TWI330705B - Light-emitting device - Google Patents
Light-emitting device Download PDFInfo
- Publication number
- TWI330705B TWI330705B TW096148974A TW96148974A TWI330705B TW I330705 B TWI330705 B TW I330705B TW 096148974 A TW096148974 A TW 096148974A TW 96148974 A TW96148974 A TW 96148974A TW I330705 B TWI330705 B TW I330705B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- light guide
- guide body
- radiation
- optical waveguide
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 110
- 230000005855 radiation Effects 0.000 claims description 94
- 239000000463 material Substances 0.000 claims description 43
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 239000000835 fiber Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 8
- 239000002105 nanoparticle Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims 2
- 241000251468 Actinopterygii Species 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
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- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
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- 229910052712 strontium Inorganic materials 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 8
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- 238000012423 maintenance Methods 0.000 description 3
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- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- -1 lanthanum magnesium aluminate Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 244000046038 Ehretia acuminata Species 0.000 description 1
- 235000009300 Ehretia acuminata Nutrition 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 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
- 239000002253 acid Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- BWKOZPVPARTQIV-UHFFFAOYSA-N azanium;hydron;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [NH4+].OC(=O)CC(O)(C(O)=O)CC([O-])=O BWKOZPVPARTQIV-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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)
- Luminescent Compositions (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006061164.0A DE102006061164B4 (de) | 2006-12-22 | 2006-12-22 | Lichtemittierende Vorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200846602A TW200846602A (en) | 2008-12-01 |
| TWI330705B true TWI330705B (en) | 2010-09-21 |
Family
ID=39273197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096148974A TWI330705B (en) | 2006-12-22 | 2007-12-20 | Light-emitting device |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9732940B2 (en) | 2013-11-04 | 2017-08-15 | Lextar Electronics Corporation | Lighting apparatus and wavelength converting apparatus thereof |
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| JP4526339B2 (ja) | 2004-09-15 | 2010-08-18 | シャープ株式会社 | 発光体 |
| EP1795798B1 (en) | 2004-10-01 | 2013-07-03 | Nichia Corporation | Light-emitting device |
| US7466896B2 (en) * | 2005-10-26 | 2008-12-16 | The Hong Kong Polytechnic University | Photonic fabric display with controlled pattern, color, luminescence intensity, scattering intensity and light self-amplification |
-
2006
- 2006-12-22 DE DE102006061164.0A patent/DE102006061164B4/de active Active
-
2007
- 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 JP JP2009541755A patent/JP5564261B2/ja active Active
- 2007-12-14 EP EP07856112A patent/EP2104872A1/de not_active Withdrawn
- 2007-12-14 KR KR1020097014916A patent/KR101454496B1/ko active Active
- 2007-12-14 WO PCT/DE2007/002263 patent/WO2008077380A1/de not_active Ceased
- 2007-12-20 TW TW096148974A patent/TWI330705B/zh active
-
2014
- 2014-06-16 JP JP2014123009A patent/JP5943966B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9732940B2 (en) | 2013-11-04 | 2017-08-15 | Lextar Electronics Corporation | Lighting apparatus and wavelength converting apparatus thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090101247A (ko) | 2009-09-24 |
| JP5564261B2 (ja) | 2014-07-30 |
| WO2008077380A1 (de) | 2008-07-03 |
| KR101454496B1 (ko) | 2014-10-27 |
| EP2104872A1 (de) | 2009-09-30 |
| DE102006061164B4 (de) | 2018-12-27 |
| US20100066254A1 (en) | 2010-03-18 |
| DE102006061164A1 (de) | 2008-06-26 |
| JP2014220245A (ja) | 2014-11-20 |
| US8475025B2 (en) | 2013-07-02 |
| TW200846602A (en) | 2008-12-01 |
| JP5943966B2 (ja) | 2016-07-05 |
| JP2010514108A (ja) | 2010-04-30 |
| CN101568865A (zh) | 2009-10-28 |
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