JPWO2022255221A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2022255221A5 JPWO2022255221A5 JP2023525771A JP2023525771A JPWO2022255221A5 JP WO2022255221 A5 JPWO2022255221 A5 JP WO2022255221A5 JP 2023525771 A JP2023525771 A JP 2023525771A JP 2023525771 A JP2023525771 A JP 2023525771A JP WO2022255221 A5 JPWO2022255221 A5 JP WO2022255221A5
- Authority
- JP
- Japan
- Prior art keywords
- luminescent material
- moles
- heat
- material according
- less
- 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
- 239000000463 material Substances 0.000 claims description 52
- XPIIDKFHGDPTIY-UHFFFAOYSA-N F.F.F.P Chemical compound F.F.F.P XPIIDKFHGDPTIY-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- -1 rare earth phosphate Chemical class 0.000 claims description 12
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000000862 absorption spectrum Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 15
- 229910052761 rare earth metal Inorganic materials 0.000 claims 13
- 229910052710 silicon Inorganic materials 0.000 claims 13
- 229910052783 alkali metal Inorganic materials 0.000 claims 11
- 150000001340 alkali metals Chemical class 0.000 claims 11
- 229910052782 aluminium Inorganic materials 0.000 claims 11
- 229910019142 PO4 Inorganic materials 0.000 claims 9
- 239000010452 phosphate Substances 0.000 claims 9
- 150000004703 alkoxides Chemical class 0.000 claims 8
- 229910052748 manganese Inorganic materials 0.000 claims 8
- 229910052751 metal Inorganic materials 0.000 claims 8
- 239000002184 metal Substances 0.000 claims 8
- 229910052700 potassium Inorganic materials 0.000 claims 5
- 229910052718 tin Inorganic materials 0.000 claims 5
- 229910052719 titanium Inorganic materials 0.000 claims 5
- 229910052725 zinc Inorganic materials 0.000 claims 5
- 229910052726 zirconium Inorganic materials 0.000 claims 5
- 229910052684 Cerium Inorganic materials 0.000 claims 4
- 229910052692 Dysprosium Inorganic materials 0.000 claims 4
- 229910052688 Gadolinium Inorganic materials 0.000 claims 4
- 229910052731 fluorine Inorganic materials 0.000 claims 4
- 229910052746 lanthanum Inorganic materials 0.000 claims 4
- 238000000034 method Methods 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 2
- 229940085991 phosphate ion Drugs 0.000 claims 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 229910004298 SiO 2 Inorganic materials 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- LQFNMFDUAPEJRY-UHFFFAOYSA-K lanthanum(3+);phosphate Chemical compound [La+3].[O-]P([O-])([O-])=O LQFNMFDUAPEJRY-UHFFFAOYSA-K 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021091754 | 2021-05-31 | ||
| PCT/JP2022/021585 WO2022255221A1 (ja) | 2021-05-31 | 2022-05-26 | 発光材料及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022255221A1 JPWO2022255221A1 (enExample) | 2022-12-08 |
| JPWO2022255221A5 true JPWO2022255221A5 (enExample) | 2024-03-06 |
Family
ID=84324353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023525771A Pending JPWO2022255221A1 (enExample) | 2021-05-31 | 2022-05-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240240080A1 (enExample) |
| JP (1) | JPWO2022255221A1 (enExample) |
| CN (1) | CN117425716A (enExample) |
| DE (1) | DE112022002865T5 (enExample) |
| WO (1) | WO2022255221A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7348534B2 (ja) * | 2021-07-02 | 2023-09-21 | 日亜化学工業株式会社 | フッ化物蛍光体の製造方法 |
| JP7469678B2 (ja) * | 2022-01-20 | 2024-04-17 | 日亜化学工業株式会社 | 光学部材、複合光学部材、及び照明装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5446432B2 (ja) * | 2009-04-28 | 2014-03-19 | 三菱化学株式会社 | 蛍光体と、その蛍光体を用いた蛍光体含有組成物及び発光装置、並びに、その発光装置を用いた画像表示装置及び照明装置 |
| JP5446511B2 (ja) * | 2009-06-30 | 2014-03-19 | 三菱化学株式会社 | 蛍光体及びその製造方法と、その蛍光体を用いた蛍光体含有組成物及び発光装置、並びに、その発光装置を用いた画像表示装置及び照明装置 |
| JP4974310B2 (ja) * | 2010-10-15 | 2012-07-11 | 三菱化学株式会社 | 白色発光装置及び照明器具 |
| MY167700A (en) | 2011-04-08 | 2018-09-21 | Shinetsu Chemical Co | Preparation of complex fluoride and complex fluoride phosphor |
| CN103299718B (zh) * | 2011-09-02 | 2015-12-23 | 西铁城电子株式会社 | 照明方法和发光装置 |
| JP6292126B2 (ja) * | 2012-12-26 | 2018-03-14 | 三菱ケミカル株式会社 | 蛍光体、その蛍光体を用いた蛍光体含有組成物及び発光装置、並びに、その発光装置を用いた画像表示装置及び照明装置 |
| EP2966944A4 (en) * | 2013-03-04 | 2016-11-23 | Citizen Electronics | A LIGHT EMITTING DEVICE, METHOD FOR DRAFTING THE LIGHT EMITTING DEVICE, METHOD FOR CONTROLLING THE LIGHT EMITTING DEVICE, LIGHTING METHOD AND METHOD FOR PRODUCING THE LIGHT EMITTING DEVICE |
| US10131835B2 (en) * | 2013-12-30 | 2018-11-20 | General Electric Company | Moisture-resistant phosphor compositions and associate methods |
| CN105623656B (zh) * | 2014-11-24 | 2018-03-20 | 有研稀土新材料股份有限公司 | 红色荧光粉、红色荧光粉的制备方法及发光装置 |
| JP2017078097A (ja) * | 2015-10-19 | 2017-04-27 | 三菱化学株式会社 | 蛍光体、発光装置、照明装置及び画像表示装置 |
| JP7382813B2 (ja) | 2019-12-06 | 2023-11-17 | 三井・ケマーズ フロロプロダクツ株式会社 | 水性フッ素樹脂塗料組成物 |
| JP7409139B2 (ja) | 2020-02-18 | 2024-01-09 | 株式会社サタケ | 籾摺調製設備、籾摺機および光学式選別機 |
| JP6869392B1 (ja) | 2020-03-02 | 2021-05-12 | 三菱電機株式会社 | 交流回転電機の制御装置 |
| JP7530592B2 (ja) | 2020-11-25 | 2024-08-08 | 片山工業株式会社 | カウルモールとカウルトップガーニッシュとの連結構造 |
| CN116615513A (zh) * | 2020-12-22 | 2023-08-18 | 日亚化学工业株式会社 | 氟化物荧光体、其制造方法及发光装置 |
-
2022
- 2022-05-26 JP JP2023525771A patent/JPWO2022255221A1/ja active Pending
- 2022-05-26 US US18/565,218 patent/US20240240080A1/en active Pending
- 2022-05-26 DE DE112022002865.3T patent/DE112022002865T5/de active Pending
- 2022-05-26 WO PCT/JP2022/021585 patent/WO2022255221A1/ja not_active Ceased
- 2022-05-26 CN CN202280038722.9A patent/CN117425716A/zh active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11512249B2 (en) | Method for producing nitride fluorescent material, nitride fluorescent material and light emitting device | |
| JP6532446B2 (ja) | 発光装置及び樹脂組成物 | |
| US9397276B2 (en) | Light emitting device and resin composition | |
| EP3530715B1 (en) | Fluoride fluorescent material, method for producing the same, and light emitting device | |
| US9559274B2 (en) | Light emitting device and resin composition | |
| JP6187509B2 (ja) | 発光装置及びその製造方法 | |
| US20140140071A1 (en) | Light wavelength conversion member | |
| TW200907025A (en) | Process for the preparation of phosphors based on orthosilicates for pcLEDs | |
| US9670403B2 (en) | Fluoride fluorescent material and method for producing the same | |
| WO2006090804A1 (ja) | 半導体発光デバイス用部材及びその製造方法、並びにそれを用いた半導体発光デバイス | |
| US20180305243A1 (en) | Method for manufacturing wavelength conversion member and wavelength conversion member | |
| JP2009007524A (ja) | 透光封止用の硬化性組成物 | |
| JP2007270004A (ja) | 硬化性シリコーン樹脂組成物、それを用いた透光性封止材および発光素子 | |
| JP5915801B1 (ja) | フッ化物蛍光体及びその製造方法並びに発光装置 | |
| US20240240080A1 (en) | Light-emitting material and method for producing the same | |
| JPWO2022255221A5 (enExample) | ||
| JP2012079883A (ja) | Ｌｅｄ発光装置 | |
| US20120118375A1 (en) | Semiconductor electrode, solar cell in which semiconductor electrode is used and semiconductor electrode manufacturing method | |
| KR102810016B1 (ko) | 형광체 플레이트 및 발광 장치 | |
| JPWO2018163232A1 (ja) | 蛍光体粉末および蛍光体粉末を生産する方法 | |
| JP7436214B2 (ja) | 蛍光体粉末、複合体および発光装置 | |
| KR102030247B1 (ko) | 고색재현성 칩 스케일 led 패키지 및 그 제조방법 | |
| US20250101302A1 (en) | ß-SIALON FLUORESCENT MATERIAL AND LIGHT EMITTING DEVICE | |
| JP2025124374A (ja) | フッ化物蛍光体、その製造方法及び発光装置 | |
| JP2019033260A (ja) | 発光装置 |