JP2011503817A - 所定の外観を有する光源及び照明システム - Google Patents
所定の外観を有する光源及び照明システム Download PDFInfo
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- JP2011503817A JP2011503817A JP2010533698A JP2010533698A JP2011503817A JP 2011503817 A JP2011503817 A JP 2011503817A JP 2010533698 A JP2010533698 A JP 2010533698A JP 2010533698 A JP2010533698 A JP 2010533698A JP 2011503817 A JP2011503817 A JP 2011503817A
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- 238000005286 illumination Methods 0.000 title claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 197
- 238000006243 chemical reaction Methods 0.000 claims abstract description 186
- 238000001816 cooling Methods 0.000 claims description 7
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 description 14
- 239000003086 colorant Substances 0.000 description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 201000003373 familial cold autoinflammatory syndrome 3 Diseases 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
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- 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
- H01L33/508—Wavelength conversion elements having a non-uniform spatial arrangement or non-uniform concentration, e.g. patterned wavelength conversion layer, wavelength conversion layer with a concentration gradient of the wavelength conversion material
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
-
- 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
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- 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
- H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
-
- 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
-
- 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
- H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
-
- 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
- H01L33/58—Optical field-shaping elements
-
- 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
- H01L33/64—Heat extraction or cooling elements
- H01L33/644—Heat extraction or cooling elements in intimate contact or integrated with parts of the device other than the semiconductor body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
−前記発光体は、第1の色の可視光を前記光変換要素を介して光源から離れた方向へ発し、
−前記光変換要素は、前記第1の色の前記光の少なくとも一部を前記第1の色とは異なる第2の色の光へ変換する発光材料を含み、
−前記光源は、更に、変換材料を含み、前記変換材料は、当該変換材料に入射する環境光の少なくとも一部を前記第2の色とは異なる第3の色の光へ変換し、前記環境光は、前記光源の外部から生じる光である、
光源によって達成される。
Claims (15)
- 非動作時における所定の外観を有する光源であって、当該光源は、発光体及び光変換要素を含み、
−前記発光体は、第1の色の可視光を前記光変換要素を介して光源から離れた方向へ発し、
−前記光変換要素は、前記第1の色の前記光の少なくとも一部を前記第1の色とは異なる第2の色の光へ変換する発光材料を含み、
−当該光源は、更に、変換材料を含み、前記変換材料は、当該変換材料に入射する環境光の少なくとも一部を前記第2の色とは異なる第3の色の光へ変換し、前記環境光は、前記光源の外部から生じる光である、
光源。 - 請求項1に記載の光源であって、前記変換材料は、前記発光体から離れて面する前記光変換要素の表面に少なくとも部分的に適用される層において適用される、光源。
- 請求項2に記載の光源であって、前記変換材料は、前記第3の色を生じさせるために、前記入射する環境光の少なくとも一部を吸収し、前記入射する環境光の残りを反射するように構成される、光源。
- 請求項2に記載の光源であって、前記変換材料は、前記発光体によって発される直接入射光からほぼ遮断される更なる発光材料を含み、当該更なる発光材料は、前記入射する環境光の少なくとも一部を前記第3の色の光へ変換する、光源。
- 請求項2、3又は4の何れか一項に記載の光源であって、前記変換材料は、この変換材料の隣接する部分間において開口を有する変換材料の規則的パターンで前記光変換要素の前記表面へ適用され、前記第1の色の光及び前記第2の色の光は、これらの開口を介して前記光変換要素から発され得る、光源。
- 請求項4又は5に記載の光源であって、当該光源は、前記第1の色の光を前記変換材料から離れて前記発光材料へガイドするための光ガイド要素を含む、光源。
- 請求項5に記載の光源であって、前記規則的パターンにある前記変換材料と前記開口との間における相対的寸法は、動作及び非動作時において、前記規則的パターンが人間の目に対して見えることを防ぐように選択される、光源。
- 請求項5又は7に記載の光源であって、ミラー層が、前記変換材料として同様な規則的パターンで適用され、前記ミラー層は、前記第1の色の光及び前記第2の色の光を再循環させることによって、前記光源の効率を向上させるために、前記変換材料と前記発光体との間において配置される、光源。
- 請求項8に記載の光源であって、前記発光材料の一部は、前記ミラー層及び前記発光体の間において適用される、光源。
- 請求項5、6、7、8及び9の何れか一項に記載の光源であって、前記変換材料の規則的パターンは、前記光変換要素における前記発光材料の冷却を向上させるように選択される、光源。
- 請求項1に記載の光源であって、前記変換材料は、前記第1の色を実質的に吸収しない更なる発光材料を含む、光源。
- 請求項11に記載の光源であって、前記更なる発光材料は、前記光変換要素において前記発光材料と混合される、光源。
- 請求項1乃至12の何れか一項に記載の光源であって、前記光変換要素は、前記発光体から離れて配置される、光源。
- 請求項1乃至13の何れか一項に記載の光源であって、前記光源が、更に、前記光変換要素の前記発光体から離れて面する側において拡散器を有する、光源。
- 請求項1乃至14の何れか一項に記載の光源を含む、照明システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07120967 | 2007-11-19 | ||
EP07120967.0 | 2007-11-19 | ||
PCT/IB2008/054755 WO2009066206A1 (en) | 2007-11-19 | 2008-11-13 | Light source and illumination system having a predefined external appearance |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011503817A true JP2011503817A (ja) | 2011-01-27 |
JP5451629B2 JP5451629B2 (ja) | 2014-03-26 |
Family
ID=40409723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010533698A Expired - Fee Related JP5451629B2 (ja) | 2007-11-19 | 2008-11-13 | 所定の外観を有する光源及び照明システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US8277064B2 (ja) |
EP (1) | EP2212929B1 (ja) |
JP (1) | JP5451629B2 (ja) |
CN (1) | CN101861660B (ja) |
TW (1) | TW200930934A (ja) |
WO (1) | WO2009066206A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013529387A (ja) * | 2010-05-27 | 2013-07-18 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 電子装置および電子装置の製造方法 |
JP2014519710A (ja) * | 2011-06-10 | 2014-08-14 | コーニンクレッカ フィリップス エヌ ヴェ | 可視パターンを提供するための蛍光改良型光源及び照明器具 |
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WO2011033431A1 (en) * | 2009-09-17 | 2011-03-24 | Koninklijke Philips Electronics N.V. | Lighting device with off-state white appearance |
JP5680102B2 (ja) | 2009-11-19 | 2015-03-04 | コーニンクレッカ フィリップス エヌ ヴェ | 一次光を二次光に変換するための一次光変換器 |
EP2548235B1 (en) * | 2010-03-16 | 2019-05-08 | Signify Holding B.V. | Lighting apparatus |
DE102010023955A1 (de) | 2010-06-16 | 2011-12-22 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauteil |
US9365766B2 (en) * | 2011-10-13 | 2016-06-14 | Intematix Corporation | Wavelength conversion component having photo-luminescence material embedded into a hermetic material for remote wavelength conversion |
US20150055319A1 (en) * | 2012-03-31 | 2015-02-26 | Osram Sylvania Inc. | Wavelength conversion structure for a light source |
KR101924997B1 (ko) | 2012-07-03 | 2018-12-05 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
WO2014030149A2 (en) * | 2012-08-24 | 2014-02-27 | Koninklijke Philips N.V. | A lighting device |
KR102119680B1 (ko) | 2014-02-11 | 2020-06-09 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 구동 방법 |
KR102179011B1 (ko) | 2014-04-03 | 2020-11-18 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102239112B1 (ko) | 2014-07-30 | 2021-04-13 | 삼성디스플레이 주식회사 | 표시장치 |
KR102223421B1 (ko) | 2014-08-05 | 2021-03-08 | 삼성디스플레이 주식회사 | 표시장치 |
KR102243483B1 (ko) | 2014-11-11 | 2021-04-22 | 삼성디스플레이 주식회사 | 표시 장치 |
US10551670B2 (en) | 2015-01-05 | 2020-02-04 | Samsung Display Co., Ltd. | Liquid crystal display with improved color reproducibility |
KR102223001B1 (ko) | 2015-01-05 | 2021-03-04 | 삼성디스플레이 주식회사 | 표시 장치 |
US9989806B2 (en) | 2015-09-10 | 2018-06-05 | Samsung Display Co., Ltd. | Color conversion panel and display device including the same |
US10712614B2 (en) | 2015-09-30 | 2020-07-14 | Samsung Display Co., Ltd. | Color conversion panel and display device including the same |
KR102584304B1 (ko) | 2016-04-26 | 2023-10-04 | 삼성디스플레이 주식회사 | 색변환 패널 및 이를 포함하는 표시 장치 |
KR20170136109A (ko) | 2016-05-31 | 2017-12-11 | 삼성디스플레이 주식회사 | 색변환 패널 및 이를 포함하는 표시 장치 |
KR20180030288A (ko) | 2016-09-12 | 2018-03-22 | 삼성디스플레이 주식회사 | 각필터를 갖는 표시장치 |
KR102673968B1 (ko) | 2016-10-04 | 2024-06-12 | 삼성디스플레이 주식회사 | 반사형 액정 표시장치 |
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2008
- 2008-11-13 JP JP2010533698A patent/JP5451629B2/ja not_active Expired - Fee Related
- 2008-11-13 CN CN2008801165409A patent/CN101861660B/zh not_active Expired - Fee Related
- 2008-11-13 US US12/742,694 patent/US8277064B2/en not_active Expired - Fee Related
- 2008-11-13 EP EP08851805.5A patent/EP2212929B1/en not_active Not-in-force
- 2008-11-13 WO PCT/IB2008/054755 patent/WO2009066206A1/en active Application Filing
- 2008-11-17 TW TW097144391A patent/TW200930934A/zh unknown
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Also Published As
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US8277064B2 (en) | 2012-10-02 |
CN101861660B (zh) | 2012-12-26 |
US20100265692A1 (en) | 2010-10-21 |
CN101861660A (zh) | 2010-10-13 |
WO2009066206A1 (en) | 2009-05-28 |
JP5451629B2 (ja) | 2014-03-26 |
EP2212929A1 (en) | 2010-08-04 |
TW200930934A (en) | 2009-07-16 |
EP2212929B1 (en) | 2018-02-14 |
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