KR101454496B1 - 발광 장치 - Google Patents
발광 장치 Download PDFInfo
- Publication number
- KR101454496B1 KR101454496B1 KR1020097014916A KR20097014916A KR101454496B1 KR 101454496 B1 KR101454496 B1 KR 101454496B1 KR 1020097014916 A KR1020097014916 A KR 1020097014916A KR 20097014916 A KR20097014916 A KR 20097014916A KR 101454496 B1 KR101454496 B1 KR 101454496B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- radiation
- optical waveguide
- wavelength
- guiding body
- 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.)
- Active
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- 230000005855 radiation Effects 0.000 claims abstract description 184
- 230000003287 optical effect Effects 0.000 claims description 115
- 239000000463 material Substances 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 34
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- 239000003365 glass fiber Substances 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 9
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- 229910052712 strontium Inorganic materials 0.000 claims description 9
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 229910052788 barium Inorganic materials 0.000 claims description 6
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 229910004283 SiO 4 Inorganic materials 0.000 claims description 2
- 229910003668 SrAl Inorganic materials 0.000 claims description 2
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 19
- 239000003086 colorant Substances 0.000 claims 1
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- 238000005253 cladding Methods 0.000 description 24
- 238000005286 illumination Methods 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
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- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052693 Europium Inorganic materials 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
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- 239000011572 manganese Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000005084 Strontium aluminate Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- QKYBEKAEVQPNIN-UHFFFAOYSA-N barium(2+);oxido(oxo)alumane Chemical class [Ba+2].[O-][Al]=O.[O-][Al]=O QKYBEKAEVQPNIN-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052589 chlorapatite Inorganic materials 0.000 description 1
- GTDCAOYDHVNFCP-UHFFFAOYSA-N chloro(trihydroxy)silane Chemical compound O[Si](O)(O)Cl GTDCAOYDHVNFCP-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- DXNVUKXMTZHOTP-UHFFFAOYSA-N dialuminum;dimagnesium;barium(2+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mg+2].[Mg+2].[Al+3].[Al+3].[Ba+2].[Ba+2] DXNVUKXMTZHOTP-UHFFFAOYSA-N 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- PROQIPRRNZUXQM-ZXXIGWHRSA-N estriol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H]([C@H](O)C4)O)[C@@H]4[C@@H]3CCC2=C1 PROQIPRRNZUXQM-ZXXIGWHRSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- -1 nitride silicate Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- FNWBQFMGIFLWII-UHFFFAOYSA-N strontium aluminate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Sr+2].[Sr+2] FNWBQFMGIFLWII-UHFFFAOYSA-N 0.000 description 1
- XXCMBPUMZXRBTN-UHFFFAOYSA-N strontium sulfide Chemical compound [Sr]=S XXCMBPUMZXRBTN-UHFFFAOYSA-N 0.000 description 1
- ZEGFMFQPWDMMEP-UHFFFAOYSA-N strontium;sulfide Chemical compound [S-2].[Sr+2] ZEGFMFQPWDMMEP-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0003—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being doped with fluorescent agents
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006061164.0A DE102006061164B4 (de) | 2006-12-22 | 2006-12-22 | Lichtemittierende Vorrichtung |
| DE102006061164.0 | 2006-12-22 | ||
| PCT/DE2007/002263 WO2008077380A1 (de) | 2006-12-22 | 2007-12-14 | Licht emittierende vorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090101247A KR20090101247A (ko) | 2009-09-24 |
| KR101454496B1 true KR101454496B1 (ko) | 2014-10-27 |
Family
ID=39273197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020097014916A Active KR101454496B1 (ko) | 2006-12-22 | 2007-12-14 | 발광 장치 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8475025B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2104872A1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP5564261B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101454496B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN101568865A (cg-RX-API-DMAC7.html) |
| DE (1) | DE102006061164B4 (cg-RX-API-DMAC7.html) |
| TW (1) | TWI330705B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2008077380A1 (cg-RX-API-DMAC7.html) |
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| US8632196B2 (en) | 2010-03-03 | 2014-01-21 | Cree, Inc. | LED lamp incorporating remote phosphor and diffuser with heat dissipation features |
| US9310030B2 (en) | 2010-03-03 | 2016-04-12 | Cree, Inc. | Non-uniform diffuser to scatter light into uniform emission pattern |
| US10359151B2 (en) | 2010-03-03 | 2019-07-23 | Ideal Industries Lighting Llc | Solid state lamp with thermal spreading elements and light directing optics |
| US9316361B2 (en) | 2010-03-03 | 2016-04-19 | Cree, Inc. | LED lamp with remote phosphor and diffuser configuration |
| US8882284B2 (en) | 2010-03-03 | 2014-11-11 | Cree, Inc. | LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties |
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| US20130128131A1 (en) * | 2010-04-13 | 2013-05-23 | The University Of Sydney | Luminescent solar concentrator and method for making the same, |
| DE102010026347B4 (de) | 2010-05-21 | 2025-12-04 | Günther Nath | Beleuchtungsvorrichtung mit Lichtleiter und Temperaturüberwachung |
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2006
- 2006-12-22 DE DE102006061164.0A patent/DE102006061164B4/de active Active
-
2007
- 2007-12-14 JP JP2009541755A patent/JP5564261B2/ja active Active
- 2007-12-14 US US12/520,630 patent/US8475025B2/en active Active
- 2007-12-14 CN CNA200780047636XA patent/CN101568865A/zh active Pending
- 2007-12-14 WO PCT/DE2007/002263 patent/WO2008077380A1/de not_active Ceased
- 2007-12-14 KR KR1020097014916A patent/KR101454496B1/ko active Active
- 2007-12-14 EP EP07856112A patent/EP2104872A1/de not_active Withdrawn
- 2007-12-20 TW TW096148974A patent/TWI330705B/zh active
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2014
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| WO2000032982A1 (en) * | 1998-11-30 | 2000-06-08 | General Electric Company | Decorative lighting apparatus with light source and luminescent material |
| JP2004342405A (ja) * | 2003-05-14 | 2004-12-02 | Sharp Corp | 線状発光体とそれを含む照明装置および表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2104872A1 (de) | 2009-09-30 |
| US8475025B2 (en) | 2013-07-02 |
| JP5564261B2 (ja) | 2014-07-30 |
| DE102006061164A1 (de) | 2008-06-26 |
| CN101568865A (zh) | 2009-10-28 |
| DE102006061164B4 (de) | 2018-12-27 |
| JP2014220245A (ja) | 2014-11-20 |
| WO2008077380A1 (de) | 2008-07-03 |
| TW200846602A (en) | 2008-12-01 |
| JP5943966B2 (ja) | 2016-07-05 |
| TWI330705B (en) | 2010-09-21 |
| JP2010514108A (ja) | 2010-04-30 |
| KR20090101247A (ko) | 2009-09-24 |
| US20100066254A1 (en) | 2010-03-18 |
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