JP6480126B2 - 概日のフレンドリーなled光源 - Google Patents
概日のフレンドリーなled光源 Download PDFInfo
- Publication number
- JP6480126B2 JP6480126B2 JP2014174472A JP2014174472A JP6480126B2 JP 6480126 B2 JP6480126 B2 JP 6480126B2 JP 2014174472 A JP2014174472 A JP 2014174472A JP 2014174472 A JP2014174472 A JP 2014174472A JP 6480126 B2 JP6480126 B2 JP 6480126B2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- spd
- led
- emission
- circadian
- 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.)
- Active
Links
- 230000002060 circadian Effects 0.000 title claims description 183
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 76
- 230000000638 stimulation Effects 0.000 claims description 69
- 239000000463 material Substances 0.000 claims description 29
- 230000003595 spectral effect Effects 0.000 claims description 27
- 238000009877 rendering Methods 0.000 claims description 26
- YJPIGAIKUZMOQA-UHFFFAOYSA-N Melatonin Natural products COC1=CC=C2N(C(C)=O)C=C(CCN)C2=C1 YJPIGAIKUZMOQA-UHFFFAOYSA-N 0.000 claims description 22
- 229960003987 melatonin Drugs 0.000 claims description 22
- DRLFMBDRBRZALE-UHFFFAOYSA-N melatonin Chemical compound COC1=CC=C2NC=C(CCNC(C)=O)C2=C1 DRLFMBDRBRZALE-UHFFFAOYSA-N 0.000 claims description 22
- 230000001629 suppression Effects 0.000 claims description 22
- 238000000295 emission spectrum Methods 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000004020 luminiscence type Methods 0.000 claims description 14
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 description 43
- 230000006870 function Effects 0.000 description 27
- 239000004065 semiconductor Substances 0.000 description 20
- 229910052712 strontium Inorganic materials 0.000 description 19
- 229910052791 calcium Inorganic materials 0.000 description 18
- 229910052788 barium Inorganic materials 0.000 description 15
- 230000000875 corresponding effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 238000002156 mixing Methods 0.000 description 11
- 230000004044 response Effects 0.000 description 11
- 229910052727 yttrium Inorganic materials 0.000 description 11
- 238000013461 design Methods 0.000 description 10
- 230000006399 behavior Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 229910052688 Gadolinium Inorganic materials 0.000 description 8
- 238000013459 approach Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 8
- 239000002105 nanoparticle Substances 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 239000002096 quantum dot Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 230000005284 excitation Effects 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- -1 phosphors Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910017639 MgSi Inorganic materials 0.000 description 4
- 238000001720 action spectrum Methods 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910052746 lanthanum Inorganic materials 0.000 description 4
- 229910052765 Lutetium Inorganic materials 0.000 description 3
- 206010041349 Somnolence Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000003862 glucocorticoid Substances 0.000 description 3
- 230000007794 irritation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001443 photoexcitation Effects 0.000 description 3
- 230000004936 stimulating effect Effects 0.000 description 3
- 229910052772 Samarium Inorganic materials 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 2
- 229910004122 SrSi Inorganic materials 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 2
- 229910052775 Thulium Inorganic materials 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000003994 retinal ganglion cell Anatomy 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000000411 transmission spectrum Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- CFJRSKULEDUDKL-UHFFFAOYSA-N 2-[[5-[4-(dimethylsulfamoyl)phenyl]-8-methyl-2-oxo-7,9-dihydro-6h-pyrrolo[3,2-h]isoquinolin-3-yl]amino]oxy-4-hydroxybutanoic acid Chemical compound C1=CC(S(=O)(=O)N(C)C)=CC=C1C1=CC2=C(NOC(CCO)C(O)=O)C(=O)N=C2C2=C1CCN(C)C2 CFJRSKULEDUDKL-UHFFFAOYSA-N 0.000 description 1
- 102100032047 Alsin Human genes 0.000 description 1
- 101710187109 Alsin Proteins 0.000 description 1
- 229910015999 BaAl Inorganic materials 0.000 description 1
- 229910016066 BaSi Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 229910017414 LaAl Inorganic materials 0.000 description 1
- 229910018250 LaSi Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910020068 MgAl Inorganic materials 0.000 description 1
- 101100496858 Mus musculus Colec12 gene Proteins 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000027288 circadian rhythm Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003931 cognitive performance Effects 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000006461 physiological response Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0618—Psychological treatment
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
- A61N2005/0651—Diodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0662—Visible light
- A61N2005/0663—Coloured light
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/18—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Acoustics & Sound (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pain & Pain Management (AREA)
- Child & Adolescent Psychology (AREA)
- Developmental Disabilities (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Social Psychology (AREA)
- Hematology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Led Device Packages (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
- Led Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Radiation-Therapy Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
式中、c(λ)は概日刺激スペクトルである。(照明用途に関連する)等しい光束の2つの光源AおよびBについて、A対Bの相対的な概日刺激(CS)は、以下である:
式中、LEは、スペクトル出力分布のルーメンに相当する。
(Srn,Ca1−n)10(PO4)6・B2O3:Eu2+(ここで0≦n≦1)
(Ba,Sr,Ca)5(PO4)3(Cl,F,Br,OH):Eu2+,Mn2+
(Ba,Sr,Ca)BPO5:Eu2+,Mn2+
Sr2Si3O8・2SrCl2:Eu2+
(Ca,Sr,Ba)3MgSi2O8:Eu2+,Mn2+
BaAl8O13:Eu2+
2SrO・0.84P2O5・0.16B2O3:Eu2+
(Ba,Sr,Ca)MgAl10O17:Eu2+,Mn2+
K2SiF6:Mn4+
(Ba,Sr,Ca)Al2O4:Eu2+
(Y,Gd,Lu,Sc,La)BO3:Ce3+,Tb3+
(Ba,Sr,Ca)2(Mg,Zn)Si2O7:Eu2+
(Mg,Ca,Sr,Ba,Zn)2Si1−xO4−2x:Eu2+(ここで0≦x≦0.2)
(Ca,Sr,Ba)MgSi2O6:Eu2+
(Sr,Ca,Ba)(Al,Ga)2S4:Eu2+
(Ca,Sr)8(Mg,Zn)(SiO4)4Cl2:Eu2+,Mn2+
Na2Gd2B2O7:Ce3+,Tb3+
(Sr,Ca,Ba,Mg,Zn)2P2O7:Eu2+,Mn2+
(Gd,Y,Lu,La)2O3:Eu3+,Bi3+
(Gd,Y,Lu,La)2O2S:Eu3+,Bi3+
(Gd,Y,Lu,La)VO4:Eu3+,Bi3+
(Ca,Sr)S:Eu2+,Ce3+
(Y,Gd,Tb,La,Sm,Pr,Lu)3(Sc,Al,Ga)5−nO12−3/2n:Ce3+(ここで0≦n≦0.5)
ZnS:Cu+,Cl−
(Y,Lu,Th)3Al5O12:Ce3+
ZnS:Cu+,Al3+
ZnS:Ag+,Al3+
ZnS:Ag+,Cl−
群:
Ca1−xAlx−xySi1−x+xyN2−x−xyCxy:A
Ca1−x−zNazM(III)x−xy−zSi1−x+xy+zN2−x−xyCxy:A
M(II)1−x−zM(I)zM(III)x−xy−zSi1−x+xy+zN2−x−xyCxy:A
M(II)1−x−zM(I)zM(III)x−xy−zSi1−x+xy+zN2−x−xy−2w/3CxyOw−v/2Hv:A
M(II)1−x−zM(I)zM(III)x−xy−zSi1−x+xy+zN2−x−xy−2w/3−v/3CxyOwHv:A
式中、0<x<1、0<y<1、0≦z<1、0≦v<1、0<w<1、x+z<1、x>xy+z、および0<x−xy−z<1であり、M(II)は、少なくとも1つの二価陽イオンであり、M(I)は、少なくとも1つの一価の陽イオンであり、M(III)は、少なくとも1つの三価カチオンであり、Hは、少なくとも1つの一価陰イオンであり、Aは、結晶構造中の発光活性化ドープである。
LaAl(Si6−zAlz)(N10−zOz):Ce3+(ここでz=1)
(Ca,Sr)Ga2S4:Eu2+
AlN:Eu2+
SrY2S4:Eu2+
CaLa2S4:Ce3+
(Ba,Sr,Ca)MgP2O7:Eu2+,Mn2+
(Y,Lu)2WO6:Eu3+,Mo6+
CaWO4
(Y,Gd,La)2O2S:Eu3+
(Y,Gd,La)2O3:Eu3+
(Ba,Sr,Ca)nSinNn:Eu2+(ここで2n+4=3n)
Ca3(SiO4)Cl2:Eu2+
(Y,Lu,Gd)2−nCanSi4N6+nC1−n:Ce3+(ここで0≦n≦0.5)
(Lu,Ca,Li,Mg,Y)alpha−SiAlONdopedwithEu2+and/orCe3+
(Ca,Sr,Ba)SiO2N2:Eu2+,Ce3+
Ba3MgSi2O8:Eu2+,Mn2+
(Sr,Ca)AlSiN3:Eu2+
CaAlSi(ON)3:Eu2+
Ba3MgSi2O8:Eu2+
LaSi3N5:Ce3+
Sr10(PO4)6Cl2:Eu2+
(BaSi)O12N2:Eu2+
M(II)aSibOcNdCe:A(ここで、6<a<8、8<b<14、13<c<17、5<d<9、0<e<2である)。M(II)は、(Be、Mg、Ca、Sr、Ba、Cu、Co、Ni、Pd、Tm、Cd)の二価陽イオンであり、(Ce、Pr、Nd、Sm、Eu、Gd、Tb、Dy、Ho、Er、Tm、Yb、Lu、Mn、Bi、Sb)のAである。
SrSi2(O,Cl)2N2:Eu2+
SrSi9Al19ON31:Eu2+
(Ba,Sr)Si2(O,Cl)2N2:Eu2+
LiM2O8:Eu3+、ここでM=WまたはMo
ネジキャップ1028
ドライバハウジング1026
ドライバ基板1024
ヒートシンク1022
金属コア印刷回路基板1020
LED光源1018
泥よけ1016
レンズ1014
反射体ディスク1012
磁石1010
磁石キャップ1008
トリムリング1006
第1のアクセサリ1004
第2のアクセサリ1002
フィルタまたは蛍光体の使用
GSMモデル:UMTS/HSDPA/HSUPA(850、900、1900、2100MHz)GSM/EDGE(850、900、1800、1900MHz)
CDMAモデル:CDMAEV−DORev.A(800、1900MHz)
802.11b/g/nWi−Fi(802.11n2.4GHzのみ)
Bluetooth2.1+EDR無線技術
GPSアシスト
デジタルコンパス
Wi−Fi
セルラー
網膜表示
3.5インチ(対角)ワイド画面マルチタッチディスプレイ
800:1コントラスト比(典型例)
500cd/m2最大輝度(典型例)
前部および後部上に耐指紋撥油性コーティング
多言語および文字の同時表示サポート
5メガピクセルiSightカメラ
ビデオ記録、HD(720p)(音声と共に30フレーム/秒まで)
VGA品質写真およびビデオ(30フレーム/秒まで、前カメラ付き)
タップして、ビデオまたは静止画像をフォーカスする機能
LEDフラッシュ
写真およびビデオのジオタギング
再充電可能なリチウムイオン電池を内蔵
コンピュータシステムまたは電力アダプタへのUSBを介して充電
連続通話時間:3Gの場合は20時間、2G(GSM)の場合は14時間
スタンバイ時間:300時間まで
インターネット使用:3Gの場合最長6時間、Wi−Fiの場合最長10時間
ビデオ再生:最長10時間
オーディオ再生:最長40時間
周波数応答:20Hz〜22,000Hz
サポートされるオーディオフォーマット:AAC(8〜320Kbps)、保護付きAAC(iTunesStore)、HE−AAC、MP3(8〜320Kbps)、MP3VBR、オーディブル(フォーマット2、3、4、オーディブル向上オーディオ、AAX、およびAAX+)、Apple無損失、AIFF、およびWAV
ユーザにより構成可能な最大量制限
AppleデジタルAVアダプタまたはAppleVGAアダプタによるビデオ出力サポート;576pおよび480p(AppleコンポーネントAVケーブル);576iおよび480i(Apple複合AVケーブル(別個に販売されるケーブル)
サポートされるビデオフォーマット:H.264ビデオ(1080pまで)、30フレーム/秒、主要プロファイルレベル3.1(AAC−LCオーディオは160Kbpsまで)、48kHz、ステレオオーディオ(.m4v、.mp4、および.mov ファイルフォーマット);MPEG−4ビデオ(2.5Mbpsまで、640×480画素、30フレーム/秒、単純なプロファイル(AAC−LCオーディオ(チャネル毎に160Kbpsまで、48kHz、ステレオオーディオ(.m4v、.mp4、および.mov ファイルフォーマット);モーションJPEG(M−JPEG)(35Mbpsまで、1280×1020画素、30フレーム/秒、オーディオin ulaw、PCMステレオオーディオin.aviファイルフォーマット)
3軸ジャイロ
加速度計
近接センサー
周辺光センサーなど
−通常の視覚を有する被験者を選択する。
−夜中に、薄明かりを点した部屋に被験者に入室させ、瞳孔を拡張させ、2時間待機させる。
−採取された場合の血液サンプル。
−被験者を試験光へ90分間露出させた後、第2の血液サンプルを採取する。
−血液サンプル中のメラトニン成分を決定し、対照実験(例えば、光露出無し)と相対的なメラトニン低下を比較する。
Claims (26)
- 第1の発光によって特徴付けられた少なくとも1つの第1のLED発光源と、
第2の発光によって特徴付けられた少なくとも1つの第2のLED発光源と、
を含み、
前記第1の発光および前記第2の発光は、第1の複合発光および第2の複合発光を提供するように構成され、
前記第1の複合発光は、第1のSPDと割合Fv1およびFc1とにより特徴付けられ、
前記第2の複合発光は、第2のSPDと割合Fv2およびFc2とにより特徴付けられ、
Fv1は、400nm〜440nmの波長範囲における前記第1のSPDの出力の割合を示し、
Fc1は、440nm〜500nmの波長範囲における前記第1のSPDの出力の割合を示し、
Fv2は、400nm〜440nmの波長範囲における前記第2のSPDの出力の割合を示し、
Fc2は、440nm〜500nmの波長範囲における前記第2のSPDの出力の割合を示し、
前記第1のSPDおよび前記第2のSPDは、80を超える演色評価数を有し、
Fv1は少なくとも0.05であり、
Fc2は少なくとも0.1であり、
Fc1は、Fc2よりも少なくとも0.02だけ低い、
光源。 - 前記第1の複合発光は、第1の概日刺激によって特徴付けられ、
前記第2の複合発光は、第2の概日刺激によって特徴付けられ、
前記第2の概日刺激は、前記第1の概日刺激の少なくとも2倍である、
請求項1の光源。 - 前記第1のLED発光源は、範囲405nm〜430nmにおけるピーク発光によって特徴付けられる少なくとも1つのLEDを含む、請求項1の光源。
- 前記第1の発光および前記第2の発光は、第3の複合発光を提供するように構成され、
前記第3の複合発光は、第3のSPD、割合Fv3、割合Fc3および第3の概日刺激によって特徴付けられ、
Fv3は、400nm〜440nmの波長範囲における前記第3のSPDの出力の割合を示し、
Fc3は、440nm〜500nmの波長範囲における前記第3のSPDの出力の割合を示し、
前記第3のSPDは、80を超える演色評価数を有し、
前記第1の概日刺激と前記第3の概日刺激は異なる、
請求項2の光源。 - 前記第2の発光は、波長下方変換材料からの青色発光を含む、請求項1の光源。
- 前記第2の発光は、LEDからの直接の青色発光を含む、請求項1の光源。
- 前記複合発光のうち1つは、D65基準光源の概日刺激に類似する概日刺激を誘導する、
請求項1の光源。 - 前記複合発光のうち1つは、CIE A基準光源の概日刺激を下回る概日刺激を誘導する、請求項1の光源。
- 前記少なくとも1つの第1のLED発光源および前記少なくとも1つの第2のLED発光源は、混合された物理的配置において構成される、請求項1の光源。
- 前記第1のSPDおよび前記第2のSPDはそれぞれ、色度がプランク軌跡の±0.005によって境界付けられ、かつCIE色度図における最小色相シフト曲線の±0.005によって境界付けられる色度によって特徴付けられる、請求項1の光源。
- 前記第1のSPDおよび前記第2のSPDはそれぞれ、色度がプランク軌跡の+/−5個のDu’v’点内の色度によって特徴付けられる、請求項1の光源。
- 100ルクスの照度での90分間の前記第2のSPDへの被験者の露出は、少なくとも20%の前記被験者の血液メラトニン濃度の抑制をもたらす、請求項1の光源。
- 100ルクスの照度での90分間の前記第1のSPDへの被験者の露出は、最大で20%の前記被験者の血液メラトニン濃度の抑制もたらす、請求項1の光源。
- Fc1は最大で0.06である、請求項1の光源。
- 表示システムであって、
第1の発光によって特徴付けられる第1のLED発光源と、
範囲400nm〜435nmにおける出力の第1の割合Fv1によって特徴付けられる第1のSPDを放射するように構成されたディスプレイと、
を含み、
前記表示システムは、NTSCの少なくとも70%の色域によって特徴付けられ、
3000K〜9000KのCCTで前記第1のSPDは実質的に白色であり、
Fv1は少なくとも0.05である、
表示システム。 - 前記ディスプレイは、同じCCTを有する基準光源の概日刺激よりも低い概日刺激によって特徴付けられる発光スペクトルを含む、請求項15の表示システム。
- 色フィルタセットおよび液晶ディスプレイをさらに含む、請求項15の表示システム。
- 前記第1のSPDは、波長wでの400nm〜435nmの波長範囲におけるピークによって特徴付けられ、
前記色フィルタセットは、青色フィルタを含み、前記青色フィルタは、最大透過Tmによって、かつ波長wでの透過Twによって特徴付けられ、
Tw/Tm>0.8である、
請求項17の表示システム。 - 第2の発光によって特徴付けられる第2のLED発光源をさらに含み、前記第1の発光および前記第2の発光の比は、概日刺激を変更するように調節されるように構成される、請求項15の表示システム。
- 前記表示システムは、TV、デスクトップPC、ノートブックPC、ラップトップPC、タブレット、スマートフォン、MP3プレーヤと共に用いられるように構成される、請求項15の表示システム。
- 前記第1のSPDの出力の5%未満が、440nm〜500nmの波長範囲内にある、請求項15の表示システム。
- 一次電子放出を放射するように構成されたLEDデバイスと、
前記一次電子放出へ光学的に結合された1つ以上の波長変換材料と、
を含み、
前記一次電子放出の一部は、前記波長変換材料によって吸収されて、二次電子放出を生成し、
前記一次電子放出および前記二次電子放出の組み合わせは、CCTおよび演色評価数を有するSPDによって特徴付けられた白色光を生成し、
前記SPDのうち少なくとも5%は、400nm〜435nmの波長範囲内にあり、
前記SPDの概日刺激は、同じ色温度を有する基準光源の概日刺激の80%未満であり、
前記白色光は、80を超える演色評価数によって特徴付けられる、
光源。 - 前記一次電子放出は、405nm〜425nmのピーク波長がよって特徴付けられる、請求項22の光源。
- 一次SPDによって特徴付けられた一次電子放出を放射するように構成されたLEDデバイスと、
前記一次電子放出へ光学的に結合された少なくとも1つの蛍光体であって、青色−シアン波長領域内における可飽和吸収によって特徴付けられる少なくとも1つの蛍光体と、を
含み、
前記LEDデバイスは、前記一次電子放出を調光するように構成された出力信号によって制御されるように構成され、
第1の出力レベルにおいて、440nm〜500nmの波長範囲におけるスペクトル出力の第1の割合fc1と第1のCCTとによって特徴付けられる第1のSPDを放射し、
第2の出力レベルにおいて、440nm〜500nmの波長範囲におけるスペクトル出力の第2の割合fc2と第2のCCTとによって特徴付けられる第2のSPDを放射し、
前記第2の出力レベルは前記第1の出力レベルよりも低く、前記第2の割合fc2は、
前記第1の割合fc1の80%よりも低い、
照明システム。 - 前記第2のCCTは、前記第1のCCTよりも少なくとも500K低い、請求項24の照明システム。
- 前記一次SPDの少なくとも5%は、400nm〜435nmの波長範囲内にある、請求項24の照明システム。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361871525P | 2013-08-29 | 2013-08-29 | |
US61/871,525 | 2013-08-29 | ||
US14/316,685 | 2014-06-26 | ||
US14/316,685 US9410664B2 (en) | 2013-08-29 | 2014-06-26 | Circadian friendly LED light source |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019024827A Division JP2019149546A (ja) | 2013-08-29 | 2019-02-14 | 概日のフレンドリーなled光源 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015097196A JP2015097196A (ja) | 2015-05-21 |
JP6480126B2 true JP6480126B2 (ja) | 2019-03-06 |
Family
ID=52582995
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014174472A Active JP6480126B2 (ja) | 2013-08-29 | 2014-08-28 | 概日のフレンドリーなled光源 |
JP2019024827A Pending JP2019149546A (ja) | 2013-08-29 | 2019-02-14 | 概日のフレンドリーなled光源 |
JP2021086724A Active JP7273893B2 (ja) | 2013-08-29 | 2021-05-24 | 概日のフレンドリーなled光源 |
JP2021135450A Active JP7399142B2 (ja) | 2013-08-29 | 2021-08-23 | 概日のフレンドリーなled光源 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019024827A Pending JP2019149546A (ja) | 2013-08-29 | 2019-02-14 | 概日のフレンドリーなled光源 |
JP2021086724A Active JP7273893B2 (ja) | 2013-08-29 | 2021-05-24 | 概日のフレンドリーなled光源 |
JP2021135450A Active JP7399142B2 (ja) | 2013-08-29 | 2021-08-23 | 概日のフレンドリーなled光源 |
Country Status (4)
Country | Link |
---|---|
US (7) | US9410664B2 (ja) |
JP (4) | JP6480126B2 (ja) |
KR (3) | KR102219769B1 (ja) |
CN (2) | CN111544779B (ja) |
Families Citing this family (166)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8297782B2 (en) * | 2008-07-24 | 2012-10-30 | Bafetti Vincent H | Lighting system for growing plants |
US8933644B2 (en) | 2009-09-18 | 2015-01-13 | Soraa, Inc. | LED lamps with improved quality of light |
US9293644B2 (en) | 2009-09-18 | 2016-03-22 | Soraa, Inc. | Power light emitting diode and method with uniform current density operation |
KR101931733B1 (ko) | 2011-09-23 | 2018-12-24 | 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 | 디스플레이 특성들의 환경 적응을 위한 시스템 및 방법 |
JP6267635B2 (ja) * | 2012-05-21 | 2018-01-24 | 株式会社ドゥエルアソシエイツ | チップオンボード型のパッケージ基板を有する発光装置及びその製造方法 |
MX350468B (es) | 2012-08-28 | 2017-09-07 | Delos Living Llc | Sistemas, metodos y articulos para mejorar el bienestar asociado con ambientes habitables. |
US9307588B2 (en) | 2012-12-17 | 2016-04-05 | Ecosense Lighting Inc. | Systems and methods for dimming of a light source |
US9761763B2 (en) | 2012-12-21 | 2017-09-12 | Soraa, Inc. | Dense-luminescent-materials-coated violet LEDs |
US10485070B2 (en) | 2012-12-28 | 2019-11-19 | Industrial Technology Research Institute | Light source apparatus and display apparatus |
US10838253B2 (en) | 2012-12-28 | 2020-11-17 | Industrial Technology Research Institute | Light source apparatus and display apparatus |
US9410664B2 (en) | 2013-08-29 | 2016-08-09 | Soraa, Inc. | Circadian friendly LED light source |
US9915775B2 (en) * | 2013-08-29 | 2018-03-13 | Soraa, Inc. | Circadian-friendly LED light sources |
US10047912B2 (en) | 2013-10-15 | 2018-08-14 | LIFI Labs, Inc. | Lighting assembly |
US11455884B2 (en) * | 2014-09-02 | 2022-09-27 | LIFI Labs, Inc. | Lighting system |
EP3069575B1 (en) | 2013-11-14 | 2018-09-26 | Lifi Labs Inc. | Resettable lighting system and method |
US10712722B2 (en) | 2014-02-28 | 2020-07-14 | Delos Living Llc | Systems and articles for enhancing wellness associated with habitable environments |
WO2015179786A1 (en) | 2014-05-22 | 2015-11-26 | LIFI Labs, Inc. | Directional lighting system and method |
US10477636B1 (en) | 2014-10-28 | 2019-11-12 | Ecosense Lighting Inc. | Lighting systems having multiple light sources |
CN105636293A (zh) * | 2014-10-30 | 2016-06-01 | 曾承旺 | 带识别地址的低压直流灯光照明系统 |
AU2016202287B2 (en) | 2015-01-13 | 2021-04-01 | Delos Living Llc | Systems, methods and articles for monitoring and enhancing human wellness |
US10401683B2 (en) * | 2015-01-14 | 2019-09-03 | Soraa, Inc. | Low blue light displays |
US9909723B2 (en) * | 2015-07-30 | 2018-03-06 | Cree, Inc. | Small form-factor LED lamp with color-controlled dimming |
US10172215B2 (en) | 2015-03-13 | 2019-01-01 | Cree, Inc. | LED lamp with refracting optic element |
JP6408166B2 (ja) * | 2015-03-19 | 2018-10-17 | フィリップス ライティング ホールディング ビー ヴィ | バイオ色相ランプ |
US9974138B2 (en) | 2015-04-21 | 2018-05-15 | GE Lighting Solutions, LLC | Multi-channel lamp system and method with mixed spectrum |
US9811985B2 (en) * | 2015-05-04 | 2017-11-07 | Ledsens Llc | Power outage safety light bulb |
US10321549B2 (en) | 2015-05-14 | 2019-06-11 | Manufacturing Resources International, Inc. | Display brightness control based on location data |
US10607520B2 (en) | 2015-05-14 | 2020-03-31 | Manufacturing Resources International, Inc. | Method for environmental adaptation of display characteristics based on location |
US10593255B2 (en) | 2015-05-14 | 2020-03-17 | Manufacturing Resources International, Inc. | Electronic display with environmental adaptation of display characteristics based on location |
US20160356435A1 (en) * | 2015-06-04 | 2016-12-08 | GE Lighting Solutions, LLC | Led lighting units, materials, and optical components for white light illumination |
US10357582B1 (en) | 2015-07-30 | 2019-07-23 | Vital Vio, Inc. | Disinfecting lighting device |
US10918747B2 (en) | 2015-07-30 | 2021-02-16 | Vital Vio, Inc. | Disinfecting lighting device |
DE112016003453T5 (de) | 2015-07-30 | 2018-04-12 | Vital Vio, Inc. | Einzeldiodendesinfektion |
EP3335527A1 (en) * | 2015-08-13 | 2018-06-20 | Philips Lighting Holding B.V. | Sleepy light |
KR102399571B1 (ko) * | 2015-09-09 | 2022-05-19 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
JP2017091884A (ja) * | 2015-11-12 | 2017-05-25 | パナソニックIpマネジメント株式会社 | 照明システム、操作装置および光照射方法 |
US10212766B2 (en) | 2015-12-18 | 2019-02-19 | Musco Corporation | Lighting optimized for melanopic vision |
CN106994209B (zh) * | 2016-01-22 | 2023-11-03 | 北京大学第六医院 | 一种治疗抑郁发作的光源和光治疗设备 |
CN105719725A (zh) * | 2016-01-22 | 2016-06-29 | 绵阳市奇帆科技有限公司 | 发光型太阳能正面电极浆料 |
WO2017131714A1 (en) * | 2016-01-28 | 2017-08-03 | Ecosense Lighting Inc | Methods for generating melatonin-response-tuned white light with high color rendering |
US10512133B2 (en) | 2016-01-28 | 2019-12-17 | Ecosense Lighting Inc. | Methods of providing tunable warm white light |
WO2017131697A1 (en) | 2016-01-28 | 2017-08-03 | Ecosense Lighting Inc | Systems for providing tunable white light with high color rendering |
WO2017131693A1 (en) | 2016-01-28 | 2017-08-03 | Ecosense Lighting Inc | Compositions for led light conversions |
US11585515B2 (en) | 2016-01-28 | 2023-02-21 | Korrus, Inc. | Lighting controller for emulating progression of ambient sunlight |
CN109315037B (zh) | 2016-01-28 | 2022-07-01 | 生态照明公司 | 用于提供具有高显色性的可调白光的系统 |
US11635188B2 (en) | 2017-03-27 | 2023-04-25 | Korrus, Inc. | Lighting systems generating visible-light emissions for dynamically emulating sky colors |
CN107134521A (zh) * | 2016-02-26 | 2017-09-05 | 光宝光电(常州)有限公司 | 光电半导体装置 |
WO2017156189A1 (en) | 2016-03-08 | 2017-09-14 | Lilibrand Llc | Lighting system with lens assembly |
EP3426340B1 (en) * | 2016-03-08 | 2021-05-12 | Signify North America Corporation | Devices regulating the circadian cycle |
US10004122B1 (en) * | 2016-04-22 | 2018-06-19 | Ledvance Llc | Solid-state circadian rhythm lamp and related control techniques |
WO2017210461A1 (en) * | 2016-06-03 | 2017-12-07 | Musco Corporation | Apparatus, method, and system for providing tunable circadian lighting at constant perceived brightness and color |
US20200093238A1 (en) * | 2016-06-16 | 2020-03-26 | Harsh Kumar | Mobile phone case having mirrored surface and lighting |
US11394426B2 (en) | 2016-06-22 | 2022-07-19 | Korrus, Inc. | Intelligent modules for intelligent networks |
CN109644166B (zh) | 2016-06-22 | 2021-12-07 | 天空公司 | 用于智能网络的智能模块和智能网络系统 |
US10632214B2 (en) | 2016-06-24 | 2020-04-28 | Soraa, Inc. | Bactericidal light source with high quality of light |
US9788373B1 (en) | 2016-07-03 | 2017-10-10 | Mohammed Chowdhury | LED light with power switch controlled color temperature |
US10586508B2 (en) | 2016-07-08 | 2020-03-10 | Manufacturing Resources International, Inc. | Controlling display brightness based on image capture device data |
EP3504942A4 (en) | 2016-08-24 | 2020-07-15 | Delos Living LLC | SYSTEMS, METHODS AND ARTICLES FOR IMPROVING WELL-BEING IN LIVABLE ENVIRONMENTS |
KR102253975B1 (ko) * | 2016-09-12 | 2021-05-18 | 루미레즈 엘엘씨 | 감소된 멜라노픽 스펙트럴 성분을 갖는 조명 시스템 |
CN115623630A (zh) | 2016-09-14 | 2023-01-17 | 路创技术有限责任公司 | 用于调节模拟输出中的周期性改变的照明设备和方法 |
US10582596B2 (en) | 2016-09-14 | 2020-03-03 | Lutron Ketra, Llc | Illumination device, system and method for manually adjusting automated fading of color temperature changes to emulate exterior daylight |
US9795000B1 (en) | 2016-09-14 | 2017-10-17 | Ketra, Inc. | Illumination device, system and method for manually adjusting automated changes in exterior daylight among select groups of illumination devices placed in various rooms of a structure |
US10237945B2 (en) | 2016-09-14 | 2019-03-19 | Lutron Ketra, Llc | Illumination device, system and method for manually adjusting automated periodic changes in emulation output |
US9930742B1 (en) | 2016-09-14 | 2018-03-27 | Ketra, Inc. | Keypad with color temperature control as a function of brightness among scenes and the momentary or persistent override and reprogram of a natural show and method thereof |
US10621836B2 (en) | 2016-09-14 | 2020-04-14 | Lutron Ketra, Llc | Global keypad for linking the control of shows and brightness among multiple zones illuminated by light emitting diodes arranged among a structure |
US11202354B2 (en) | 2016-09-14 | 2021-12-14 | Lutron Technology Company Llc | Illumination system and method that presents a natural show to emulate daylight conditions with smoothing dimcurve modification thereof |
US10232066B2 (en) | 2016-10-31 | 2019-03-19 | Hubbell Incorporated | High intensity narrow spectrum light indicator systems |
US11272594B2 (en) | 2016-10-31 | 2022-03-08 | Hubbell Incorporated | Multi-array lighting system for providing high intensity narrow spectrum light |
US10337675B2 (en) * | 2016-10-31 | 2019-07-02 | Clean Concept Llc | Insect control lighting device |
US10440794B2 (en) | 2016-11-02 | 2019-10-08 | LIFI Labs, Inc. | Lighting system and method |
US10482843B2 (en) | 2016-11-07 | 2019-11-19 | Qualcomm Incorporated | Selective reduction of blue light in a display frame |
US10978619B2 (en) * | 2016-12-02 | 2021-04-13 | Toyoda Gosei Co., Ltd. | Light emitting device |
CN108220263B (zh) | 2016-12-13 | 2021-08-10 | 财团法人工业技术研究院 | 重组蛋白质及其制造方法与应用 |
EP3568877A1 (en) * | 2017-01-13 | 2019-11-20 | Juha Rantala | A led structure and luminaire for continuous disinfection |
US10401682B2 (en) * | 2017-01-25 | 2019-09-03 | Innolux Corporation | Display device capable of generating color of light close to or identical to blue primary color of DCI-P3 color gamut |
EP3574712B1 (en) * | 2017-01-26 | 2021-06-30 | Signify Holding B.V. | Rich black lighting device for differentiating shades of black. |
WO2018140727A1 (en) | 2017-01-27 | 2018-08-02 | Lilibrand Llc | Lighting systems with high color rendering index and uniform planar illumination |
US10502374B2 (en) * | 2017-01-30 | 2019-12-10 | Ideal Industries Lighting Llc | Light fixtures and methods |
US9968080B1 (en) | 2017-02-17 | 2018-05-15 | Clean Concept Llc | Pest control lighting device |
US11064583B2 (en) * | 2017-03-02 | 2021-07-13 | The Penn State Research Foundation | Light sources that increase object chroma when dimmed |
US20180328552A1 (en) | 2017-03-09 | 2018-11-15 | Lilibrand Llc | Fixtures and lighting accessories for lighting devices |
CN107122105A (zh) * | 2017-04-07 | 2017-09-01 | 广东欧珀移动通信有限公司 | 屏幕色温调节方法、装置及其设备 |
WO2018192449A1 (zh) * | 2017-04-21 | 2018-10-25 | 苏州欧普照明有限公司 | 光源模组和照明装置 |
DK180189B1 (en) * | 2017-04-27 | 2020-07-24 | Chromaviso As | Circadian lamp and method of operating such a lamp |
WO2018202480A1 (en) | 2017-05-02 | 2018-11-08 | Philips Lighting Holding B.V. | Elongated flexible lighting device based on solid-state lighting technology |
US20180318601A1 (en) | 2017-05-05 | 2018-11-08 | Abl Ip Holding Llc | Systems and Methods to Provide Circadian Impact |
US10433389B2 (en) | 2017-05-18 | 2019-10-01 | Gary Paulsen | Lighting devices and methods for use |
CN110913950A (zh) * | 2017-05-18 | 2020-03-24 | 加里·鲍尔森 | 照明装置和使用方法 |
TWI683596B (zh) * | 2017-06-26 | 2020-01-21 | 財團法人工業技術研究院 | 光源裝置及顯示裝置 |
EP3647650B1 (en) * | 2017-06-27 | 2024-10-09 | Seoul Semiconductor Co., Ltd. | Light emitting device |
US11668481B2 (en) | 2017-08-30 | 2023-06-06 | Delos Living Llc | Systems, methods and articles for assessing and/or improving health and well-being |
US10483850B1 (en) | 2017-09-18 | 2019-11-19 | Ecosense Lighting Inc. | Universal input-voltage-compatible switched-mode power supply |
US10240732B1 (en) * | 2017-09-18 | 2019-03-26 | Ledvance Llc | Control device and related user interfaces and techniques for controlling solid-state lighting device emissions |
US10837607B2 (en) * | 2017-09-26 | 2020-11-17 | Lumileds Llc | Light emitting device with improved warm-white color point |
US11590248B2 (en) | 2017-10-30 | 2023-02-28 | Hubbell Lighting, Inc. | Pulsing high intensity narrow spectrum light |
WO2019089576A1 (en) * | 2017-10-30 | 2019-05-09 | Hubbell Incorporated | Antimicrobial backlit device |
US10617774B2 (en) | 2017-12-01 | 2020-04-14 | Vital Vio, Inc. | Cover with disinfecting illuminated surface |
US10309614B1 (en) | 2017-12-05 | 2019-06-04 | Vital Vivo, Inc. | Light directing element |
US20190209858A1 (en) * | 2018-01-10 | 2019-07-11 | Abl Ip Holding Llc | Circadian stimulus via image processing or algorithm |
WO2019140306A1 (en) * | 2018-01-11 | 2019-07-18 | Ecosense Lighting Inc. | Two-channel tunable lighting systems with controllable equivalent melanopic lux and correlated color temperature outputs |
WO2019140327A2 (en) | 2018-01-11 | 2019-07-18 | Ecosense Lighting Inc. | Display lighting systems with circadian effects |
US10827580B2 (en) * | 2018-01-11 | 2020-11-03 | EcoSense Lighting, Inc. | Two-channel tunable lighting systems with controllable equivalent melanopic lux and correlated color temperature outputs |
WO2019140309A1 (en) * | 2018-01-11 | 2019-07-18 | Ecosense Lighting Inc. | Switchable systems for white light with high color rendering and biological effects |
US10413626B1 (en) | 2018-03-29 | 2019-09-17 | Vital Vio, Inc. | Multiple light emitter for inactivating microorganisms |
EP3560554A1 (en) * | 2018-04-24 | 2019-10-30 | Koninklijke Philips N.V. | Light therapy system and method |
US20190336789A1 (en) * | 2018-04-26 | 2019-11-07 | Osram Gmbh | Methods of Controlling Lighting Systems for Light Related Health and Systems Incorporating the same |
CN114981592B (zh) | 2018-05-01 | 2024-08-09 | 克鲁斯有限公司 | 具有中央硅酮模块的照明系统及装置 |
US10578658B2 (en) | 2018-05-07 | 2020-03-03 | Manufacturing Resources International, Inc. | System and method for measuring power consumption of an electronic display assembly |
US11528795B2 (en) * | 2018-05-11 | 2022-12-13 | F.lux Software LLC | Coordinated lighting adjustment for groups |
US10782276B2 (en) | 2018-06-14 | 2020-09-22 | Manufacturing Resources International, Inc. | System and method for detecting gas recirculation or airway occlusion |
WO2020028195A1 (en) * | 2018-07-30 | 2020-02-06 | Ecosense Lighting Inc. | Switchable systems for white light with high color rendering and biological effects |
EP3850458A4 (en) | 2018-09-14 | 2022-06-08 | Delos Living, LLC | AIR CLEANING SYSTEMS AND PROCEDURES |
WO2020097575A1 (en) * | 2018-11-08 | 2020-05-14 | Ecosense Lighting Inc. | Multi-channel bioactive lighting |
US11783748B2 (en) | 2018-11-08 | 2023-10-10 | Korrus, Inc. | Display lighting systems with bioactive lighting |
US12073775B2 (en) | 2018-11-08 | 2024-08-27 | Korrus, Inc. | Display lighting systems with bioactive lighting |
US20220001200A1 (en) | 2018-11-08 | 2022-01-06 | Ecosense Lighting Inc. | Switchable bioactive lighting |
US11083060B2 (en) | 2018-11-30 | 2021-08-03 | Seoul Semiconductor Co., Ltd. | Lighting apparatus and lighting system including the same |
EP3892068A1 (en) * | 2018-12-04 | 2021-10-13 | Signify Holding B.V. | Crisp white tuning |
MX2021006727A (es) | 2018-12-07 | 2021-09-21 | Lutron Tech Co Llc | Fuente de luz para mantener parámetros circadianos y permitir flexibilidad al cambiar la intensidad y la temperatura de color. |
CN114364913A (zh) | 2018-12-17 | 2022-04-15 | 生态照明公司 | 符合ac驱动功率的条带照明系统 |
US11212890B2 (en) | 2019-01-25 | 2021-12-28 | Biological Innovation And Optimization Systems, Llc | Dual-mode spectral dimming lighting system |
US10420184B1 (en) | 2019-01-25 | 2019-09-17 | Biological Innovation And Optimization Systems, Llc | Bio-dimming lighting system |
US11844163B2 (en) | 2019-02-26 | 2023-12-12 | Delos Living Llc | Method and apparatus for lighting in an office environment |
US11388789B2 (en) | 2019-03-18 | 2022-07-12 | Hubbell Lighting, Inc. | Method for controlling operation of a lighting system having high intensity narrow spectrum light sources |
WO2020198183A1 (en) | 2019-03-25 | 2020-10-01 | Delos Living Llc | Systems and methods for acoustic monitoring |
US11639897B2 (en) | 2019-03-29 | 2023-05-02 | Vyv, Inc. | Contamination load sensing device |
US11295680B2 (en) | 2019-04-11 | 2022-04-05 | PixelDisplay, Inc. | Method and apparatus of a multi-modal illumination and display for improved color rendering, power efficiency, health and eye-safety |
CN209782275U (zh) * | 2019-04-18 | 2019-12-13 | 漳州立达信光电子科技有限公司 | 一种柔性灯丝灯具 |
CN110094641B (zh) * | 2019-04-29 | 2020-07-21 | 佛山市国星光电股份有限公司 | 一种白光led灯珠和灯条及灯具 |
CN110094649B (zh) * | 2019-04-29 | 2020-07-21 | 佛山市国星光电股份有限公司 | 一种健康照明的发光系统、灯条和灯具 |
US11145793B2 (en) | 2019-05-09 | 2021-10-12 | Lumileds Llc | Light emitting diode with high melanopic spectral content |
CN110113843B (zh) * | 2019-05-26 | 2021-04-09 | 中国计量大学上虞高等研究院有限公司 | 基于入睡效率因素的照明控制系统 |
US20200405997A1 (en) * | 2019-06-26 | 2020-12-31 | Qifeng Shan | Systems for emitting light with tunable circadian effects and substantially consistent color characteristics and methods of making and/or operating the same |
US11541135B2 (en) | 2019-06-28 | 2023-01-03 | Vyv, Inc. | Multiple band visible light disinfection |
WO2021030748A1 (en) | 2019-08-15 | 2021-02-18 | Vital Vio, Inc. | Devices configured to disinfect interiors |
US11878084B2 (en) | 2019-09-20 | 2024-01-23 | Vyv, Inc. | Disinfecting light emitting subcomponent |
GB2589552A (en) * | 2019-10-09 | 2021-06-09 | Skyjoy Ltd | A luminaire and illumination system |
WO2021087899A1 (zh) * | 2019-11-07 | 2021-05-14 | 华为技术有限公司 | 全向双极化天线和通信设备 |
CN211372037U (zh) * | 2019-11-27 | 2020-08-28 | 漳州立达信光电子科技有限公司 | 一种新型面板灯 |
US11259576B1 (en) * | 2019-12-06 | 2022-03-01 | Donald Nicholas Campbell | Illuminated high-visibility safety vest |
EP4110019A4 (en) * | 2020-02-19 | 2024-03-13 | Kyocera Corporation | LIGHTING DEVICE, LIGHTING SYSTEM AND LIGHTING CONTROL METHOD |
US11526044B2 (en) | 2020-03-27 | 2022-12-13 | Manufacturing Resources International, Inc. | Display unit with orientation based operation |
WO2021199752A1 (ja) * | 2020-03-31 | 2021-10-07 | 日亜化学工業株式会社 | 発光装置及びそれを備えた灯具 |
WO2021219442A1 (en) * | 2020-04-30 | 2021-11-04 | Signify Holding B.V. | High intensity light source with high cri for low ctt using green laser pumped phosphor |
EP4146979B1 (en) * | 2020-05-07 | 2023-08-30 | Signify Holding B.V. | An led filament and a lamp |
US12035430B2 (en) | 2020-05-18 | 2024-07-09 | Mate. Llc | Centrally-controlled tunable lighting |
US11985741B2 (en) | 2020-05-18 | 2024-05-14 | Mate. Llc | Human-centric lighting controller |
WO2021244942A1 (en) * | 2020-06-02 | 2021-12-09 | Signify Holding B.V. | Led system with high melanopic efficiency ratio |
US11982436B2 (en) | 2020-06-02 | 2024-05-14 | Signify Holding B.V. | Melanopic LED system with collimated white light and uncollimated cyan light |
EP4183230A1 (en) | 2020-07-14 | 2023-05-24 | Lutron Technology Company LLC | Lighting control system with light show overrides |
US20220072186A1 (en) * | 2020-09-09 | 2022-03-10 | Aleddra Inc. | Disinfecting Circadian Lighting Device |
EP4232745A4 (en) * | 2020-10-20 | 2024-10-16 | Lumileds Llc | TUNABLE WHITE LIGHTING SYSTEM WITH HIGH COLOR FIDELITY AND ADJUSTABLE MELANOPIC CONTENT |
WO2022096937A1 (en) * | 2020-11-03 | 2022-05-12 | Girish Bhardwaj | An illumination device for allignment of circadian rhythm and a method to operate the same |
KR20220094290A (ko) | 2020-12-28 | 2022-07-06 | 삼성전자주식회사 | 백색 발광장치 및 조명 장치 |
US12105370B2 (en) | 2021-03-15 | 2024-10-01 | Manufacturing Resources International, Inc. | Fan control for electronic display assemblies |
CA3217160A1 (en) | 2021-03-15 | 2022-09-22 | Manufacturing Resources International, Inc. | Fan control for electronic display assemblies |
EP4062971A3 (en) * | 2021-03-25 | 2022-12-21 | National Yang Ming Chiao Tung University | Ambient lighting for improving sleeping disorders, cognition and/or neurological disorders |
USD957698S1 (en) * | 2021-06-22 | 2022-07-12 | Suquan Wang | LED light |
US11940130B2 (en) | 2021-07-05 | 2024-03-26 | Samsung Electronics Co., Ltd | Lighting device for simulating the sky |
KR20230007146A (ko) * | 2021-07-05 | 2023-01-12 | 삼성전자주식회사 | 하늘을 모사하는 조명 장치 |
WO2023006471A1 (en) | 2021-07-27 | 2023-02-02 | Signify Holding B.V. | Circadian lighting for moderate light levels |
CN216561331U (zh) * | 2021-09-17 | 2022-05-17 | 深圳市爱图仕影像器材有限公司 | 一种照明设备以及照明系统 |
WO2023107737A1 (en) * | 2021-12-10 | 2023-06-15 | EcoSense Lighting, Inc. | Low-blue light source |
CN218298703U (zh) * | 2022-04-19 | 2023-01-13 | 京东方科技集团股份有限公司 | 灯条组件、背光模组及显示装置 |
KR20240031788A (ko) | 2022-09-01 | 2024-03-08 | 삼성전자주식회사 | 디스플레이용 발광 소자 및 이를 포함하는 백라이트 유닛 |
US12027132B1 (en) | 2023-06-27 | 2024-07-02 | Manufacturing Resources International, Inc. | Display units with automated power governing |
Family Cites Families (248)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4873696A (en) | 1988-10-31 | 1989-10-10 | The Regents Of The University Of California | Surface-emitting lasers with periodic gain and a parallel driven nipi structure |
JPH03142963A (ja) | 1989-10-30 | 1991-06-18 | Matsushita Electron Corp | 半導体装置 |
US5449930A (en) | 1990-08-01 | 1995-09-12 | Zhou; Guo-Gang | High power, compound semiconductor device and fabrication process |
US5560700A (en) | 1992-01-31 | 1996-10-01 | Massachusetts Institute Of Technology | Light coupler |
US5536953A (en) | 1994-03-08 | 1996-07-16 | Kobe Steel Usa | Wide bandgap semiconductor device including lightly doped active region |
US5523589A (en) | 1994-09-20 | 1996-06-04 | Cree Research, Inc. | Vertical geometry light emitting diode with group III nitride active layer and extended lifetime |
US5578404A (en) | 1995-03-27 | 1996-11-26 | Polaroid Corporation | Process for the production of liquid crystal display |
US6677619B1 (en) | 1997-01-09 | 2004-01-13 | Nichia Chemical Industries, Ltd. | Nitride semiconductor device |
US6016038A (en) | 1997-08-26 | 2000-01-18 | Color Kinetics, Inc. | Multicolored LED lighting method and apparatus |
US6340824B1 (en) | 1997-09-01 | 2002-01-22 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device including a fluorescent material |
JPH11340576A (ja) | 1998-05-28 | 1999-12-10 | Sumitomo Electric Ind Ltd | 窒化ガリウム系半導体デバイス |
TW413956B (en) | 1998-07-28 | 2000-12-01 | Sumitomo Electric Industries | Fluorescent substrate LED |
US6300557B1 (en) | 1998-10-09 | 2001-10-09 | Midwest Research Institute | Low-bandgap double-heterostructure InAsP/GaInAs photovoltaic converters |
US6288417B1 (en) * | 1999-01-07 | 2001-09-11 | Xerox Corporation | Light-emitting devices including polycrystalline gan layers and method of forming devices |
KR100683877B1 (ko) | 1999-03-04 | 2007-02-15 | 니치아 카가쿠 고교 가부시키가이샤 | 질화물 반도체 레이저소자 |
JP2000294388A (ja) * | 1999-04-09 | 2000-10-20 | Sekisui House Ltd | 照明制御方法および照明システム |
US6592663B1 (en) | 1999-06-09 | 2003-07-15 | Ricoh Company Ltd. | Production of a GaN bulk crystal substrate and a semiconductor device formed on a GaN bulk crystal substrate |
US7233831B2 (en) | 1999-07-14 | 2007-06-19 | Color Kinetics Incorporated | Systems and methods for controlling programmable lighting systems |
US6696703B2 (en) | 1999-09-27 | 2004-02-24 | Lumileds Lighting U.S., Llc | Thin film phosphor-converted light emitting diode device |
US6573537B1 (en) | 1999-12-22 | 2003-06-03 | Lumileds Lighting, U.S., Llc | Highly reflective ohmic contacts to III-nitride flip-chip LEDs |
US6498440B2 (en) | 2000-03-27 | 2002-12-24 | Gentex Corporation | Lamp assembly incorporating optical feedback |
CN1252837C (zh) | 2000-04-26 | 2006-04-19 | 奥斯兰姆奥普托半导体股份有限两合公司 | 在GaN基板上的发光二极管芯片和用GaN基板上的发光二极管芯片制造发光二极管元件的方法 |
JP2007214603A (ja) | 2000-05-31 | 2007-08-23 | Matsushita Electric Ind Co Ltd | Ledランプおよびランプユニット |
JP2001356701A (ja) | 2000-06-15 | 2001-12-26 | Fuji Photo Film Co Ltd | 光学素子、光源ユニットおよび表示装置 |
TW541186B (en) | 2000-09-08 | 2003-07-11 | Koninkl Philips Electronics Nv | Method for controlling the alertness of a human subject and a light source for use in this method |
US7038399B2 (en) | 2001-03-13 | 2006-05-02 | Color Kinetics Incorporated | Methods and apparatus for providing power to lighting devices |
JP2004535679A (ja) | 2001-07-12 | 2004-11-25 | テクストロン システムズ コーポレーション | ジグザグレーザおよび光増幅器のための半導体 |
US7486413B2 (en) | 2001-07-23 | 2009-02-03 | Genoa Color Technologies Ltd. | System and method for displaying an image |
US20030030063A1 (en) | 2001-07-27 | 2003-02-13 | Krzysztof Sosniak | Mixed color leds for auto vanity mirrors and other applications where color differentiation is critical |
US7027015B2 (en) | 2001-08-31 | 2006-04-11 | Intel Corporation | Compensating organic light emitting device displays for color variations |
EP2017901A1 (en) | 2001-09-03 | 2009-01-21 | Panasonic Corporation | Semiconductor light emitting device, light emitting apparatus and production method for semiconductor light emitting DEV |
TWI263387B (en) | 2001-10-26 | 2006-10-01 | Ammono Sp Zoo | Light emitting device structure provided with nitride bulk mono-crystal layers |
EP1461645A4 (en) | 2001-12-14 | 2006-09-06 | Digital Optics Internat Corp | UNIFORM LIGHTING SYSTEM |
WO2004061909A1 (en) | 2002-12-16 | 2004-07-22 | The Regents Of The University Of California | Growth of reduced dislocation density non-polar gallium nitride by hydride vapor phase epitaxy |
US7358679B2 (en) | 2002-05-09 | 2008-04-15 | Philips Solid-State Lighting Solutions, Inc. | Dimmable LED-based MR16 lighting apparatus and methods |
US6828596B2 (en) | 2002-06-13 | 2004-12-07 | Lumileds Lighting U.S., Llc | Contacting scheme for large and small area semiconductor light emitting flip chip devices |
JP4027164B2 (ja) | 2002-06-21 | 2007-12-26 | 株式会社日立製作所 | 表示装置 |
US7748845B2 (en) | 2002-08-28 | 2010-07-06 | Robert Casper | Method and device for preventing alterations in circadian rhythm |
KR20110118848A (ko) | 2002-09-19 | 2011-11-01 | 크리 인코포레이티드 | 경사 측벽을 포함하고 인광물질이 코팅된 발광 다이오드, 및 그의 제조방법 |
US6769772B2 (en) * | 2002-10-11 | 2004-08-03 | Eastman Kodak Company | Six color display apparatus having increased color gamut |
JP5138145B2 (ja) | 2002-11-12 | 2013-02-06 | 日亜化学工業株式会社 | 蛍光体積層構造及びそれを用いる光源 |
US7067995B2 (en) | 2003-01-15 | 2006-06-27 | Luminator, Llc | LED lighting system |
US7042020B2 (en) | 2003-02-14 | 2006-05-09 | Cree, Inc. | Light emitting device incorporating a luminescent material |
JP2004273798A (ja) | 2003-03-10 | 2004-09-30 | Toyoda Gosei Co Ltd | 発光デバイス |
WO2004088616A1 (ja) | 2003-03-28 | 2004-10-14 | Sharp Kabushiki Kaisha | 表示装置 |
US7005679B2 (en) | 2003-05-01 | 2006-02-28 | Cree, Inc. | Multiple component solid state white light |
WO2005004247A1 (en) | 2003-07-03 | 2005-01-13 | Epivalley Co., Ltd. | Iii-nitride compound semiconductor light emitting device |
CA2532657A1 (en) * | 2003-07-14 | 2005-01-20 | Charles A. Czeisler | Method for modifying or resetting the circadian cycle using short wavelength light |
ITTO20030610A1 (it) | 2003-08-05 | 2005-02-06 | Fiat Ricerche | Disposizione di illuminamento a profondita' ridotta per |
JP2005063687A (ja) | 2003-08-11 | 2005-03-10 | Sharp Corp | 発光装置及び表示装置 |
JP2005085942A (ja) | 2003-09-08 | 2005-03-31 | Seiko Epson Corp | 光モジュール、光伝送装置 |
TWI329724B (en) | 2003-09-09 | 2010-09-01 | Koninkl Philips Electronics Nv | Integrated lamp with feedback and wireless control |
EP2058373A3 (en) | 2003-09-22 | 2010-06-02 | FUJIFILM Corporation | Organic pigment fine-particle, and method of producing the same |
US7095056B2 (en) | 2003-12-10 | 2006-08-22 | Sensor Electronic Technology, Inc. | White light emitting device and method |
US6943381B2 (en) | 2004-01-30 | 2005-09-13 | Lumileds Lighting U.S., Llc | III-nitride light-emitting devices with improved high-current efficiency |
US7675231B2 (en) | 2004-02-13 | 2010-03-09 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Light emitting diode display device comprising a high temperature resistant overlay |
US7250715B2 (en) | 2004-02-23 | 2007-07-31 | Philips Lumileds Lighting Company, Llc | Wavelength converted semiconductor light emitting devices |
WO2005086245A2 (en) | 2004-03-03 | 2005-09-15 | S.C. Johnson & Son, Inc. | Led light bulb with active ingredient emission |
US7808011B2 (en) | 2004-03-19 | 2010-10-05 | Koninklijke Philips Electronics N.V. | Semiconductor light emitting devices including in-plane light emitting layers |
US7083302B2 (en) | 2004-03-24 | 2006-08-01 | J. S. Technology Co., Ltd. | White light LED assembly |
JP2005310654A (ja) * | 2004-04-23 | 2005-11-04 | Matsushita Electric Works Ltd | 照明方法及び照明装置 |
KR101157313B1 (ko) | 2004-04-27 | 2012-06-18 | 파나소닉 주식회사 | 형광체 조성물과 그 제조방법, 및 그 형광체 조성물을 이용한 발광 장치 |
US7361938B2 (en) | 2004-06-03 | 2008-04-22 | Philips Lumileds Lighting Company Llc | Luminescent ceramic for a light emitting device |
US8017035B2 (en) | 2004-08-04 | 2011-09-13 | Intematix Corporation | Silicate-based yellow-green phosphors |
US20060049414A1 (en) * | 2004-08-19 | 2006-03-09 | Chandran Ramachandran G | Novel oxynitride phosphors |
JP4543250B2 (ja) | 2004-08-27 | 2010-09-15 | Dowaエレクトロニクス株式会社 | 蛍光体混合物および発光装置 |
US7737459B2 (en) | 2004-09-22 | 2010-06-15 | Cree, Inc. | High output group III nitride light emitting diodes |
WO2006034540A1 (en) | 2004-09-27 | 2006-04-06 | Gallium Enterprises Pty Ltd | Method and apparatus for growing a group (iii) metal nitride film and a group (iii) metal nitride film |
EP1797594A2 (en) | 2004-09-28 | 2007-06-20 | Philips Intellectual Property & Standards GmbH | Light emitting device with improved conversion layer |
DE102004047669A1 (de) | 2004-09-30 | 2006-04-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Beleuchtungseinrichtung und Verfahren zur Regelung |
JP4815781B2 (ja) | 2004-10-20 | 2011-11-16 | ソニー株式会社 | カラー液晶表示装置及びバックライト装置 |
US7256483B2 (en) | 2004-10-28 | 2007-08-14 | Philips Lumileds Lighting Company, Llc | Package-integrated thin film LED |
US7858408B2 (en) | 2004-11-15 | 2010-12-28 | Koninklijke Philips Electronics N.V. | LED with phosphor tile and overmolded phosphor in lens |
US7753149B2 (en) | 2004-11-22 | 2010-07-13 | Toyota Jidosha Kabushiki Kaisha | Vehicle driving apparatus |
US7863829B2 (en) | 2004-12-30 | 2011-01-04 | Solarone Solutions, Inc. | LED lighting system |
US7564180B2 (en) | 2005-01-10 | 2009-07-21 | Cree, Inc. | Light emission device and method utilizing multiple emitters and multiple phosphors |
US9793247B2 (en) | 2005-01-10 | 2017-10-17 | Cree, Inc. | Solid state lighting component |
US8318519B2 (en) | 2005-01-11 | 2012-11-27 | SemiLEDs Optoelectronics Co., Ltd. | Method for handling a semiconductor wafer assembly |
US7646033B2 (en) | 2005-01-11 | 2010-01-12 | Semileds Corporation | Systems and methods for producing white-light light emitting diodes |
CN100555657C (zh) | 2005-03-04 | 2009-10-28 | 住友电气工业株式会社 | 垂直氮化镓半导体器件和外延衬底 |
JP5490407B2 (ja) | 2005-03-14 | 2014-05-14 | コーニンクレッカ フィリップス エヌ ヴェ | 多結晶セラミック構造の蛍光体、及び前記蛍光体を有する発光素子 |
JP4104013B2 (ja) | 2005-03-18 | 2008-06-18 | 株式会社フジクラ | 発光デバイス及び照明装置 |
US7445730B2 (en) | 2005-03-31 | 2008-11-04 | Dowa Electronics Materials Co., Ltd. | Phosphor and manufacturing method of the same, and light emitting device using the phosphor |
JPWO2006106883A1 (ja) | 2005-03-31 | 2008-09-11 | Dowaエレクトロニクス株式会社 | 蛍光体、蛍光体シートおよびその製造方法、並びに当該蛍光体を用いた発光装置 |
US20060221272A1 (en) | 2005-04-04 | 2006-10-05 | Negley Gerald H | Light emitting diode backlighting systems and methods that use more colors than display picture elements |
JP2006299097A (ja) | 2005-04-21 | 2006-11-02 | Matsushita Electric Works Ltd | 発光装置 |
US8345252B2 (en) | 2005-04-25 | 2013-01-01 | X-Rite, Inc. | Method and system for enhanced formulation and visualization rendering |
US7766518B2 (en) | 2005-05-23 | 2010-08-03 | Philips Solid-State Lighting Solutions, Inc. | LED-based light-generating modules for socket engagement, and methods of assembling, installing and removing same |
JP2011151419A (ja) | 2005-05-30 | 2011-08-04 | Sharp Corp | 発光装置とその製造方法 |
JP5743127B2 (ja) | 2005-06-01 | 2015-07-01 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 半極性(Ga,Al,In,B)N薄膜、ヘテロ構造およびデバイスの成長と作製のための方法及び装置 |
GB0515550D0 (en) | 2005-07-29 | 2005-09-07 | Univ Strathclyde | Inactivation of staphylococcus species |
US20070045638A1 (en) | 2005-08-24 | 2007-03-01 | Lumileds Lighting U.S., Llc | III-nitride light emitting device with double heterostructure light emitting region |
US7535031B2 (en) | 2005-09-13 | 2009-05-19 | Philips Lumiled Lighting, Co. Llc | Semiconductor light emitting device with lateral current injection in the light emitting region |
JP2007110090A (ja) | 2005-09-13 | 2007-04-26 | Sony Corp | GaN系半導体発光素子、発光装置、画像表示装置、面状光源装置、及び、液晶表示装置組立体 |
US20070076426A1 (en) | 2005-10-03 | 2007-04-05 | Kling Michael R | Lamp with two light sources |
US20080099777A1 (en) | 2005-10-19 | 2008-05-01 | Luminus Devices, Inc. | Light-emitting devices and related systems |
US20070114561A1 (en) | 2005-11-22 | 2007-05-24 | Comanzo Holly A | High efficiency phosphor for use in LEDs |
BRPI0620413A2 (pt) | 2005-12-21 | 2011-11-08 | Cree Led Lighting Solutions | dispositivo de iluminação e método de iluminação |
US7213940B1 (en) | 2005-12-21 | 2007-05-08 | Led Lighting Fixtures, Inc. | Lighting device and lighting method |
DE502006004123D1 (de) | 2006-02-24 | 2009-08-13 | Sefar Ag | Flächenheizelement und Verfahren zur Herstellung eines Flächenheizelementes |
US7937865B2 (en) | 2006-03-08 | 2011-05-10 | Intematix Corporation | Light emitting sign and display surface therefor |
KR100875443B1 (ko) | 2006-03-31 | 2008-12-23 | 서울반도체 주식회사 | 발광 장치 |
PL2007462T3 (pl) * | 2006-04-11 | 2017-11-30 | Philips Lighting Holding B.V. | Sterowanie foto-biologicznym efektem poprzez światło |
KR100854328B1 (ko) | 2006-07-07 | 2008-08-28 | 엘지전자 주식회사 | 발광 소자 패키지 및 그 제조방법 |
EP2060155A2 (en) | 2006-08-23 | 2009-05-20 | Cree Led Lighting Solutions, Inc. | Lighting device and lighting method |
US7705276B2 (en) | 2006-09-14 | 2010-04-27 | Momentive Performance Materials Inc. | Heater, apparatus, and associated method |
US7642122B2 (en) | 2006-10-08 | 2010-01-05 | Momentive Performance Materials Inc. | Method for forming nitride crystals |
US7518139B2 (en) | 2006-10-31 | 2009-04-14 | Lehigh University | Gallium nitride-based device and method |
US7521862B2 (en) | 2006-11-20 | 2009-04-21 | Philips Lumileds Lighting Co., Llc | Light emitting device including luminescent ceramic and light-scattering material |
US20100063566A1 (en) * | 2006-12-08 | 2010-03-11 | Tadashi Uchiumi | Light source, light source system, and illumination device |
US7902564B2 (en) | 2006-12-22 | 2011-03-08 | Koninklijke Philips Electronics N.V. | Multi-grain luminescent ceramics for light emitting devices |
CN101210664A (zh) | 2006-12-29 | 2008-07-02 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
JP2008172040A (ja) | 2007-01-12 | 2008-07-24 | Sony Corp | 半導体発光素子、半導体発光素子の製造方法、バックライト、ディスプレイおよび電子機器 |
US7834367B2 (en) | 2007-01-19 | 2010-11-16 | Cree, Inc. | Low voltage diode with reduced parasitic resistance and method for fabricating |
US9159888B2 (en) | 2007-01-22 | 2015-10-13 | Cree, Inc. | Wafer level phosphor coating method and devices fabricated utilizing method |
JP2008198650A (ja) | 2007-02-08 | 2008-08-28 | Toshiba Discrete Technology Kk | 半導体発光素子及び半導体発光装置 |
EP2122231B1 (en) | 2007-02-22 | 2014-10-01 | Cree, Inc. | Lighting devices, methods of lighting, light filters and methods of filtering light |
CA2680194A1 (en) | 2007-03-08 | 2008-09-18 | Jason D. Colvin | Light emitting diode for harsh environments |
CN101646474A (zh) * | 2007-03-09 | 2010-02-10 | 皇家飞利浦电子股份有限公司 | 用于活力激励的照明系统 |
KR101396588B1 (ko) * | 2007-03-19 | 2014-05-20 | 서울반도체 주식회사 | 다양한 색온도를 갖는 발광 장치 |
JP2008258503A (ja) | 2007-04-06 | 2008-10-23 | Sumitomo Electric Ind Ltd | 窒化物系半導体発光素子、および窒化物系半導体発光素子を作製する方法 |
TWI392111B (zh) | 2007-04-11 | 2013-04-01 | Everlight Electronics Co Ltd | 發光二極體裝置的螢光粉塗佈製程 |
US8163582B2 (en) | 2007-04-23 | 2012-04-24 | Goldeneye, Inc. | Method for fabricating a light emitting diode chip including etching by a laser beam |
US8506612B2 (en) | 2007-05-31 | 2013-08-13 | Koninklijke Philips N.V. | Method and system for providing illumination and physiological stimuli |
GB2450377A (en) | 2007-06-23 | 2008-12-24 | Ian Charles Williamson | Vehicle load and parking warning system |
US7709811B2 (en) | 2007-07-03 | 2010-05-04 | Conner Arlie R | Light emitting diode illumination system |
JP4692528B2 (ja) | 2007-08-03 | 2011-06-01 | ソニー株式会社 | 画像表示装置 |
JP2009049121A (ja) | 2007-08-17 | 2009-03-05 | Oki Electric Ind Co Ltd | ヘテロ接合型電界効果トランジスタ及びその製造方法 |
US20100217358A1 (en) * | 2007-08-20 | 2010-08-26 | Universite Laval | Artificial light apparatus and its use for influencing a condition in a subject |
US9374876B2 (en) | 2007-08-24 | 2016-06-21 | Martin A. Alpert | Multi-chip light emitting diode light device |
JP5044329B2 (ja) | 2007-08-31 | 2012-10-10 | 株式会社東芝 | 発光装置 |
WO2009035648A1 (en) | 2007-09-14 | 2009-03-19 | Kyma Technologies, Inc. | Non-polar and semi-polar gan substrates, devices, and methods for making them |
PL3051586T3 (pl) | 2007-10-09 | 2018-08-31 | Philips Lighting North America Corporation | Zintegrowana oprawa oświetleniowa do oświetlenia ogólnego oparta na diodach led |
EP2210036B1 (en) * | 2007-10-10 | 2016-11-23 | Cree, Inc. | Lighting device and method of making |
KR101585239B1 (ko) | 2007-10-25 | 2016-01-22 | 코닌클리케 필립스 엔.브이. | 편광 광 방출 장치 |
GB0721374D0 (en) | 2007-10-31 | 2007-12-12 | Univ Strathclyde | Optical device for the environmental control of pathogenic bacteria |
JP5320993B2 (ja) | 2007-11-12 | 2013-10-23 | 三菱化学株式会社 | 照明装置 |
KR20100077213A (ko) | 2007-11-19 | 2010-07-07 | 파나소닉 주식회사 | 반도체 발광장치 및 반도체 발광장치의 제조방법 |
JP5083817B2 (ja) | 2007-11-22 | 2012-11-28 | シャープ株式会社 | Iii族窒化物半導体発光素子及びその製造方法 |
US20090140279A1 (en) | 2007-12-03 | 2009-06-04 | Goldeneye, Inc. | Substrate-free light emitting diode chip |
US20090173958A1 (en) | 2008-01-04 | 2009-07-09 | Cree, Inc. | Light emitting devices with high efficiency phospor structures |
KR101559603B1 (ko) * | 2008-02-07 | 2015-10-12 | 미쓰비시 가가꾸 가부시키가이샤 | 반도체 발광 장치, 백라이트, 컬러 화상 표시 장치, 및 그들에 사용하는 형광체 |
JP5003527B2 (ja) | 2008-02-22 | 2012-08-15 | 住友電気工業株式会社 | Iii族窒化物発光素子、及びiii族窒化物系半導体発光素子を作製する方法 |
US20090221106A1 (en) | 2008-03-01 | 2009-09-03 | Goldeneye, Inc. | Article and method for color and intensity balanced solid state light sources |
JP5053893B2 (ja) | 2008-03-07 | 2012-10-24 | 住友電気工業株式会社 | 窒化物半導体レーザを作製する方法 |
JP2009259639A (ja) * | 2008-04-17 | 2009-11-05 | Sharp Corp | 照明装置 |
JP5207812B2 (ja) | 2008-04-25 | 2013-06-12 | 京セラ株式会社 | 発光デバイスおよび発光デバイスの製造方法 |
US9287469B2 (en) | 2008-05-02 | 2016-03-15 | Cree, Inc. | Encapsulation for phosphor-converted white light emitting diode |
TWI497747B (zh) | 2008-06-02 | 2015-08-21 | Panasonic Corp | 半導體發光裝置及使用該發光裝置之光源裝置 |
TWI384898B (zh) | 2008-06-18 | 2013-02-01 | Delta Electronics Inc | 可調光之發光二極體驅動電路 |
JP2011530194A (ja) | 2008-08-04 | 2011-12-15 | ソラア インコーポレーテッド | 物質および蛍光体を含んだ非分極性あるいは半極性のガリウムを用いた白色灯デバイス |
US7888691B2 (en) | 2008-08-29 | 2011-02-15 | Koninklijke Philips Electronics N.V. | Light source including a wavelength-converted semiconductor light emitting device and a filter |
US8143769B2 (en) | 2008-09-08 | 2012-03-27 | Intematix Corporation | Light emitting diode (LED) lighting device |
DE102008050643B4 (de) | 2008-10-07 | 2022-11-03 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Leuchtmittel |
JP2010098068A (ja) | 2008-10-15 | 2010-04-30 | Showa Denko Kk | 発光ダイオード及びその製造方法、並びにランプ |
US20100109025A1 (en) | 2008-11-05 | 2010-05-06 | Koninklijke Philips Electronics N.V. | Over the mold phosphor lens for an led |
US20100117106A1 (en) | 2008-11-07 | 2010-05-13 | Ledengin, Inc. | Led with light-conversion layer |
US8169135B2 (en) | 2008-12-17 | 2012-05-01 | Lednovation, Inc. | Semiconductor lighting device with wavelength conversion on back-transferred light path |
EP2380161A1 (de) * | 2008-12-23 | 2011-10-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Anzeigesystem mit circadianer wirkung auf den menschen |
TWI381556B (zh) | 2009-03-20 | 2013-01-01 | Everlight Electronics Co Ltd | 發光二極體封裝結構及其製作方法 |
US20140175377A1 (en) | 2009-04-07 | 2014-06-26 | Soraa, Inc. | Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors |
US8299473B1 (en) | 2009-04-07 | 2012-10-30 | Soraa, Inc. | Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors |
CN102395650A (zh) | 2009-04-16 | 2012-03-28 | 皇家飞利浦电子股份有限公司 | 发红光的发光材料 |
JP5178623B2 (ja) | 2009-05-08 | 2013-04-10 | サンユレック株式会社 | 照明装置の製造方法 |
US8337030B2 (en) | 2009-05-13 | 2012-12-25 | Cree, Inc. | Solid state lighting devices having remote luminescent material-containing element, and lighting methods |
US8247248B2 (en) | 2009-05-15 | 2012-08-21 | Achrolux Inc. | Methods and apparatus for forming uniform layers of phosphor material on an LED encapsulation structure |
TWI477555B (zh) | 2009-06-26 | 2015-03-21 | Asahi Rubber Inc | White reflective material and its manufacturing method |
WO2011024818A1 (ja) | 2009-08-26 | 2011-03-03 | 三菱化学株式会社 | 白色半導体発光装置 |
JP5391946B2 (ja) | 2009-09-07 | 2014-01-15 | 日亜化学工業株式会社 | 蛍光体及びそれを用いた発光装置並びに蛍光体の製造方法 |
US9293667B2 (en) | 2010-08-19 | 2016-03-22 | Soraa, Inc. | System and method for selected pump LEDs with multiple phosphors |
US8933644B2 (en) | 2009-09-18 | 2015-01-13 | Soraa, Inc. | LED lamps with improved quality of light |
CN102630349B (zh) | 2009-09-18 | 2017-06-13 | 天空公司 | 功率发光二极管及利用电流密度操作的方法 |
US9293644B2 (en) | 2009-09-18 | 2016-03-22 | Soraa, Inc. | Power light emitting diode and method with uniform current density operation |
KR100958700B1 (ko) | 2009-09-21 | 2010-05-18 | 금호전기주식회사 | 산질화물 형광체, 그 제조방법 및 발광장치 |
US8258722B2 (en) | 2009-09-24 | 2012-09-04 | Cree, Inc. | Lighting device with defined spectral power distribution |
US8575642B1 (en) | 2009-10-30 | 2013-11-05 | Soraa, Inc. | Optical devices having reflection mode wavelength material |
US8269245B1 (en) | 2009-10-30 | 2012-09-18 | Soraa, Inc. | Optical device with wavelength selective reflector |
US8203161B2 (en) | 2009-11-23 | 2012-06-19 | Koninklijke Philips Electronics N.V. | Wavelength converted semiconductor light emitting device |
US8508116B2 (en) | 2010-01-27 | 2013-08-13 | Cree, Inc. | Lighting device with multi-chip light emitters, solid state light emitter support members and lighting elements |
JP2011176300A (ja) | 2010-01-29 | 2011-09-08 | Mitsubishi Chemicals Corp | 半導体発光装置、発光モジュール、及び照明装置 |
US8905588B2 (en) | 2010-02-03 | 2014-12-09 | Sorra, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US20110186874A1 (en) | 2010-02-03 | 2011-08-04 | Soraa, Inc. | White Light Apparatus and Method |
US8740413B1 (en) | 2010-02-03 | 2014-06-03 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
WO2011106661A1 (en) * | 2010-02-25 | 2011-09-01 | B/E Aerospace, Inc. | Calibration method for led lighting systems |
JP4930649B1 (ja) | 2011-02-25 | 2012-05-16 | 三菱化学株式会社 | ハロリン酸塩蛍光体、及び白色発光装置 |
US8643038B2 (en) | 2010-03-09 | 2014-02-04 | Cree, Inc. | Warm white LEDs having high color rendering index values and related luminophoric mediums |
US8508127B2 (en) | 2010-03-09 | 2013-08-13 | Cree, Inc. | High CRI lighting device with added long-wavelength blue color |
JP5580100B2 (ja) | 2010-04-09 | 2014-08-27 | 株式会社朝日Fr研究所 | 半導体発光装置の製造方法または半導体発光ダイオードの製造方法 |
JP2011243963A (ja) | 2010-04-21 | 2011-12-01 | Mitsubishi Chemicals Corp | 半導体発光装置及び半導体発光装置の製造方法 |
US8459814B2 (en) | 2010-05-12 | 2013-06-11 | National Taiwan University Of Science And Technology | White-light emitting devices with stabilized dominant wavelength |
JP2011258649A (ja) * | 2010-06-07 | 2011-12-22 | Sanken Electric Co Ltd | 照明装置及び照明装置の制御方法 |
US8888318B2 (en) | 2010-06-11 | 2014-11-18 | Intematix Corporation | LED spotlight |
US9450143B2 (en) | 2010-06-18 | 2016-09-20 | Soraa, Inc. | Gallium and nitrogen containing triangular or diamond-shaped configuration for optical devices |
JP2012064860A (ja) | 2010-09-17 | 2012-03-29 | Mitsubishi Chemicals Corp | Led発光装置、及びled発光装置を備えた照明装置 |
US8803452B2 (en) | 2010-10-08 | 2014-08-12 | Soraa, Inc. | High intensity light source |
JP5672985B2 (ja) * | 2010-11-04 | 2015-02-18 | 三菱化学株式会社 | 半導体白色発光装置 |
JP5909694B2 (ja) * | 2011-01-24 | 2016-04-27 | パナソニックIpマネジメント株式会社 | 照明装置 |
US8829774B1 (en) | 2011-02-11 | 2014-09-09 | Soraa, Inc. | Illumination source with direct die placement |
US8525396B2 (en) | 2011-02-11 | 2013-09-03 | Soraa, Inc. | Illumination source with direct die placement |
US20140091697A1 (en) | 2011-02-11 | 2014-04-03 | Soraa, Inc. | Illumination source with direct die placement |
US9289622B2 (en) | 2011-04-06 | 2016-03-22 | Sharp Laboratories Of America, Inc. | Therapeutic light control system |
US8921875B2 (en) | 2011-05-10 | 2014-12-30 | Cree, Inc. | Recipient luminophoric mediums having narrow spectrum luminescent materials and related semiconductor light emitting devices and methods |
USD694722S1 (en) | 2011-08-15 | 2013-12-03 | Soraa, Inc. | Heatsink |
US9605815B2 (en) * | 2011-11-07 | 2017-03-28 | Kabushiki Kaisha Toshiba | White light source and white light source system including the same |
US20130022758A1 (en) | 2012-01-27 | 2013-01-24 | Soraa, Inc. | Method and Resulting Device for Processing Phosphor Materials in Light Emitting Diode Applications |
WO2013125521A1 (ja) | 2012-02-20 | 2013-08-29 | シャープ株式会社 | 照明装置 |
DE202013012940U1 (de) | 2012-05-04 | 2023-01-19 | Soraa, Inc. | LED-Lampen mit verbesserter Lichtqualität |
US8888332B2 (en) | 2012-06-05 | 2014-11-18 | Soraa, Inc. | Accessories for LED lamps |
US9559272B2 (en) | 2012-09-13 | 2017-01-31 | 3M Innovative Properties Company | Efficient lighting system with wide color range |
US9761763B2 (en) | 2012-12-21 | 2017-09-12 | Soraa, Inc. | Dense-luminescent-materials-coated violet LEDs |
US10485070B2 (en) | 2012-12-28 | 2019-11-19 | Industrial Technology Research Institute | Light source apparatus and display apparatus |
US10039169B2 (en) | 2012-12-28 | 2018-07-31 | Industrial Technology Research Institute | Light source apparatus |
CN103090238B (zh) * | 2013-02-05 | 2014-11-05 | 浙江大学 | 色温随时间模拟自然光变化的led光源照明的方法 |
KR20140109100A (ko) | 2013-03-05 | 2014-09-15 | 삼성디스플레이 주식회사 | 표시 장치 |
US9551669B2 (en) * | 2013-03-13 | 2017-01-24 | Sof-Tek Integrators, Inc. | Method and system for characterizing light emitting devices |
CN203139413U (zh) * | 2013-03-22 | 2013-08-21 | 北京德麦特捷康科技发展有限公司 | 一种组合光源皮肤病治疗仪 |
EP3451801B1 (en) | 2013-04-04 | 2020-10-21 | Circadian Zirclight Inc. | Lighting systems for protecting circadian neuroendocrine function |
KR20140142417A (ko) | 2013-06-03 | 2014-12-12 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
US9410664B2 (en) | 2013-08-29 | 2016-08-09 | Soraa, Inc. | Circadian friendly LED light source |
ES2692318T3 (es) | 2013-10-09 | 2018-12-03 | Philips Lighting Holding B.V. | Fuente de luz no supresora de melatonina con un CRI que se aproxima al de la luz blanca |
WO2015066240A1 (en) * | 2013-10-29 | 2015-05-07 | Acrooptics, Llc | Led lighting system for promoting biological growth |
KR101703748B1 (ko) | 2014-05-12 | 2017-02-08 | 삼성디스플레이 주식회사 | 생체 효과 영상을 제공하는 전자 기기 |
KR101574063B1 (ko) | 2014-05-27 | 2015-12-04 | 경북대학교 산학협력단 | 멜라토닌 분비 억제 예방을 위한 디스플레이 장치 설정장치, 그 설정방법 및 그 방법이 적용된 디스플레이 장치 |
US10475363B2 (en) | 2014-06-02 | 2019-11-12 | Apple Inc. | Displays with adaptive spectral characteristics |
US9192013B1 (en) | 2014-06-06 | 2015-11-17 | Cree, Inc. | Lighting devices with variable gamut |
US10401683B2 (en) | 2015-01-14 | 2019-09-03 | Soraa, Inc. | Low blue light displays |
TWI597710B (zh) | 2015-05-06 | 2017-09-01 | 友達光電股份有限公司 | 顯示裝置及背光模組控制方法 |
US9900957B2 (en) | 2015-06-11 | 2018-02-20 | Cree, Inc. | Lighting device including solid state emitters with adjustable control |
CN106322225B (zh) | 2015-06-16 | 2019-05-10 | 群创光电股份有限公司 | 显示装置的背光源 |
KR102399571B1 (ko) | 2015-09-09 | 2022-05-19 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
WO2017131697A1 (en) | 2016-01-28 | 2017-08-03 | Ecosense Lighting Inc | Systems for providing tunable white light with high color rendering |
US20180016088A1 (en) | 2016-07-15 | 2018-01-18 | The Dial Corporation | Composition container with a lighting device to illuminate a target area |
KR102253975B1 (ko) | 2016-09-12 | 2021-05-18 | 루미레즈 엘엘씨 | 감소된 멜라노픽 스펙트럴 성분을 갖는 조명 시스템 |
CN106449626A (zh) | 2016-12-13 | 2017-02-22 | 易美芯光(北京)科技有限公司 | 一种双芯片蓝光健康的led光源 |
DE102017204086A1 (de) | 2017-03-13 | 2018-09-13 | Osram Gmbh | Verfahren zum betreiben einer lichtemittierenden baugruppe und lichtemittierende baugruppe |
CN106782317B (zh) | 2017-03-31 | 2018-12-25 | 武汉华星光电技术有限公司 | Amoled显示面板及其驱动方法和驱动装置 |
CN107167962A (zh) | 2017-06-08 | 2017-09-15 | 深圳市华星光电技术有限公司 | 一种led光源、背光模组及显示装置 |
CN107121837B (zh) | 2017-06-12 | 2020-01-03 | 武汉华星光电技术有限公司 | 一种背光模组及液晶显示装置 |
CN107966859B (zh) | 2017-12-27 | 2020-02-14 | 武汉华星光电技术有限公司 | 液晶显示器及其低蓝光显示控制系统、低蓝光显示方法 |
US20190209858A1 (en) | 2018-01-10 | 2019-07-11 | Abl Ip Holding Llc | Circadian stimulus via image processing or algorithm |
WO2019140327A2 (en) | 2018-01-11 | 2019-07-18 | Ecosense Lighting Inc. | Display lighting systems with circadian effects |
WO2019140326A1 (en) | 2018-01-11 | 2019-07-18 | Ecosense Lighting Inc. | Panel systems with circadian lighting |
EP3584784A1 (en) | 2018-06-19 | 2019-12-25 | InterDigital VC Holdings, Inc. | Method and apparatus for processing video signals against blue light hazard |
CN108877690B (zh) | 2018-06-26 | 2021-01-01 | 华显光电技术(惠州)有限公司 | 减小蓝光伤害的发光显示方法、装置、计算机和存储介质 |
CN109669299A (zh) | 2019-01-30 | 2019-04-23 | 京东方科技集团股份有限公司 | 一种双晶芯片、显示装置及其驱动方法 |
CN110970409A (zh) | 2019-12-19 | 2020-04-07 | 宁波升谱光电股份有限公司 | 一种降低蓝光危害的cob光源器件 |
CN113126361A (zh) | 2019-12-31 | 2021-07-16 | 华为技术有限公司 | 一种背光模组、电子设备及灯条 |
CN112233609A (zh) | 2020-10-10 | 2021-01-15 | Oppo广东移动通信有限公司 | 电子设备及显示模组 |
-
2014
- 2014-06-26 US US14/316,685 patent/US9410664B2/en active Active
- 2014-08-28 JP JP2014174472A patent/JP6480126B2/ja active Active
- 2014-08-29 KR KR1020140114140A patent/KR102219769B1/ko active IP Right Grant
- 2014-08-29 CN CN202010395902.5A patent/CN111544779B/zh active Active
- 2014-08-29 CN CN201410437145.8A patent/CN104415463B/zh active Active
-
2016
- 2016-08-05 US US15/229,959 patent/US10076633B2/en active Active
-
2018
- 2018-07-10 US US16/031,121 patent/US10137277B2/en active Active
- 2018-10-23 US US16/168,471 patent/US10900615B2/en active Active
-
2019
- 2019-02-14 JP JP2019024827A patent/JP2019149546A/ja active Pending
-
2021
- 2021-01-25 US US17/157,263 patent/US11287090B2/en active Active
- 2021-02-17 KR KR1020210021040A patent/KR20210023917A/ko not_active Application Discontinuation
- 2021-05-24 JP JP2021086724A patent/JP7273893B2/ja active Active
- 2021-08-23 JP JP2021135450A patent/JP7399142B2/ja active Active
- 2021-08-30 KR KR1020210114830A patent/KR102620095B1/ko active IP Right Grant
-
2022
- 2022-03-29 US US17/707,363 patent/US11725783B2/en active Active
-
2023
- 2023-08-14 US US18/233,513 patent/US20240084977A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN111544779B (zh) | 2022-09-09 |
CN104415463B (zh) | 2020-06-05 |
US10137277B2 (en) | 2018-11-27 |
CN111544779A (zh) | 2020-08-18 |
US9410664B2 (en) | 2016-08-09 |
US20160339203A1 (en) | 2016-11-24 |
JP7399142B2 (ja) | 2023-12-15 |
US20220333744A1 (en) | 2022-10-20 |
US20150062892A1 (en) | 2015-03-05 |
KR102620095B1 (ko) | 2023-12-29 |
CN104415463A (zh) | 2015-03-18 |
US10900615B2 (en) | 2021-01-26 |
KR20210023917A (ko) | 2021-03-04 |
US20180311464A1 (en) | 2018-11-01 |
JP2015097196A (ja) | 2015-05-21 |
US11725783B2 (en) | 2023-08-15 |
KR20150026968A (ko) | 2015-03-11 |
KR102219769B1 (ko) | 2021-02-23 |
JP2021193739A (ja) | 2021-12-23 |
KR20210109511A (ko) | 2021-09-06 |
US11287090B2 (en) | 2022-03-29 |
US10076633B2 (en) | 2018-09-18 |
US20240084977A1 (en) | 2024-03-14 |
JP2019149546A (ja) | 2019-09-05 |
JP2021158362A (ja) | 2021-10-07 |
US20210247030A1 (en) | 2021-08-12 |
JP7273893B2 (ja) | 2023-05-15 |
US20190160252A1 (en) | 2019-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7399142B2 (ja) | 概日のフレンドリーなled光源 | |
US11511071B2 (en) | Circadian-friendly LED light sources | |
US11800613B2 (en) | Lighting device including solid state emitters with adjustable control | |
US9661715B2 (en) | Solid state light emitting devices including adjustable melatonin suppression effects | |
TWI538555B (zh) | 色溫調節方法及使用該方法的照明裝置 | |
DE102014110833A1 (de) | Circadiangerechte LED-Lichtquelle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170824 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171221 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180614 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180626 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180921 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190129 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190207 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6480126 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R157 | Certificate of patent or utility model (correction) |
Free format text: JAPANESE INTERMEDIATE CODE: R157 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |