JPWO2022004150A1 - - Google Patents
Info
- Publication number
- JPWO2022004150A1 JPWO2022004150A1 JP2022533717A JP2022533717A JPWO2022004150A1 JP WO2022004150 A1 JPWO2022004150 A1 JP WO2022004150A1 JP 2022533717 A JP2022533717 A JP 2022533717A JP 2022533717 A JP2022533717 A JP 2022533717A JP WO2022004150 A1 JPWO2022004150 A1 JP WO2022004150A1
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
- C01B32/26—Preparation
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/04—Diamond
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/04—After-treatment of single crystals or homogeneous polycrystalline material with defined structure using electric or magnetic fields or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B9/00—Single-crystal growth from melt solutions using molten solvents
- C30B9/04—Single-crystal growth from melt solutions using molten solvents by cooling of the solution
- C30B9/08—Single-crystal growth from melt solutions using molten solvents by cooling of the solution using other solvents
- C30B9/10—Metal solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020113053 | 2020-06-30 | ||
| JP2020113053 | 2020-06-30 | ||
| PCT/JP2021/018372 WO2022004150A1 (ja) | 2020-06-30 | 2021-05-14 | 合成単結晶ダイヤモンド及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022004150A1 true JPWO2022004150A1 (https=) | 2022-01-06 |
| JPWO2022004150A5 JPWO2022004150A5 (https=) | 2023-03-14 |
| JP7658373B2 JP7658373B2 (ja) | 2025-04-08 |
Family
ID=79315250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022533717A Active JP7658373B2 (ja) | 2020-06-30 | 2021-05-14 | 合成単結晶ダイヤモンド及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230219818A1 (https=) |
| EP (1) | EP4174222A4 (https=) |
| JP (1) | JP7658373B2 (https=) |
| CN (1) | CN115698393B (https=) |
| TW (1) | TWI896695B (https=) |
| WO (1) | WO2022004150A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4529575B1 (en) | 2022-05-23 | 2026-04-01 | AdamanT Quanta AB | Method and system for processing a diamond |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218980A (ja) * | 1988-07-07 | 1990-01-23 | Sumitomo Electric Ind Ltd | ダイヤモンドレーザ素子の作製方法 |
| WO2019077844A1 (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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201608669D0 (en) * | 2016-05-17 | 2016-06-29 | Element Six Uk Ltd | Diamond tool piece |
| 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 |
| JP7221058B2 (ja) | 2019-01-11 | 2023-02-13 | 株式会社ジャパンディスプレイ | 表示装置 |
-
2021
- 2021-05-14 US US18/009,728 patent/US20230219818A1/en active Pending
- 2021-05-14 WO PCT/JP2021/018372 patent/WO2022004150A1/ja not_active Ceased
- 2021-05-14 CN CN202180040021.4A patent/CN115698393B/zh active Active
- 2021-05-14 EP EP21831884.8A patent/EP4174222A4/en active Pending
- 2021-05-14 JP JP2022533717A patent/JP7658373B2/ja active Active
- 2021-06-29 TW TW110123764A patent/TWI896695B/zh active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218980A (ja) * | 1988-07-07 | 1990-01-23 | Sumitomo Electric Ind Ltd | ダイヤモンドレーザ素子の作製方法 |
| WO2019077844A1 (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 |
Non-Patent Citations (1)
| Title |
|---|
| A T COLLINS: "Vacancy enhanced aggregation of nitrogen in diamond", JOURNAL OF PHYSICS C:SOLID STATE PHYSICS, vol. Volume13,Number14, JPN6018041188, 20 May 1980 (1980-05-20), GB, pages 2641 - 2650, ISSN: 0005534727 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115698393B (zh) | 2026-01-23 |
| JP7658373B2 (ja) | 2025-04-08 |
| EP4174222A1 (en) | 2023-05-03 |
| CN115698393A (zh) | 2023-02-03 |
| EP4174222A4 (en) | 2023-12-20 |
| TW202212651A (zh) | 2022-04-01 |
| US20230219818A1 (en) | 2023-07-13 |
| WO2022004150A1 (ja) | 2022-01-06 |
| TWI896695B (zh) | 2025-09-11 |
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