JP2017145427A5 - - Google Patents
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- JP2017145427A5 JP2017145427A5 JP2017111060A JP2017111060A JP2017145427A5 JP 2017145427 A5 JP2017145427 A5 JP 2017145427A5 JP 2017111060 A JP2017111060 A JP 2017111060A JP 2017111060 A JP2017111060 A JP 2017111060A JP 2017145427 A5 JP2017145427 A5 JP 2017145427A5
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- JP
- Japan
- Prior art keywords
- composition
- heat
- basic substance
- manufacturing
- temperature
- 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.)
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- 239000000203 mixture Substances 0.000 claims 18
- 238000004519 manufacturing process Methods 0.000 claims 11
- 239000000126 substance Substances 0.000 claims 9
- 239000000243 solution Substances 0.000 claims 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Chemical compound [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 claims 2
- 150000002178 europium compounds Chemical class 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 2
- CPRMKOQKXYSDML-UHFFFAOYSA-M rubidium hydroxide Chemical compound [OH-].[Rb+] CPRMKOQKXYSDML-UHFFFAOYSA-M 0.000 claims 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 229910052693 Europium Inorganic materials 0.000 claims 1
- 229910017840 NH 3 Inorganic materials 0.000 claims 1
- 239000003929 acidic solution Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- -1 aluminum compound Chemical class 0.000 claims 1
- 239000012298 atmosphere Substances 0.000 claims 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000012299 nitrogen atmosphere Substances 0.000 claims 1
- 229910052756 noble gas Inorganic materials 0.000 claims 1
- 125000004430 oxygen atom Chemical group O* 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015244160 | 2015-12-15 | ||
| JP2015244160 | 2015-12-15 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016238927A Division JP6160763B2 (ja) | 2015-12-15 | 2016-12-09 | βサイアロン蛍光体の製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019187696A Division JP6825672B2 (ja) | 2015-12-15 | 2019-10-11 | βサイアロン蛍光体の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017145427A JP2017145427A (ja) | 2017-08-24 |
| JP2017145427A5 true JP2017145427A5 (https=) | 2018-11-22 |
| JP6610614B2 JP6610614B2 (ja) | 2019-11-27 |
Family
ID=59081723
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016238927A Active JP6160763B2 (ja) | 2015-12-15 | 2016-12-09 | βサイアロン蛍光体の製造方法 |
| JP2017111060A Active JP6610614B2 (ja) | 2015-12-15 | 2017-06-05 | βサイアロン蛍光体の製造方法 |
| JP2019187696A Active JP6825672B2 (ja) | 2015-12-15 | 2019-10-11 | βサイアロン蛍光体の製造方法 |
| JP2020212114A Active JP7022292B2 (ja) | 2015-12-15 | 2020-12-22 | βサイアロン蛍光体の製造方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016238927A Active JP6160763B2 (ja) | 2015-12-15 | 2016-12-09 | βサイアロン蛍光体の製造方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019187696A Active JP6825672B2 (ja) | 2015-12-15 | 2019-10-11 | βサイアロン蛍光体の製造方法 |
| JP2020212114A Active JP7022292B2 (ja) | 2015-12-15 | 2020-12-22 | βサイアロン蛍光体の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3341449B1 (https=) |
| JP (4) | JP6160763B2 (https=) |
| KR (1) | KR102073214B1 (https=) |
| CN (1) | CN107849445A (https=) |
| AU (1) | AU2016373767B2 (https=) |
| BR (1) | BR112018002496B1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11427758B2 (en) | 2015-12-15 | 2022-08-30 | Nichia Corporation | Method for producing β-sialon fluorescent material |
| KR102674932B1 (ko) * | 2018-03-29 | 2024-06-14 | 덴카 주식회사 | α형 사이알론 형광체 및 발광 장치 |
| CN111902518A (zh) | 2018-03-29 | 2020-11-06 | 电化株式会社 | 红色荧光体及发光装置 |
| WO2019188631A1 (ja) * | 2018-03-29 | 2019-10-03 | デンカ株式会社 | β型サイアロン蛍光体及び発光装置 |
| JP6730370B2 (ja) * | 2018-05-16 | 2020-07-29 | デンカ株式会社 | β型サイアロン蛍光体の製造方法 |
| JP6982245B2 (ja) * | 2018-06-27 | 2021-12-17 | 日亜化学工業株式会社 | βサイアロン蛍光体の製造方法 |
| JP6785333B2 (ja) * | 2019-03-29 | 2020-11-18 | デンカ株式会社 | 蛍光体粉末、複合体および発光装置 |
| KR102810688B1 (ko) * | 2019-08-20 | 2025-05-22 | 덴카 주식회사 | β형 사이알론 형광체 및 발광 장치 |
| CN114269881A (zh) * | 2019-08-20 | 2022-04-01 | 电化株式会社 | β型塞隆荧光体粒子和发光装置 |
| JP2021054899A (ja) | 2019-09-27 | 2021-04-08 | 日亜化学工業株式会社 | βサイアロン蛍光体の製造方法 |
| JP7295476B2 (ja) * | 2019-09-27 | 2023-06-21 | 日亜化学工業株式会社 | βサイアロン蛍光体の製造方法 |
| JP7515351B2 (ja) * | 2020-09-10 | 2024-07-12 | デンカ株式会社 | ユウロピウム賦活β型サイアロン蛍光体の製造方法 |
| JP7778554B2 (ja) * | 2021-12-16 | 2025-12-02 | デンカ株式会社 | β型サイアロン蛍光体の製造方法、波長変換部材の製造方法、及び発光装置の製造方法 |
| KR20240116528A (ko) | 2021-12-16 | 2024-07-29 | 덴카 주식회사 | β형 사이알론 형광체, 발광 부재 및 발광 장치 |
| KR20260021776A (ko) | 2023-06-16 | 2026-02-13 | 덴카 주식회사 | β형 사이알론 형광체, 발광 부재, 및 발광 장치 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101128564B (zh) * | 2005-02-28 | 2012-07-25 | 电气化学工业株式会社 | 荧光体及其制造方法及使用了该荧光体的发光元件 |
| CN102585810A (zh) * | 2005-02-28 | 2012-07-18 | 电气化学工业株式会社 | 荧光体及其制造方法及使用了该荧光体的发光元件 |
| WO2008062781A1 (en) * | 2006-11-20 | 2008-05-29 | Denki Kagaku Kogyo Kabushiki Kaisha | Fluorescent substance and production method thereof, and light emitting device |
| KR101213298B1 (ko) * | 2007-10-10 | 2012-12-18 | 우베 고산 가부시키가이샤 | β-사이알론 형광체 분말 및 그 제조 방법 |
| KR101717668B1 (ko) * | 2010-03-26 | 2017-03-17 | 삼성전자주식회사 | 복합 결정 형광체, 발광장치, 디스플레이 장치 및 조명장치 |
| JP2013173806A (ja) * | 2010-06-14 | 2013-09-05 | Denki Kagaku Kogyo Kk | β型サイアロンの製造方法 |
| KR101725857B1 (ko) * | 2010-09-27 | 2017-04-11 | 덴카 주식회사 | β형 사이알론의 제조 방법 |
| JP2014197635A (ja) * | 2013-03-29 | 2014-10-16 | 三菱化学株式会社 | 発光装置と、それに用いるβサイアロン蛍光体 |
-
2016
- 2016-12-09 JP JP2016238927A patent/JP6160763B2/ja active Active
- 2016-12-15 BR BR112018002496-1A patent/BR112018002496B1/pt active IP Right Grant
- 2016-12-15 KR KR1020187016252A patent/KR102073214B1/ko active Active
- 2016-12-15 EP EP16875128.7A patent/EP3341449B1/en active Active
- 2016-12-15 CN CN201680043777.3A patent/CN107849445A/zh active Pending
- 2016-12-15 AU AU2016373767A patent/AU2016373767B2/en active Active
-
2017
- 2017-06-05 JP JP2017111060A patent/JP6610614B2/ja active Active
-
2019
- 2019-10-11 JP JP2019187696A patent/JP6825672B2/ja active Active
-
2020
- 2020-12-22 JP JP2020212114A patent/JP7022292B2/ja active Active
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