5 (enExample) | 2021-04-01 |
| JP6863423B2 JP6863423B2 (ja) | 2021-04-21 |
Family
ID=74502945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019144251A Active JP6863423B2 (ja) | 2019-08-06 | 2019-08-06 | 電子デバイス用基板およびその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220367188A1 (enExample) |
| EP (1) | EP4012750A4 (enExample) |
| JP (1) | JP6863423B2 (enExample) |
| CN (1) | CN114207825A (enExample) |
| WO (1) | WO2021024654A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7279552B2 (ja) * | 2019-07-11 | 2023-05-23 | 信越半導体株式会社 | 電子デバイス用基板およびその製造方法 |
| EP4324019A4 (en) * | 2021-04-16 | 2025-03-26 | Tectus Corporation | SILICON DOUBLE WAFER SUSTRATES FOR GALLIUM NITRIDE LEDS |
| US20250031421A1 (en) | 2021-12-01 | 2025-01-23 | Shin-Etsu Handotai Co., Ltd. | Substrate for electronic device and method for producing the same |
| JP7597081B2 (ja) * | 2021-12-01 | 2024-12-10 | 信越半導体株式会社 | 電子デバイス用基板及びその製造方法 |
| JP7616088B2 (ja) * | 2022-01-05 | 2025-01-17 | 信越半導体株式会社 | 窒化物半導体基板及びその製造方法 |
| DE102022000425A1 (de) * | 2022-02-03 | 2023-08-03 | Azur Space Solar Power Gmbh | III-N-Silizium Halbleiterscheibe |
| DE102022000424A1 (de) * | 2022-02-03 | 2023-08-03 | Azur Space Solar Power Gmbh | Herstellungsverfahren für eine Halbleiterscheibe mit Silizium und mit einer III-N-Schicht |
| US20250273587A1 (en) | 2022-04-13 | 2025-08-28 | Shin-Etsu Handotai Co., Ltd. | Substrate for electronic device and method for producing the same |
| JP7694523B2 (ja) * | 2022-04-13 | 2025-06-18 | 信越半導体株式会社 | 電子デバイス用基板及びその製造方法 |
| CN119183482A (zh) | 2022-05-27 | 2024-12-24 | 信越半导体株式会社 | 电子器件用基板及其制造方法 |
| JP7563434B2 (ja) * | 2022-05-27 | 2024-10-08 | 信越半導体株式会社 | 電子デバイス用基板及びその製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590117A (ja) * | 1991-09-27 | 1993-04-09 | Toshiba Corp | 単結晶薄膜半導体装置 |
| JPH09246505A (ja) * | 1996-03-01 | 1997-09-19 | Hitachi Ltd | 半導体集積回路装置 |
| JP5250968B2 (ja) * | 2006-11-30 | 2013-07-31 | 株式会社Ｓｕｍｃｏ | エピタキシャルシリコンウェーハ及びその製造方法並びにエピタキシャル成長用シリコンウェーハ。 |
| US7902039B2 (en) * | 2006-11-30 | 2011-03-08 | Sumco Corporation | Method for manufacturing silicon wafer |
| US7999288B2 (en) * | 2007-11-26 | 2011-08-16 | International Rectifier Corporation | High voltage durability III-nitride semiconductor device |
| JP2009292669A (ja) * | 2008-06-03 | 2009-12-17 | Sumco Corp | シリコンウェーハ |
| US8946863B2 (en) * | 2009-08-04 | 2015-02-03 | Dowa Electronics Materials Co., Ltd. | Epitaxial substrate for electronic device comprising a high resistance single crystal substrate on a low resistance single crystal substrate, and method of manufacturing |
| JP5636183B2 (ja) * | 2009-11-11 | 2014-12-03 | コバレントマテリアル株式会社 | 化合物半導体基板 |
| JP2013239474A (ja) * | 2012-05-11 | 2013-11-28 | Sanken Electric Co Ltd | エピタキシャル基板、半導体装置及び半導体装置の製造方法 |
| JP2014192226A (ja) | 2013-03-26 | 2014-10-06 | Sharp Corp | 電子デバイス用エピタキシャル基板 |
| JP2014236093A (ja) * | 2013-05-31 | 2014-12-15 | サンケン電気株式会社 | シリコン系基板、半導体装置、及び、半導体装置の製造方法 |
| CN103681992A (zh) * | 2014-01-07 | 2014-03-26 | 苏州晶湛半导体有限公司 | 半导体衬底、半导体器件及半导体衬底制造方法 |
| JP2018041851A (ja) * | 2016-09-08 | 2018-03-15 | クアーズテック株式会社 | 窒化物半導体基板 |
| US10943813B2 (en) * | 2018-07-13 | 2021-03-09 | Globalwafers Co., Ltd. | Radio frequency silicon on insulator wafer platform with superior performance, stability, and manufacturability |
| JP7279552B2 (ja) * | 2019-07-11 | 2023-05-23 | 信越半導体株式会社 | 電子デバイス用基板およびその製造方法 |
-
2019
- 2019-08-06 JP JP2019144251A patent/JP6863423B2/ja active Active
-
2020
- 2020-07-02 US US17/628,390 patent/US20220367188A1/en not_active Abandoned
- 2020-07-02 EP EP20849816.2A patent/EP4012750A4/en active Pending
- 2020-07-02 WO PCT/JP2020/025934 patent/WO2021024654A1/ja not_active Ceased
- 2020-07-02 CN CN202080055655.2A patent/CN114207825A/zh active Pending
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