JP2019007023A5 - - Google Patents
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- Publication number
- JP2019007023A5 JP2019007023A5 JP2018188150A JP2018188150A JP2019007023A5 JP 2019007023 A5 JP2019007023 A5 JP 2019007023A5 JP 2018188150 A JP2018188150 A JP 2018188150A JP 2018188150 A JP2018188150 A JP 2018188150A JP 2019007023 A5 JP2019007023 A5 JP 2019007023A5
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- less
- layer
- group
- nitride phosphor
- 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.)
- Granted
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 28
- 150000004767 nitrides Chemical class 0.000 claims 15
- 229910052731 fluorine Inorganic materials 0.000 claims 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 8
- 239000011737 fluorine Substances 0.000 claims 8
- 150000001875 compounds Chemical class 0.000 claims 5
- 229910052693 Europium Inorganic materials 0.000 claims 4
- 229910052771 Terbium Inorganic materials 0.000 claims 4
- 238000000295 emission spectrum Methods 0.000 claims 4
- 229910052684 Cerium Inorganic materials 0.000 claims 3
- 229910052744 lithium Inorganic materials 0.000 claims 3
- 229910052748 manganese Inorganic materials 0.000 claims 3
- 229910052700 potassium Inorganic materials 0.000 claims 3
- 229910052708 sodium Inorganic materials 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 230000005284 excitation Effects 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 102100032047 Alsin Human genes 0.000 claims 1
- 101710187109 Alsin Proteins 0.000 claims 1
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- 229910052765 Lutetium Inorganic materials 0.000 claims 1
- 229910020068 MgAl Inorganic materials 0.000 claims 1
- 229910017639 MgSi Inorganic materials 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016037616 | 2016-02-29 | ||
| JP2016037616 | 2016-02-29 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016193960A Division JP6443417B2 (ja) | 2016-02-29 | 2016-09-30 | 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020190098A Division JP7025673B2 (ja) | 2016-02-29 | 2020-11-16 | 窒化物蛍光体の製造方法、及び窒化物蛍光体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019007023A JP2019007023A (ja) | 2019-01-17 |
| JP2019007023A5 true JP2019007023A5 (enExample) | 2019-09-12 |
| JP6798536B2 JP6798536B2 (ja) | 2020-12-09 |
Family
ID=59808158
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016193960A Active JP6443417B2 (ja) | 2016-02-29 | 2016-09-30 | 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置 |
| JP2018188150A Active JP6798536B2 (ja) | 2016-02-29 | 2018-10-03 | 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置 |
| JP2020190098A Active JP7025673B2 (ja) | 2016-02-29 | 2020-11-16 | 窒化物蛍光体の製造方法、及び窒化物蛍光体 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016193960A Active JP6443417B2 (ja) | 2016-02-29 | 2016-09-30 | 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020190098A Active JP7025673B2 (ja) | 2016-02-29 | 2020-11-16 | 窒化物蛍光体の製造方法、及び窒化物蛍光体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (3) | JP6443417B2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6460056B2 (ja) * | 2016-06-30 | 2019-01-30 | 日亜化学工業株式会社 | 窒化物蛍光体の製造方法 |
| JP6720944B2 (ja) | 2017-08-31 | 2020-07-08 | 日亜化学工業株式会社 | 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置 |
| CN113785030B (zh) * | 2019-04-09 | 2024-02-23 | 电化株式会社 | 表面被覆荧光体粒子、表面被覆荧光体粒子的制造方法以及发光装置 |
| WO2020209148A1 (ja) * | 2019-04-09 | 2020-10-15 | デンカ株式会社 | 表面被覆蛍光体粒子、表面被覆蛍光体粒子の製造方法および発光装置 |
| WO2020241482A1 (ja) * | 2019-05-31 | 2020-12-03 | デンカ株式会社 | 表面被覆蛍光体粒子、及び発光装置 |
| JP7100269B2 (ja) * | 2019-06-26 | 2022-07-13 | 日亜化学工業株式会社 | 発光装置およびその製造方法 |
| JP2023166643A (ja) * | 2020-10-13 | 2023-11-22 | デンカ株式会社 | 蛍光体、及び発光装置 |
| JP2023166644A (ja) * | 2020-10-13 | 2023-11-22 | デンカ株式会社 | 蛍光体、及び発光装置 |
| JP2023166642A (ja) * | 2020-10-13 | 2023-11-22 | デンカ株式会社 | 蛍光体、蛍光体の製造方法、及び発光装置 |
| EP4293733B1 (en) | 2022-01-20 | 2025-10-01 | Mitsubishi Chemical Corporation | Phosphor, light-emitting device, illumination device, image display device, and indicator lamp for vehicle |
| JP7311867B1 (ja) * | 2022-01-20 | 2023-07-20 | 三菱ケミカル株式会社 | 蛍光体 |
| EP4293732A4 (en) | 2022-01-20 | 2024-05-15 | Mitsubishi Chemical Corporation | PHOSPHORUS, LIGHT-EMITTING DEVICE, LIGHTING DEVICE, IMAGE DISPLAY DEVICE AND INDICATOR LAMP FOR VEHICLES |
| DE102023005292A1 (de) | 2022-12-26 | 2024-06-27 | Nichia Corporation | Verfahren zur Herstellung von fluoreszierendem Nitridmaterial und fluoreszierendes Nitridmaterial |
| WO2024142449A1 (ja) * | 2022-12-27 | 2024-07-04 | 三菱ケミカル株式会社 | 発光装置、照明装置、画像表示装置及び車両用表示灯 |
| WO2025204509A1 (ja) * | 2024-03-29 | 2025-10-02 | 日亜化学工業株式会社 | 窒化物蛍光体、発光装置及び窒化物蛍光体の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3428352B2 (ja) * | 1997-03-21 | 2003-07-22 | 三菱マテリアル株式会社 | 耐湿性の改善された赤外励起発光体及びその製造方法 |
| US6346326B1 (en) * | 1998-10-15 | 2002-02-12 | Sarnoff Corporation | Coated moisture impervious red phosphors |
| US6242043B1 (en) * | 1999-03-24 | 2001-06-05 | Sarnoff Corporation | Method of improving moisture resistance for inorganic materials that are sensitive to moisture |
| JP2001200249A (ja) * | 2000-01-20 | 2001-07-24 | Tokyo Kagaku Kenkyusho:Kk | 耐酸化性蛍光体及びその製造法 |
| JP5353192B2 (ja) * | 2007-11-09 | 2013-11-27 | 三菱化学株式会社 | 蛍光体、及びその製造方法 |
| TWI592465B (zh) * | 2010-11-22 | 2017-07-21 | 宇部興產股份有限公司 | Silicate phosphor and light-emitting device having high light-emitting property and moisture resistance |
| WO2013175336A1 (en) * | 2012-05-22 | 2013-11-28 | Koninklijke Philips N.V. | New phosphors, such as new narrow-band red emitting phosphors, for solid state lighting |
| US9698314B2 (en) * | 2013-03-15 | 2017-07-04 | General Electric Company | Color stable red-emitting phosphors |
| JP2016027077A (ja) * | 2014-06-30 | 2016-02-18 | パナソニックＩｐマネジメント株式会社 | 表面処理蛍光体の製造方法、この方法で得られた表面処理蛍光体、並びにこれを用いた波長変換部材及び発光装置 |
-
2016
- 2016-09-30 JP JP2016193960A patent/JP6443417B2/ja active Active
-
2018
- 2018-10-03 JP JP2018188150A patent/JP6798536B2/ja active Active
-
2020
- 2020-11-16 JP JP2020190098A patent/JP7025673B2/ja active Active
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