JPWO2022264706A5 - - Google Patents
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- Publication number
- JPWO2022264706A5 JPWO2022264706A5 JP2023529670A JP2023529670A JPWO2022264706A5 JP WO2022264706 A5 JPWO2022264706 A5 JP WO2022264706A5 JP 2023529670 A JP2023529670 A JP 2023529670A JP 2023529670 A JP2023529670 A JP 2023529670A JP WO2022264706 A5 JPWO2022264706 A5 JP WO2022264706A5
- Authority
- JP
- Japan
- Prior art keywords
- single crystal
- crystal diamond
- synthetic single
- less
- wavelength range
- 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
Links
- 239000013078 crystal Substances 0.000 claims description 26
- 229910003460 diamond Inorganic materials 0.000 claims description 26
- 239000010432 diamond Substances 0.000 claims description 26
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000000862 absorption spectrum Methods 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims 6
- 238000010438 heat treatment Methods 0.000 claims 4
- 230000001678 irradiating effect Effects 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 125000004429 atom Chemical group 0.000 claims 2
- 230000005284 excitation Effects 0.000 claims 2
- 238000002189 fluorescence spectrum Methods 0.000 claims 2
- 238000000870 ultraviolet spectroscopy Methods 0.000 claims 2
- 238000010894 electron beam technology Methods 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021099431 | 2021-06-15 | ||
| PCT/JP2022/019527 WO2022264706A1 (ja) | 2021-06-15 | 2022-05-02 | 合成単結晶ダイヤモンド及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022264706A1 JPWO2022264706A1 (https=) | 2022-12-22 |
| JPWO2022264706A5 true JPWO2022264706A5 (https=) | 2024-03-18 |
Family
ID=84526142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023529670A Pending JPWO2022264706A1 (https=) | 2021-06-15 | 2022-05-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240279843A1 (https=) |
| EP (1) | EP4357491A4 (https=) |
| JP (1) | JPWO2022264706A1 (https=) |
| CN (1) | CN117500961A (https=) |
| TW (1) | TW202314069A (https=) |
| WO (1) | WO2022264706A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7760754B1 (ja) * | 2024-02-16 | 2025-10-27 | 住友電気工業株式会社 | 単結晶ダイヤモンド素材および工具 |
| WO2025173239A1 (ja) * | 2024-02-16 | 2025-08-21 | 住友電気工業株式会社 | 単結晶ダイヤモンドおよびそれを備える工具 |
| JP7764631B1 (ja) * | 2024-02-16 | 2025-11-05 | 住友電気工業株式会社 | 単結晶ダイヤモンドおよび工具 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0752293B1 (en) * | 1995-07-05 | 1999-10-20 | Ngk Spark Plug Co., Ltd | Diamond coated article and process for its production |
| WO2005035174A1 (ja) * | 2003-10-10 | 2005-04-21 | Sumitomo Electric Industries, Ltd. | ダイヤモンド工具、合成単結晶ダイヤモンドおよび単結晶ダイヤモンドの合成方法ならびにダイヤモンド宝飾品 |
| JP6112177B1 (ja) * | 2015-10-30 | 2017-04-12 | 住友電気工業株式会社 | 複合多結晶体およびその製造方法 |
| JP6772743B2 (ja) * | 2016-10-07 | 2020-10-21 | 住友電気工業株式会社 | ダイヤモンド多結晶体の製造方法、ダイヤモンド多結晶体、切削工具、耐摩工具および研削工具 |
| WO2019077888A1 (ja) * | 2017-10-20 | 2019-04-25 | 住友電気工業株式会社 | 合成単結晶ダイヤモンド、工具、及び、合成単結晶ダイヤモンドの製造方法 |
| EP3699330A4 (en) * | 2017-10-20 | 2021-06-30 | Sumitomo Electric Industries, Ltd. | SYNTHETIC SINGLE CRYSTAL DIAMOND |
| WO2020004373A1 (ja) * | 2018-06-27 | 2020-01-02 | 住友電工ハードメタル株式会社 | 貫通孔付工具、ダイヤモンド部品、及び、ダイヤモンド素材 |
| JP6421905B1 (ja) * | 2018-07-20 | 2018-11-14 | 住友電気工業株式会社 | ダイヤモンド多結晶体及びそれを備えた工具 |
| JP2020011887A (ja) * | 2018-10-02 | 2020-01-23 | 住友電気工業株式会社 | ダイヤモンド多結晶体及びそれを備えた工具 |
| US12258677B2 (en) * | 2019-11-26 | 2025-03-25 | Sumitomo Electric Industries, Ltd. | Synthetic single crystal diamond, tool including the same and method of producing synthetic single crystal diamond |
| JP2021099431A (ja) | 2019-12-23 | 2021-07-01 | セイコーエプソン株式会社 | 表示装置の制御方法及び表示装置 |
| US12606931B2 (en) * | 2020-06-30 | 2026-04-21 | Sumitomo Electric Industries, Ltd. | Synthetic single crystal diamond and method for manufacturing same |
-
2022
- 2022-05-02 US US18/569,005 patent/US20240279843A1/en active Pending
- 2022-05-02 CN CN202280042140.8A patent/CN117500961A/zh active Pending
- 2022-05-02 JP JP2023529670A patent/JPWO2022264706A1/ja active Pending
- 2022-05-02 WO PCT/JP2022/019527 patent/WO2022264706A1/ja not_active Ceased
- 2022-05-02 EP EP22824700.3A patent/EP4357491A4/en active Pending
- 2022-06-09 TW TW111121462A patent/TW202314069A/zh unknown
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