JP6477779B2 - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP6477779B2 JP6477779B2 JP2017092899A JP2017092899A JP6477779B2 JP 6477779 B2 JP6477779 B2 JP 6477779B2 JP 2017092899 A JP2017092899 A JP 2017092899A JP 2017092899 A JP2017092899 A JP 2017092899A JP 6477779 B2 JP6477779 B2 JP 6477779B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- light emitting
- less
- emitting device
- mass
- 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.)
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 305
- 238000000295 emission spectrum Methods 0.000 claims description 83
- 238000009877 rendering Methods 0.000 claims description 79
- 230000002596 correlated effect Effects 0.000 claims description 58
- 239000000203 mixture Substances 0.000 claims description 45
- 239000000126 substance Substances 0.000 claims description 36
- 229910052788 barium Inorganic materials 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 150000004645 aluminates Chemical class 0.000 claims description 7
- -1 rare earth aluminate Chemical class 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- 229910005793 GeO 2 Inorganic materials 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 102100032047 Alsin Human genes 0.000 claims description 3
- 101710187109 Alsin Proteins 0.000 claims description 3
- 229910017639 MgSi Inorganic materials 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 46
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 6
- 230000005284 excitation Effects 0.000 description 5
- 229920002050 silicone resin Polymers 0.000 description 4
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011342 resin composition Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000005811 Viola adunca Nutrition 0.000 description 2
- 240000009038 Viola odorata Species 0.000 description 2
- 235000013487 Viola odorata Nutrition 0.000 description 2
- 235000002254 Viola papilionacea Nutrition 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229910002601 GaN Inorganic materials 0.000 description 1
- RLMMPAFGVXFLEB-UHFFFAOYSA-N O[Si](O)(O)Cl.P Chemical compound O[Si](O)(O)Cl.P RLMMPAFGVXFLEB-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—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
- 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
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
- H01L33/504—Elements with two or more wavelength conversion materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Luminescent Compositions (AREA)
- Optical Filters (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17172710.0A EP3249703B1 (en) | 2016-05-26 | 2017-05-24 | Light emitting device |
| EP21170087.7A EP3893286B1 (en) | 2016-05-26 | 2017-05-24 | Light emitting device |
| BR102017011101-6A BR102017011101B1 (pt) | 2016-05-26 | 2017-05-25 | Dispositivo de emissão de luz |
| TW106117341A TWI718305B (zh) | 2016-05-26 | 2017-05-25 | 發光裝置 |
| KR1020170064419A KR102262785B1 (ko) | 2016-05-26 | 2017-05-25 | 발광 장치 |
| US15/605,197 US10141484B2 (en) | 2016-05-26 | 2017-05-25 | Light emitting device |
| CN201710382217.7A CN107437576B (zh) | 2016-05-26 | 2017-05-25 | 发光装置 |
| US16/167,471 US10559725B2 (en) | 2016-05-26 | 2018-10-22 | Light emitting device |
| US16/732,625 US11011684B2 (en) | 2016-05-26 | 2020-01-02 | Light emitting device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016104853 | 2016-05-26 | ||
| JP2016104853 | 2016-05-26 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019009145A Division JP6766901B2 (ja) | 2016-05-26 | 2019-01-23 | 発光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017216438A JP2017216438A (ja) | 2017-12-07 |
| JP6477779B2 true JP6477779B2 (ja) | 2019-03-06 |
Family
ID=60577339
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017092899A Active JP6477779B2 (ja) | 2016-05-26 | 2017-05-09 | 発光装置 |
| JP2019009145A Active JP6766901B2 (ja) | 2016-05-26 | 2019-01-23 | 発光装置 |
| JP2020148885A Active JP7239841B2 (ja) | 2016-05-26 | 2020-09-04 | 発光装置 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019009145A Active JP6766901B2 (ja) | 2016-05-26 | 2019-01-23 | 発光装置 |
| JP2020148885A Active JP7239841B2 (ja) | 2016-05-26 | 2020-09-04 | 発光装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (3) | JP6477779B2 (ko) |
| KR (1) | KR102262785B1 (ko) |
| BR (1) | BR102017011101B1 (ko) |
| TW (1) | TWI718305B (ko) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019016632A (ja) | 2017-07-04 | 2019-01-31 | 日亜化学工業株式会社 | 発光装置 |
| JP6891797B2 (ja) * | 2017-12-21 | 2021-06-18 | 日亜化学工業株式会社 | ディスプレイ装置 |
| KR101990475B1 (ko) * | 2018-03-21 | 2019-06-19 | (주)올릭스 | 발광 스펙트럼을 제어한 초고연색 백색 발광 소자 및 이를 포함하는 조명 장치 |
| WO2019182195A1 (ko) * | 2018-03-21 | 2019-09-26 | 주식회사 올릭스 | 여기광을 제어한 형광체 파장 변환 백색 발광 소자 및 이를 포함하는 발광장치 |
| KR102654335B1 (ko) * | 2018-08-17 | 2024-04-04 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 발광소자 패키지 |
| KR102193591B1 (ko) * | 2019-05-15 | 2020-12-21 | 주식회사 올릭스 | 광대역 발광 장치 |
| KR102121266B1 (ko) * | 2019-07-26 | 2020-06-26 | 주식회사 올릭스 | 근적외 성분을 포함하는 고연색 백색 발광 소자 |
| US20230207747A1 (en) * | 2020-03-31 | 2023-06-29 | Nichia Corporation | Light emission device and light fixture comprising same |
| KR102408688B1 (ko) * | 2020-09-14 | 2022-06-16 | (주)올릭스 | 파장 가변 초광대역 근적외 발광 장치 |
| JP7185146B2 (ja) * | 2020-09-15 | 2022-12-07 | 日亜化学工業株式会社 | 発光装置 |
| CN117337368A (zh) * | 2021-03-29 | 2024-01-02 | 江东电气株式会社 | 发光模块及照明装置 |
| KR102339912B1 (ko) * | 2021-05-31 | 2021-12-17 | 유스테크 유한책임회사 | 가시광-근적외선 경계 부근까지 태양광 유사 스펙트럼을 갖는 발광 소자 |
| WO2023074525A1 (ja) * | 2021-10-28 | 2023-05-04 | 日亜化学工業株式会社 | 発光装置及び光源装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10026435A1 (de) | 2000-05-29 | 2002-04-18 | Osram Opto Semiconductors Gmbh | Kalzium-Magnesium-Chlorosilikat-Leuchtstoff und seine Anwendung bei Lumineszenz-Konversions-LED |
| JP4128564B2 (ja) * | 2004-04-27 | 2008-07-30 | 松下電器産業株式会社 | 発光装置 |
| JP4989936B2 (ja) | 2006-07-27 | 2012-08-01 | 株式会社朝日ラバー | 照明装置 |
| KR101108975B1 (ko) | 2006-08-14 | 2012-05-30 | 도쿠리츠교세이호징 붓시쯔 자이료 겐큐키코 | 발광 디바이스 및 조명장치 |
| JP2009289957A (ja) | 2008-05-29 | 2009-12-10 | Yamaguchi Univ | 半導体発光装置、および撮像装置 |
| EP2479811B1 (en) * | 2009-09-17 | 2017-07-12 | Kabushiki Kaisha Toshiba | White-light emitting lamp and white-light led lighting device using same |
| US9293667B2 (en) * | 2010-08-19 | 2016-03-22 | Soraa, Inc. | System and method for selected pump LEDs with multiple phosphors |
| JP5370047B2 (ja) | 2009-09-25 | 2013-12-18 | 三菱化学株式会社 | 白色発光装置のための演色性改善方法および白色発光装置 |
| JP5747023B2 (ja) * | 2010-03-18 | 2015-07-08 | 株式会社東芝 | 白色発光ランプおよびそれを用いた白色ｌｅｄ照明装置 |
| WO2012050199A1 (ja) | 2010-10-15 | 2012-04-19 | 三菱化学株式会社 | 白色発光装置及び照明器具 |
| JP5770365B2 (ja) * | 2012-03-26 | 2015-08-26 | 宇部マテリアルズ株式会社 | 深赤色発光性フルオロゲルマニウム酸マグネシウム蛍光体及びその製造方法 |
| EP2833422A4 (en) * | 2012-03-30 | 2015-04-01 | Mitsubishi Chem Corp | LIGHT-EMITTING SEMICONDUCTOR DEVICE AND LIGHTING DEVICE |
| DE202013012940U1 (de) * | 2012-05-04 | 2023-01-19 | Soraa, Inc. | LED-Lampen mit verbesserter Lichtqualität |
| JP6356606B2 (ja) | 2012-10-04 | 2018-07-11 | 株式会社東芝 | 歯科用照明装置 |
| KR101417874B1 (ko) * | 2013-10-02 | 2014-07-09 | 지엘비텍 주식회사 | 고연색성 백색 발광 소자 |
| JP6156440B2 (ja) * | 2014-05-30 | 2017-07-05 | 日亜化学工業株式会社 | 赤色発光蛍光体及びこれを用いた発光装置 |
| US20160116124A1 (en) * | 2014-10-28 | 2016-04-28 | Soraa, Inc. | Light emitting diode device configured to change color during dimming |
| CN104993035B (zh) | 2015-07-30 | 2018-08-17 | 厦门大学 | 一种暖白光led发光装置 |
-
2017
- 2017-05-09 JP JP2017092899A patent/JP6477779B2/ja active Active
- 2017-05-25 KR KR1020170064419A patent/KR102262785B1/ko active IP Right Grant
- 2017-05-25 BR BR102017011101-6A patent/BR102017011101B1/pt active IP Right Grant
- 2017-05-25 TW TW106117341A patent/TWI718305B/zh active
-
2019
- 2019-01-23 JP JP2019009145A patent/JP6766901B2/ja active Active
-
2020
- 2020-09-04 JP JP2020148885A patent/JP7239841B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017216438A (ja) | 2017-12-07 |
| KR102262785B1 (ko) | 2021-06-08 |
| BR102017011101A2 (pt) | 2017-12-12 |
| TW201809221A (zh) | 2018-03-16 |
| BR102017011101B1 (pt) | 2022-11-29 |
| JP6766901B2 (ja) | 2020-10-14 |
| JP2019114794A (ja) | 2019-07-11 |
| KR20170134241A (ko) | 2017-12-06 |
| TWI718305B (zh) | 2021-02-11 |
| JP2021006909A (ja) | 2021-01-21 |
| JP7239841B2 (ja) | 2023-03-15 |
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