JP2018182028A5 - - Google Patents
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- Publication number
- JP2018182028A5 JP2018182028A5 JP2017078377A JP2017078377A JP2018182028A5 JP 2018182028 A5 JP2018182028 A5 JP 2018182028A5 JP 2017078377 A JP2017078377 A JP 2017078377A JP 2017078377 A JP2017078377 A JP 2017078377A JP 2018182028 A5 JP2018182028 A5 JP 2018182028A5
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- emitting device
- less
- group
- region
- 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 compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 30
- 238000000295 emission spectrum Methods 0.000 claims 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 7
- 229910052581 Si3N4 Inorganic materials 0.000 claims 6
- 229910052706 scandium Inorganic materials 0.000 claims 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 4
- 230000003595 spectral effect Effects 0.000 claims 4
- -1 rare earth aluminate Chemical class 0.000 claims 3
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- 229910052688 Gadolinium Inorganic materials 0.000 claims 2
- 229910005793 GeO 2 Inorganic materials 0.000 claims 2
- 229910017639 MgSi Inorganic materials 0.000 claims 2
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 2
- TVGGZXXPVMJCCL-UHFFFAOYSA-N [Si].[La] Chemical compound [Si].[La] TVGGZXXPVMJCCL-UHFFFAOYSA-N 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 2
- 229910052733 gallium Inorganic materials 0.000 claims 2
- 150000004767 nitrides Chemical class 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 2
- 239000010452 phosphate Substances 0.000 claims 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims 2
- 229910052727 yttrium Inorganic materials 0.000 claims 2
- 102100032047 Alsin Human genes 0.000 claims 1
- 101710187109 Alsin Proteins 0.000 claims 1
- 229910052765 Lutetium Inorganic materials 0.000 claims 1
- 229910004283 SiO 4 Inorganic materials 0.000 claims 1
- 229910052771 Terbium Inorganic materials 0.000 claims 1
- 229910052746 lanthanum Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017078377A JP7004892B2 (ja) | 2017-04-11 | 2017-04-11 | 発光装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017078377A JP7004892B2 (ja) | 2017-04-11 | 2017-04-11 | 発光装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018182028A JP2018182028A (ja) | 2018-11-15 |
| JP2018182028A5 true JP2018182028A5 (enExample) | 2020-04-02 |
| JP7004892B2 JP7004892B2 (ja) | 2022-01-21 |
Family
ID=64275872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017078377A Active JP7004892B2 (ja) | 2017-04-11 | 2017-04-11 | 発光装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7004892B2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7224983B2 (ja) | 2019-03-19 | 2023-02-20 | スタンレー電気株式会社 | 半導体発光装置及び半導体発光モジュール |
| DE102020001999A1 (de) * | 2019-03-29 | 2020-10-01 | Nichia Corporation | Lichtemittierende Vorrichtung |
| JP7361347B2 (ja) * | 2019-04-24 | 2023-10-16 | パナソニックＩｐマネジメント株式会社 | 波長変換体、並びにそれを用いた発光装置、医療システム、電子機器及び検査方法 |
| JP7678270B2 (ja) * | 2020-06-26 | 2025-05-16 | 日亜化学工業株式会社 | 成形体、発光装置及び成形体の製造方法 |
| JP7185146B2 (ja) * | 2020-09-15 | 2022-12-07 | 日亜化学工業株式会社 | 発光装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6685852B2 (en) * | 2001-04-27 | 2004-02-03 | General Electric Company | Phosphor blends for generating white light from near-UV/blue light-emitting devices |
| JP4128564B2 (ja) * | 2004-04-27 | 2008-07-30 | 松下電器産業株式会社 | 発光装置 |
| JP2010533976A (ja) * | 2007-07-18 | 2010-10-28 | キユーデイー・ビジヨン・インコーポレーテツド | 固体照明に有用な量子ドットベースの光シート |
| US8104908B2 (en) * | 2010-03-04 | 2012-01-31 | Xicato, Inc. | Efficient LED-based illumination module with high color rendering index |
| JP2012060097A (ja) * | 2010-06-25 | 2012-03-22 | Mitsubishi Chemicals Corp | 白色半導体発光装置 |
| JP5672985B2 (ja) * | 2010-11-04 | 2015-02-18 | 三菱化学株式会社 | 半導体白色発光装置 |
| CN104718633B (zh) * | 2012-10-04 | 2017-09-26 | 株式会社东芝 | 白色发光装置、照明装置、以及牙科用照明装置 |
| CN103779346B (zh) * | 2014-01-17 | 2017-02-08 | 北京宇极科技发展有限公司 | 一种近紫外或紫光激发的led发光装置 |
| CN105609494B (zh) * | 2014-10-27 | 2019-03-01 | 光宝光电(常州)有限公司 | 白光发光装置 |
| JP6384302B2 (ja) * | 2014-12-05 | 2018-09-05 | 日亜化学工業株式会社 | 発光装置 |
| JP6256541B2 (ja) * | 2015-08-20 | 2018-01-10 | 日亜化学工業株式会社 | 発光装置 |
-
2017
- 2017-04-11 JP JP2017078377A patent/JP7004892B2/ja active Active
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