TWI542827B - 具有光源、輻射轉換元件及濾光器之照明系統 - Google Patents
具有光源、輻射轉換元件及濾光器之照明系統 Download PDFInfo
- Publication number
- TWI542827B TWI542827B TW100146330A TW100146330A TWI542827B TW I542827 B TWI542827 B TW I542827B TW 100146330 A TW100146330 A TW 100146330A TW 100146330 A TW100146330 A TW 100146330A TW I542827 B TWI542827 B TW I542827B
- Authority
- TW
- Taiwan
- Prior art keywords
- radiation
- filter
- conversion element
- illumination system
- wavelength
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title claims description 78
- 238000006243 chemical reaction Methods 0.000 title claims description 34
- 238000005286 illumination Methods 0.000 claims description 40
- 238000000295 emission spectrum Methods 0.000 claims description 30
- 238000000862 absorption spectrum Methods 0.000 claims description 16
- 238000001228 spectrum Methods 0.000 claims description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 23
- 230000009102 absorption Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 17
- 238000010521 absorption reaction Methods 0.000 description 10
- 230000003595 spectral effect Effects 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10195727 | 2010-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201235616A TW201235616A (en) | 2012-09-01 |
| TWI542827B true TWI542827B (zh) | 2016-07-21 |
Family
ID=45470608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100146330A TWI542827B (zh) | 2010-12-17 | 2011-12-14 | 具有光源、輻射轉換元件及濾光器之照明系統 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8779448B2 (enExample) |
| EP (1) | EP2652805B1 (enExample) |
| JP (1) | JP5957464B2 (enExample) |
| KR (1) | KR101819912B1 (enExample) |
| CN (1) | CN103403887B (enExample) |
| BR (1) | BR112013014661B1 (enExample) |
| RU (1) | RU2580878C2 (enExample) |
| TW (1) | TWI542827B (enExample) |
| WO (1) | WO2012080934A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9612002B2 (en) | 2012-10-18 | 2017-04-04 | GE Lighting Solutions, LLC | LED lamp with Nd-glass bulb |
| DE102014107972B9 (de) | 2014-04-17 | 2022-07-21 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Leuchtvorrichtung mit einem ersten Leuchtstoff und Filterpartikeln |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE448571T1 (de) * | 2002-08-30 | 2009-11-15 | Lumination Llc | Geschichtete led mit verbessertem wirkungsgrad |
| US6744077B2 (en) | 2002-09-27 | 2004-06-01 | Lumileds Lighting U.S., Llc | Selective filtering of wavelength-converted semiconductor light emitting devices |
| CN100352069C (zh) | 2002-11-25 | 2007-11-28 | 松下电器产业株式会社 | Led照明光源 |
| US6922024B2 (en) | 2002-11-25 | 2005-07-26 | Matsushita Electric Industrial Co., Ltd. | LED lamp |
| JP2005062692A (ja) * | 2003-08-19 | 2005-03-10 | Internatl Business Mach Corp <Ibm> | カラー表示装置、光学素子、およびカラー表示装置の製造方法 |
| JP4378242B2 (ja) * | 2003-09-25 | 2009-12-02 | 株式会社小糸製作所 | 車両用灯具 |
| US8154686B2 (en) | 2004-01-20 | 2012-04-10 | Sharp Kabushiki Kaisha | Directional backlight, a multiple view display and a multi-direction display |
| RU2261502C1 (ru) * | 2004-02-05 | 2005-09-27 | Открытое акционерное общество "Научно-исследовательский институт ГИРИКОНД" | Фотолюминесцентный излучатель, полупроводниковый фотоэлемент и оптрон на их основе |
| US20070241657A1 (en) * | 2004-08-02 | 2007-10-18 | Lumination, Llc | White light apparatus with enhanced color contrast |
| TWI261378B (en) | 2005-09-19 | 2006-09-01 | Ind Tech Res Inst | Polarized light emitting device |
| JP2009512130A (ja) | 2005-10-05 | 2009-03-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 吸収フィルタを有する蛍光変換型エレクトロルミネッセント装置 |
| US7918582B2 (en) | 2005-12-30 | 2011-04-05 | Dialight Corporation | Signal light using phosphor coated LEDs |
| DE102008015941A1 (de) * | 2007-12-21 | 2009-06-25 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
| JP2010040976A (ja) | 2008-08-08 | 2010-02-18 | Sony Corp | 発光素子及びこれを用いた照明装置並びに表示装置 |
| FR2942023B1 (fr) * | 2009-02-06 | 2012-07-13 | Thales Sa | Dispositif d'eclairage a diodes electroluminescentes compatible nvg. |
| JP5906433B2 (ja) * | 2011-12-19 | 2016-04-20 | パナソニックＩｐマネジメント株式会社 | 照明装置 |
-
2011
- 2011-12-12 RU RU2013132959/28A patent/RU2580878C2/ru active
- 2011-12-12 KR KR1020137018656A patent/KR101819912B1/ko active Active
- 2011-12-12 WO PCT/IB2011/055608 patent/WO2012080934A1/en not_active Ceased
- 2011-12-12 BR BR112013014661-3A patent/BR112013014661B1/pt active IP Right Grant
- 2011-12-12 US US13/993,086 patent/US8779448B2/en active Active
- 2011-12-12 CN CN201180060721.6A patent/CN103403887B/zh active Active
- 2011-12-12 EP EP11807762.7A patent/EP2652805B1/en active Active
- 2011-12-12 JP JP2013543936A patent/JP5957464B2/ja active Active
- 2011-12-14 TW TW100146330A patent/TWI542827B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130129415A (ko) | 2013-11-28 |
| JP5957464B2 (ja) | 2016-07-27 |
| TW201235616A (en) | 2012-09-01 |
| EP2652805A1 (en) | 2013-10-23 |
| BR112013014661A2 (pt) | 2016-09-27 |
| RU2580878C2 (ru) | 2016-04-10 |
| US8779448B2 (en) | 2014-07-15 |
| EP2652805B1 (en) | 2016-11-23 |
| CN103403887A (zh) | 2013-11-20 |
| JP2014502787A (ja) | 2014-02-03 |
| RU2013132959A (ru) | 2015-01-27 |
| KR101819912B1 (ko) | 2018-01-18 |
| CN103403887B (zh) | 2016-03-23 |
| WO2012080934A1 (en) | 2012-06-21 |
| BR112013014661B1 (pt) | 2020-12-08 |
| US20140008684A1 (en) | 2014-01-09 |
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