JP2016062887A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2016062887A JP2016062887A JP2015037529A JP2015037529A JP2016062887A JP 2016062887 A JP2016062887 A JP 2016062887A JP 2015037529 A JP2015037529 A JP 2015037529A JP 2015037529 A JP2015037529 A JP 2015037529A JP 2016062887 A JP2016062887 A JP 2016062887A
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- 238000005286 illumination Methods 0.000 claims abstract description 25
- 238000009877 rendering Methods 0.000 claims abstract description 7
- 230000002596 correlated effect Effects 0.000 claims description 75
- 230000000638 stimulation Effects 0.000 claims description 49
- 210000003994 retinal ganglion cell Anatomy 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 abstract description 21
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 24
- 210000001747 pupil Anatomy 0.000 description 20
- 238000012360 testing method Methods 0.000 description 19
- 230000003595 spectral effect Effects 0.000 description 13
- 238000004088 simulation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910003564 SiAlON Inorganic materials 0.000 description 3
- 229910004283 SiO 4 Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 210000000608 photoreceptor cell Anatomy 0.000 description 2
- -1 rare earth metal ions Chemical class 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- YKENVNAJIQUGKU-UHFFFAOYSA-N tetraazaporphin Chemical compound C=1C(C=N2)=NC2=NC(NN2)=NC2=CC(C=C2)=NC2=CC2=NC=1C=C2 YKENVNAJIQUGKU-UHFFFAOYSA-N 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 102100032047 Alsin Human genes 0.000 description 1
- 101710187109 Alsin Proteins 0.000 description 1
- 230000005457 Black-body radiation Effects 0.000 description 1
- 229910004706 CaSi2 Inorganic materials 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 108010043121 Green Fluorescent Proteins Proteins 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 101100476480 Mus musculus S100a8 gene Proteins 0.000 description 1
- 241000533901 Narcissus papyraceus Species 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- HCIIFBHDBOCSAF-UHFFFAOYSA-N octaethylporphyrin Chemical compound N1C(C=C2C(=C(CC)C(C=C3C(=C(CC)C(=C4)N3)CC)=N2)CC)=C(CC)C(CC)=C1C=C1C(CC)=C(CC)C4=N1 HCIIFBHDBOCSAF-UHFFFAOYSA-N 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
- YNHJECZULSZAQK-UHFFFAOYSA-N tetraphenylporphyrin Chemical compound C1=CC(C(=C2C=CC(N2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3N2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 YNHJECZULSZAQK-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
-
- H01L33/504—
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- 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 semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
- H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
【解決手段】本照明装置は、相関色温度が2600K〜4500Kで、色度偏差Duvが−1.6〜−12で、且つ平均演色評価指数Raが80以上の光を照射する。この構成によれば、照明光が低い相関色温度を有し、且つ文字の書かれた紙面を白く見せる作用を持つので、低色温度環境で使用した場合に、ユーザが違和感を持ち難く、しかも文字の読み易い照明光を与えることができる。
【選択図】図6
Description
(数1)
ipRGC刺激量≧0.0117×相関色温度[K]+20.9 (1)
Claims (17)
- 相関色温度が2600K〜4500Kで、色度偏差Duvが−1.6〜−12で、且つ平均演色評価指数Raが80以上の光を照射することを特徴とする照明装置。
- 前記光の内因性光感受性網膜神経節細胞(ipRGC)刺激量は、D65光源から照射される光で規格化した値で下記の式(1)を満たすことを特徴とする請求項1に記載の照明装置。
(数1)
ipRGC刺激量≧0.0117×相関色温度[K]+20.9 (1) - 前記ipRGC刺激量は、D65光源から照射される光で規格化した値で70以上であることを特徴とする請求項2に記載の照明装置。
- 前記光は、波長域420nm〜580nmに少なくとも2つのピーク波長を有し、且つ波長域570nm〜665nmに少なくとも1つのピーク波長を有することを特徴とする請求項1乃至請求項3のいずれか一項に記載の照明装置。
- 前記光は、波長域420nm〜480nm、520nm〜570nm及び600nm〜660nmにそれぞれピーク波長を有することを特徴とする請求項1乃至請求項4のいずれか一項に記載の照明装置。
- 前記光の波長域380nm〜780nmにおける光エネルギに対する同光の波長域380nm〜590nmにおける光エネルギの比は、0.54以上0.77以下であることを特徴とする請求項5に記載の照明装置。
- 前記光の波長域380nm〜780nmにおける光エネルギに対する同光の波長域380nm〜590nmにおける光エネルギの比は、0.61以上0.70以下であることを特徴とする請求項5に記載の照明装置。
- 前記光の波長域380nm〜780nmにおける光エネルギに対する同光の波長域380nm〜590nmにおける光エネルギの比は、0.66以上0.68以下であることを特徴とする請求項5に記載の照明装置。
- 前記光は、波長域420nm〜450nm、460nm〜540nm、530nm〜580nm及び600nm〜660nmにそれぞれピーク波長を有することを特徴とする請求項1乃至請求項4のいずれか一項に記載の照明装置。
- 前記光の波長域380nm〜780nmにおける光エネルギに対する同光の波長域380nm〜590nmにおける光エネルギの比は、0.33以上0.80以下であることを特徴とする請求項9に記載の照明装置。
- 前記光の波長域380nm〜780nmにおける光エネルギに対する同光の波長域380nm〜590nmにおける光エネルギの比は、0.40以上0.79以下であることを特徴とする請求項9に記載の照明装置。
- 前記光の波長域380nm〜780nmにおける光エネルギに対する同光の波長域380nm〜590nmにおける光エネルギの比は、0.49以上0.76以下であることを特徴とする請求項9に記載の照明装置。
- 前記光は、波長域440nm〜490nm、500nm〜580nm及び570nm〜665nmにそれぞれピーク波長を有することを特徴とする請求項1乃至請求項4のいずれか一項に記載の照明装置。
- 前記光の波長域380nm〜780nmにおける光エネルギに対する同光の波長域380nm〜590nmにおける光エネルギの比は、0.35以上0.68以下であることを特徴とする請求項13に記載の照明装置。
- 前記光は、波長域440nm〜460nm、500nm〜550nm及び580nm〜665nmにそれぞれピーク波長を有することを特徴とする請求項1乃至請求項4のいずれか一項に記載の照明装置。
- 前記光の波長域380nm〜780nmにおける光エネルギに対する同光の波長域380nm〜590nmにおける光エネルギの比は、0.42以上0.67以下であることを特徴とする請求項15に記載の照明装置。
- 前記光のうち波長域580nm〜600nmの光を吸収するフィルタを更に備えたことを特徴とする請求項1乃至請求項16のいずれか一項に記載の照明装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014186253 | 2014-09-12 | ||
JP2014186253 | 2014-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016062887A true JP2016062887A (ja) | 2016-04-25 |
JP6455817B2 JP6455817B2 (ja) | 2019-01-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015037529A Active JP6455817B2 (ja) | 2014-09-12 | 2015-02-27 | 照明装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9797576B2 (ja) |
JP (1) | JP6455817B2 (ja) |
CN (1) | CN105423239A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2017191769A1 (ja) * | 2016-05-06 | 2018-05-17 | 株式会社カネカ | 光照射システム及び擬似自然光照射部材 |
JP2018088374A (ja) * | 2016-11-29 | 2018-06-07 | パナソニックIpマネジメント株式会社 | 照明装置 |
US11251344B2 (en) | 2019-03-22 | 2022-02-15 | Samsung Electronics Co., Ltd. | White light emitting module |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6390998B2 (ja) * | 2014-05-30 | 2018-09-19 | パナソニックIpマネジメント株式会社 | 照明器具及びそれを用いた医療器具 |
JP6628140B2 (ja) | 2016-03-03 | 2020-01-08 | パナソニックIpマネジメント株式会社 | 照明装置 |
JP6655832B2 (ja) | 2016-03-03 | 2020-02-26 | パナソニックIpマネジメント株式会社 | 照明装置 |
CN106322148B (zh) * | 2016-10-21 | 2023-06-06 | 四川省桑瑞光辉标识系统股份有限公司 | 一种led灯板调光系统和方法 |
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JP2008505433A (ja) * | 2004-06-29 | 2008-02-21 | 松下電器産業株式会社 | 照明光源 |
JP2013529105A (ja) * | 2010-05-14 | 2013-07-18 | 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 | 睡眠マスクを用いる効率的な概日系及び間連する系の調節 |
JP2013239272A (ja) * | 2012-05-11 | 2013-11-28 | Panasonic Corp | 照明装置 |
JP2013258037A (ja) * | 2012-06-12 | 2013-12-26 | Panasonic Corp | 照明装置 |
JP2014075186A (ja) * | 2012-10-02 | 2014-04-24 | Panasonic Corp | 照明装置 |
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JP4140157B2 (ja) | 1999-12-28 | 2008-08-27 | 東芝ライテック株式会社 | 発光ダイオードを用いた照明用光源および照明装置 |
US7256546B2 (en) * | 2004-11-22 | 2007-08-14 | Osram Sylvania Inc. | Metal halide lamp chemistries with magnesium and indium |
EP3565011B1 (en) * | 2005-06-15 | 2022-03-30 | Nichia Corporation | Light emitting device |
WO2008032812A1 (en) * | 2006-09-15 | 2008-03-20 | Mitsubishi Chemical Corporation | Phosphor, method for producing the same, phosphor-containing composition, light-emitting device, image display and illuminating device |
WO2009005035A1 (ja) * | 2007-06-29 | 2009-01-08 | Mitsubishi Chemical Corporation | 蛍光体、蛍光体の製造方法、蛍光体含有組成物、並びに発光装置 |
US20090058250A1 (en) * | 2007-08-29 | 2009-03-05 | Samsung Corning Precision Glass Co., Ltd. | Filter for display apparatus |
JP2010162214A (ja) | 2009-01-16 | 2010-07-29 | Kagoshima Univ | 光照射装置 |
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WO2011108053A1 (ja) | 2010-03-01 | 2011-09-09 | パナソニック株式会社 | Ledランプおよびled照明装置 |
JPWO2012104937A1 (ja) | 2011-02-03 | 2014-07-03 | パナソニック株式会社 | Ledモジュールおよび照明装置 |
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-
2015
- 2015-02-27 JP JP2015037529A patent/JP6455817B2/ja active Active
- 2015-09-09 US US14/848,420 patent/US9797576B2/en not_active Expired - Fee Related
- 2015-09-10 CN CN201510573981.3A patent/CN105423239A/zh active Pending
Patent Citations (5)
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JP2008505433A (ja) * | 2004-06-29 | 2008-02-21 | 松下電器産業株式会社 | 照明光源 |
JP2013529105A (ja) * | 2010-05-14 | 2013-07-18 | 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 | 睡眠マスクを用いる効率的な概日系及び間連する系の調節 |
JP2013239272A (ja) * | 2012-05-11 | 2013-11-28 | Panasonic Corp | 照明装置 |
JP2013258037A (ja) * | 2012-06-12 | 2013-12-26 | Panasonic Corp | 照明装置 |
JP2014075186A (ja) * | 2012-10-02 | 2014-04-24 | Panasonic Corp | 照明装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2017191769A1 (ja) * | 2016-05-06 | 2018-05-17 | 株式会社カネカ | 光照射システム及び擬似自然光照射部材 |
JP2018088374A (ja) * | 2016-11-29 | 2018-06-07 | パナソニックIpマネジメント株式会社 | 照明装置 |
US10187954B2 (en) | 2016-11-29 | 2019-01-22 | Panasonic Intellectual Property Management Co., Ltd. | Lighting apparatus for display illumination |
US11251344B2 (en) | 2019-03-22 | 2022-02-15 | Samsung Electronics Co., Ltd. | White light emitting module |
Also Published As
Publication number | Publication date |
---|---|
CN105423239A (zh) | 2016-03-23 |
US20160076709A1 (en) | 2016-03-17 |
JP6455817B2 (ja) | 2019-01-23 |
US9797576B2 (en) | 2017-10-24 |
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