JP6964524B2 - フッ化物蛍光体とそれを用いた発光装置 - Google Patents
フッ化物蛍光体とそれを用いた発光装置 Download PDFInfo
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- JP6964524B2 JP6964524B2 JP2018000777A JP2018000777A JP6964524B2 JP 6964524 B2 JP6964524 B2 JP 6964524B2 JP 2018000777 A JP2018000777 A JP 2018000777A JP 2018000777 A JP2018000777 A JP 2018000777A JP 6964524 B2 JP6964524 B2 JP 6964524B2
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- Prior art keywords
- fluoride phosphor
- phosphor
- light emitting
- fluoride
- less
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- XPIIDKFHGDPTIY-UHFFFAOYSA-N F.F.F.P Chemical compound F.F.F.P XPIIDKFHGDPTIY-UHFFFAOYSA-N 0.000 title claims description 54
- 238000009826 distribution Methods 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 8
- 230000001186 cumulative effect Effects 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- HEAUFJZALFKPBA-JPQUDPSNSA-N (3s)-3-[[(2s,3r)-2-[[(2s)-6-amino-2-[[(2s)-2-amino-3-(1h-imidazol-5-yl)propanoyl]amino]hexanoyl]amino]-3-hydroxybutanoyl]amino]-4-[[(2s)-1-[[(2s)-1-[[(2s)-1-[[2-[[(2s)-1-[[(2s)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amin Chemical compound C([C@@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(N)=O)C(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CC=1NC=NC=1)[C@@H](C)O)C1=CC=CC=C1 HEAUFJZALFKPBA-JPQUDPSNSA-N 0.000 claims description 2
- 101800000399 Neurokinin A Proteins 0.000 claims description 2
- 102100024304 Protachykinin-1 Human genes 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 239000000843 powder Substances 0.000 description 34
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 30
- 230000000052 comparative effect Effects 0.000 description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000011572 manganese Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
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- 239000010703 silicon Substances 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 150000001340 alkali metals Chemical class 0.000 description 5
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000000295 emission spectrum Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910052700 potassium Inorganic materials 0.000 description 5
- 239000011591 potassium Substances 0.000 description 5
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
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- 230000000694 effects Effects 0.000 description 3
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- 239000010936 titanium Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- -1 cerium-activated yttrium aluminum garnet Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000695 excitation spectrum Methods 0.000 description 2
- 238000002189 fluorescence spectrum Methods 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
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- 238000007789 sealing Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
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- 102100032047 Alsin Human genes 0.000 description 1
- 101710187109 Alsin Proteins 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 108010043121 Green Fluorescent Proteins Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229920000995 Spectralon Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000007561 laser diffraction method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229920005548 perfluoropolymer Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- VBKNTGMWIPUCRF-UHFFFAOYSA-M potassium;fluoride;hydrofluoride Chemical compound F.[F-].[K+] VBKNTGMWIPUCRF-UHFFFAOYSA-M 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018000777A JP6964524B2 (ja) | 2017-06-14 | 2018-01-05 | フッ化物蛍光体とそれを用いた発光装置 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017117160A JP6273395B1 (ja) | 2017-06-14 | 2017-06-14 | フッ化物蛍光体とそれを用いた発光装置 |
| JP2018000777A JP6964524B2 (ja) | 2017-06-14 | 2018-01-05 | フッ化物蛍光体とそれを用いた発光装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017117160A Division JP6273395B1 (ja) | 2017-06-14 | 2017-06-14 | フッ化物蛍光体とそれを用いた発光装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019001986A JP2019001986A (ja) | 2019-01-10 |
| JP2019001986A5 JP2019001986A5 (enExample) | 2020-07-27 |
| JP6964524B2 true JP6964524B2 (ja) | 2021-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018000777A Active JP6964524B2 (ja) | 2017-06-14 | 2018-01-05 | フッ化物蛍光体とそれを用いた発光装置 |
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| Country | Link |
|---|---|
| JP (1) | JP6964524B2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3596092B2 (ja) * | 1995-06-09 | 2004-12-02 | 日亜化学工業株式会社 | 蛍光ランプの製造方法 |
| JP5954355B2 (ja) * | 2013-08-01 | 2016-07-20 | 日亜化学工業株式会社 | フッ化物蛍光体及びそれを用いる発光装置 |
| US9982190B2 (en) * | 2015-02-20 | 2018-05-29 | General Electric Company | Color stable red-emitting phosphors |
| US10941339B2 (en) * | 2015-09-30 | 2021-03-09 | Denka Company Limited | Fluorescent fluoride, light-emitting device, and process for producing florescent fluoride |
| JP6852401B2 (ja) * | 2015-12-04 | 2021-03-31 | 東レ株式会社 | 蛍光体シート、それを用いた発光体、光源ユニット、ディスプレイ、および発光体の製造方法 |
| JP6273394B1 (ja) * | 2017-06-14 | 2018-01-31 | デンカ株式会社 | フッ化物蛍光体とそれを用いた発光装置 |
| JP6273395B1 (ja) * | 2017-06-14 | 2018-01-31 | デンカ株式会社 | フッ化物蛍光体とそれを用いた発光装置 |
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