CN108603113B - 荧光体及其制造方法、含荧光体构件以及发光装置或投影仪 - Google Patents
荧光体及其制造方法、含荧光体构件以及发光装置或投影仪 Download PDFInfo
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- CN108603113B CN108603113B CN201780009385.XA CN201780009385A CN108603113B CN 108603113 B CN108603113 B CN 108603113B CN 201780009385 A CN201780009385 A CN 201780009385A CN 108603113 B CN108603113 B CN 108603113B
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 310
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000013078 crystal Substances 0.000 claims abstract description 152
- 239000002245 particle Substances 0.000 claims abstract description 56
- 239000000203 mixture Substances 0.000 claims abstract description 46
- 238000010298 pulverizing process Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 22
- 229910010272 inorganic material Inorganic materials 0.000 claims description 17
- 239000011147 inorganic material Substances 0.000 claims description 17
- 239000011159 matrix material Substances 0.000 claims 1
- 229910019655 synthetic inorganic crystalline material Inorganic materials 0.000 description 53
- 239000003566 sealing material Substances 0.000 description 30
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 26
- 239000000758 substrate Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 19
- 238000009826 distribution Methods 0.000 description 18
- 238000010306 acid treatment Methods 0.000 description 12
- 239000000843 powder Substances 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 229910052593 corundum Inorganic materials 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 229910052682 stishovite Inorganic materials 0.000 description 4
- 229910052905 tridymite Inorganic materials 0.000 description 4
- 238000000295 emission spectrum Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 229910052727 yttrium Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005231 Edge Defined Film Fed Growth Methods 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 229910052765 Lutetium Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910003443 lutetium oxide Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 1
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
- C01F17/32—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO
- C01F17/34—Aluminates, e.g. YAlO3 or Y3-xGdxAl5O12
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- 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
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/28—Complex oxides with formula A3Me5O12 wherein A is a rare earth metal and Me is Fe, Ga, Sc, Cr, Co or Al, e.g. garnets
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
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- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
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- 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
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- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
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- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
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- C01P2006/37—Stability against thermal decomposition
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- Crystallography & Structural Chemistry (AREA)
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- Computer Hardware Design (AREA)
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- Luminescent Compositions (AREA)
- Projection Apparatus (AREA)
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Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-018448 | 2016-02-02 | ||
JP2016018448A JP6871665B2 (ja) | 2016-02-02 | 2016-02-02 | 蛍光体含有部材及びその製造方法、及び発光装置又はプロジェクター |
PCT/JP2017/003793 WO2017135373A1 (ja) | 2016-02-02 | 2017-02-02 | 蛍光体及びその製造方法、蛍光体含有部材、及び発光装置又はプロジェクター |
Publications (2)
Publication Number | Publication Date |
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CN108603113A CN108603113A (zh) | 2018-09-28 |
CN108603113B true CN108603113B (zh) | 2022-07-05 |
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CN201780009385.XA Active CN108603113B (zh) | 2016-02-02 | 2017-02-02 | 荧光体及其制造方法、含荧光体构件以及发光装置或投影仪 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11525082B2 (zh) |
EP (1) | EP3412752A4 (zh) |
JP (1) | JP6871665B2 (zh) |
CN (1) | CN108603113B (zh) |
WO (1) | WO2017135373A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6917244B2 (ja) * | 2017-08-23 | 2021-08-11 | 日本特殊陶業株式会社 | 蛍光体ホイール、ホイールデバイスおよびプロジェクター |
JP7224579B2 (ja) * | 2018-02-09 | 2023-02-20 | 株式会社タムラ製作所 | 波長変換部材 |
JP7037082B2 (ja) * | 2019-09-27 | 2022-03-16 | 日亜化学工業株式会社 | 希土類アルミン酸塩蛍光体の製造方法、希土類アルミン酸塩蛍光体及び発光装置 |
JP7429346B2 (ja) * | 2019-10-03 | 2024-02-08 | 国立研究開発法人物質・材料研究機構 | 波長変換部材 |
JP2022039095A (ja) | 2020-08-27 | 2022-03-10 | セイコーエプソン株式会社 | 蛍光体粒子、波長変換素子、光源装置、蛍光体粒子の製造方法、波長変換素子の製造方法、及びプロジェクター |
Citations (4)
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CN1560332A (zh) * | 2004-02-23 | 2005-01-05 | 中国科学院上海光学精密机械研究所 | 掺三价铈离子的钇铝石榴石闪烁晶体的制备方法 |
CN103820859A (zh) * | 2013-12-31 | 2014-05-28 | 西南技术物理研究所 | 掺杂钇铝石榴石陶瓷转变为单晶的制备方法 |
WO2015060254A1 (ja) * | 2013-10-23 | 2015-04-30 | 株式会社光波 | 単結晶蛍光体及び発光装置 |
CN105283526A (zh) * | 2013-10-23 | 2016-01-27 | 株式会社光波 | 单晶荧光体、含荧光体构件以及发光装置 |
Family Cites Families (7)
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JPS5620562B2 (zh) | 1972-12-04 | 1981-05-14 | ||
JPH09291279A (ja) * | 1996-04-25 | 1997-11-11 | Noritake Co Ltd | 粉末蛍光体およびその製造方法 |
JP4583076B2 (ja) * | 2004-06-11 | 2010-11-17 | スタンレー電気株式会社 | 発光素子 |
EP2843026B1 (en) * | 2012-04-24 | 2019-02-27 | Koha Co., Ltd. | Method for manufacturing phosphor |
WO2017013867A1 (ja) * | 2015-07-22 | 2017-01-26 | パナソニックIpマネジメント株式会社 | ガーネット化合物及びその製造方法、当該ガーネット化合物を用いた発光装置及び装飾物、並びに当該ガーネット化合物の使用方法 |
JP2017120864A (ja) * | 2015-12-28 | 2017-07-06 | 株式会社タムラ製作所 | 発光装置 |
KR102675945B1 (ko) * | 2018-09-18 | 2024-06-17 | 삼성전자주식회사 | 발광 장치 |
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2016
- 2016-02-02 JP JP2016018448A patent/JP6871665B2/ja active Active
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2017
- 2017-02-02 WO PCT/JP2017/003793 patent/WO2017135373A1/ja active Application Filing
- 2017-02-02 US US16/074,163 patent/US11525082B2/en active Active
- 2017-02-02 CN CN201780009385.XA patent/CN108603113B/zh active Active
- 2017-02-02 EP EP17747524.1A patent/EP3412752A4/en active Pending
Patent Citations (4)
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CN1560332A (zh) * | 2004-02-23 | 2005-01-05 | 中国科学院上海光学精密机械研究所 | 掺三价铈离子的钇铝石榴石闪烁晶体的制备方法 |
WO2015060254A1 (ja) * | 2013-10-23 | 2015-04-30 | 株式会社光波 | 単結晶蛍光体及び発光装置 |
CN105283526A (zh) * | 2013-10-23 | 2016-01-27 | 株式会社光波 | 单晶荧光体、含荧光体构件以及发光装置 |
CN103820859A (zh) * | 2013-12-31 | 2014-05-28 | 西南技术物理研究所 | 掺杂钇铝石榴石陶瓷转变为单晶的制备方法 |
Non-Patent Citations (2)
Title |
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Properties of Czochralski grown Ce,Gd:Y3Al5O12 single crystal for white;Anastasiya Latynina et al.,;《Journal of Alloys and Compounds》;20121123;第553卷;第89-92页 * |
Single-Crystal Phosphors for;Encarnación G. Víllora et al.,;《Journal of the Japanese Association for Crystal Growth》;20151231;第42卷(第2期);第119-129页 * |
Also Published As
Publication number | Publication date |
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US11525082B2 (en) | 2022-12-13 |
JP6871665B2 (ja) | 2021-05-12 |
WO2017135373A1 (ja) | 2017-08-10 |
EP3412752A4 (en) | 2019-09-25 |
US20210122975A1 (en) | 2021-04-29 |
CN108603113A (zh) | 2018-09-28 |
JP2017137394A (ja) | 2017-08-10 |
EP3412752A1 (en) | 2018-12-12 |
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