JPWO2010125889A1 - 発光器具 - Google Patents
発光器具 Download PDFInfo
- Publication number
- JPWO2010125889A1 JPWO2010125889A1 JP2011511358A JP2011511358A JPWO2010125889A1 JP WO2010125889 A1 JPWO2010125889 A1 JP WO2010125889A1 JP 2011511358 A JP2011511358 A JP 2011511358A JP 2011511358 A JP2011511358 A JP 2011511358A JP WO2010125889 A1 JPWO2010125889 A1 JP WO2010125889A1
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- JP
- Japan
- Prior art keywords
- light
- reflecting member
- light reflecting
- light emitting
- sources
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims description 10
- 238000000149 argon plasma sintering Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 description 15
- -1 polybutylene terephthalate Polymers 0.000 description 9
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 5
- 239000004926 polymethyl methacrylate Substances 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 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
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0091—Reflectors for light sources using total internal reflection
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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]
-
- 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
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
Description
図1を参照して本発明の第1の実施形態における発光器具について説明する。発光器具は、電源ユニット80と、電源ユニット80に電気的に接続された発光ユニット90とを含んでいる。図1において、発光器具は、仮想のxyz空間に設けられている。図1において、上方向とは、仮想のz軸の正方向のことをいう。
本発明の第2の実施形態について、図9を参照して説明する。第2の実施形態における発光器具において第1の実施形態における発光器具と異なる構成は、光反射部材2の構造である。その他の構成は、第1の実施形態における発光器具と同様である。
本発明の第3の実施形態について、図10を参照して説明する。第2の実施形態における発光器具において第1の実施形態における発光器具と異なる構成は、第2光反射部材3の構造である。その他の構成は、第1の実施形態における発光器具と同様である。
本発明の第4の実施形態について、図11を参照して説明する。第4の実施形態における発光器具において第1の実施形態における発光器具と異なる構成は、光反射部材2の構造である。その他の構成は、第1の実施形態における発光器具と同様である。
Claims (6)
- 各々発光素子を含んでいる複数の光源と、
前記複数の光源を囲んでいる第1の光反射部材と、
透光性材料を含んでいるとともに、前記複数の光源を基準に前記第1の光反射部材よりさらに前記複数の光源の光放射方向に設けられた第2の光反射部材と、
を備えた発光器具。 - 前記第2の光反射部材が、前記第1の光反射部材の光反射面より粗い表面性状を有する内側表面を含んでいることを特徴とする請求項1記載の発光器具。
- 前記第2の光反射部材が、前記第1の光反射部材の光反射面より粗い表面性状を有する外側表面を含んでいることを特徴とする請求項1記載の発光器具。
- 前記第2の光反射部材が、光散乱性粒子を含んでいることを特徴とする請求項1記載の発光器具。
- 前記第1の光反射部材が、前記複数の光源に対応する第1の複数の光反射面を有しているとともに、
前記第2の光反射部材が、前記第1の光反射部材の前記第1の複数の光反射面に対応する第2の複数の光反射面を有していることを特徴とする請求項1記載の発光器具。 - 各々発光素子を含んでいる複数の光源と、
前記複数の光源を囲んでいる第1の光反射部材と、
透光性材料を含んでいるとともに、前記複数の光源を基準に前記第1の光反射部材よりさらに前記複数の光源の光放射方向に設けられた第2の光反射部材とを備えており、
前記第1の反射部材の表面が、0.001μmから0.1μmまでの範囲に含まれる算術平均粗さを有するとともに、前記第2の反射部材の表面が、0.1μmから30μmまでの範囲に含まれる算術平均粗さを有することを特徴とする発光器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011511358A JP5340385B2 (ja) | 2009-04-27 | 2010-03-31 | 発光器具 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009107909 | 2009-04-27 | ||
JP2009107909 | 2009-04-27 | ||
PCT/JP2010/055837 WO2010125889A1 (ja) | 2009-04-27 | 2010-03-31 | 発光器具 |
JP2011511358A JP5340385B2 (ja) | 2009-04-27 | 2010-03-31 | 発光器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010125889A1 true JPWO2010125889A1 (ja) | 2012-10-25 |
JP5340385B2 JP5340385B2 (ja) | 2013-11-13 |
Family
ID=43032042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011511358A Expired - Fee Related JP5340385B2 (ja) | 2009-04-27 | 2010-03-31 | 発光器具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120025221A1 (ja) |
EP (1) | EP2426746B1 (ja) |
JP (1) | JP5340385B2 (ja) |
WO (1) | WO2010125889A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015009350A1 (en) | 2013-07-16 | 2015-01-22 | Leeo, Inc. | Electronic device with environmental monitoring |
US9116137B1 (en) | 2014-07-15 | 2015-08-25 | Leeo, Inc. | Selective electrical coupling based on environmental conditions |
US9372477B2 (en) | 2014-07-15 | 2016-06-21 | Leeo, Inc. | Selective electrical coupling based on environmental conditions |
US9092060B1 (en) | 2014-08-27 | 2015-07-28 | Leeo, Inc. | Intuitive thermal user interface |
US20160070276A1 (en) | 2014-09-08 | 2016-03-10 | Leeo, Inc. | Ecosystem with dynamically aggregated combinations of components |
US9445451B2 (en) | 2014-10-20 | 2016-09-13 | Leeo, Inc. | Communicating arbitrary attributes using a predefined characteristic |
US10026304B2 (en) | 2014-10-20 | 2018-07-17 | Leeo, Inc. | Calibrating an environmental monitoring device |
US10805775B2 (en) | 2015-11-06 | 2020-10-13 | Jon Castor | Electronic-device detection and activity association |
US9801013B2 (en) | 2015-11-06 | 2017-10-24 | Leeo, Inc. | Electronic-device association based on location duration |
TWM535782U (zh) * | 2016-09-22 | 2017-01-21 | Excellence Opto Inc | 一種具有焦點定位之發光二極體陣列光杯結構 |
US10276411B2 (en) * | 2017-08-18 | 2019-04-30 | Applied Materials, Inc. | High pressure and high temperature anneal chamber |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223717B2 (ja) * | 1972-05-02 | 1977-06-25 | ||
JPH05275748A (ja) * | 1992-03-27 | 1993-10-22 | Rohm Co Ltd | セグメント型文字表示装置 |
JP2002075025A (ja) * | 2000-08-25 | 2002-03-15 | Stanley Electric Co Ltd | 車両用led灯具 |
US6686676B2 (en) * | 2001-04-30 | 2004-02-03 | General Electric Company | UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same |
JP2005056941A (ja) * | 2003-08-07 | 2005-03-03 | Citizen Electronics Co Ltd | 発光ダイオード |
JP2005293994A (ja) * | 2004-03-31 | 2005-10-20 | Sankyo Kobunshi Kk | 照明灯具 |
WO2006046655A1 (ja) * | 2004-10-27 | 2006-05-04 | Kyocera Corporation | 発光素子搭載用基板、発光素子収納用パッケージ、発光装置および照明装置 |
JP4587847B2 (ja) * | 2005-03-09 | 2010-11-24 | 小糸工業株式会社 | 標識灯 |
JP4508034B2 (ja) * | 2005-08-17 | 2010-07-21 | パナソニック電工株式会社 | 白色ledを用いた照明器具 |
US8231251B2 (en) * | 2005-10-28 | 2012-07-31 | Philips Lumileds Lighting Company Llc | Multiple piece reflective angle transformer |
WO2007113768A2 (en) * | 2006-04-06 | 2007-10-11 | Koninklijke Philips Electronics N.V. | Illumination device for producing a polarized light beam |
JP4018744B1 (ja) * | 2006-11-30 | 2007-12-05 | 未来環境開発研究所株式会社 | 照明装置 |
JP2008226659A (ja) * | 2007-03-13 | 2008-09-25 | Showa Denko Kk | 照明装置及びそれを用いたシステム天井 |
JP5057818B2 (ja) * | 2007-03-28 | 2012-10-24 | 京セラ株式会社 | 発光装置 |
-
2010
- 2010-03-31 EP EP10769588.4A patent/EP2426746B1/en not_active Not-in-force
- 2010-03-31 JP JP2011511358A patent/JP5340385B2/ja not_active Expired - Fee Related
- 2010-03-31 WO PCT/JP2010/055837 patent/WO2010125889A1/ja active Application Filing
- 2010-03-31 US US13/263,982 patent/US20120025221A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2010125889A1 (ja) | 2010-11-04 |
US20120025221A1 (en) | 2012-02-02 |
EP2426746A4 (en) | 2014-09-10 |
JP5340385B2 (ja) | 2013-11-13 |
EP2426746B1 (en) | 2018-06-27 |
EP2426746A1 (en) | 2012-03-07 |
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