JP6646593B2 - Led照明ユニット - Google Patents
Led照明ユニット Download PDFInfo
- Publication number
- JP6646593B2 JP6646593B2 JP2016575087A JP2016575087A JP6646593B2 JP 6646593 B2 JP6646593 B2 JP 6646593B2 JP 2016575087 A JP2016575087 A JP 2016575087A JP 2016575087 A JP2016575087 A JP 2016575087A JP 6646593 B2 JP6646593 B2 JP 6646593B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- led
- refractive index
- lighting unit
- microstructured
- 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
- 239000010410 layer Substances 0.000 claims description 320
- 239000000463 material Substances 0.000 claims description 89
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 86
- 230000003287 optical effect Effects 0.000 claims description 80
- 229920001296 polysiloxane Polymers 0.000 claims description 70
- 238000007493 shaping process Methods 0.000 claims description 57
- -1 methyl siloxane Chemical class 0.000 claims description 39
- 230000001737 promoting effect Effects 0.000 claims description 19
- 239000000919 ceramic Substances 0.000 claims description 16
- 229910052594 sapphire Inorganic materials 0.000 claims description 13
- 239000010980 sapphire Substances 0.000 claims description 13
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 12
- 239000002243 precursor Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 229920001721 polyimide Polymers 0.000 claims description 8
- 239000004642 Polyimide Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910000077 silane Inorganic materials 0.000 claims description 7
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 6
- 150000004703 alkoxides Chemical class 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 4
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 125000003944 tolyl group Chemical group 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- NOKUWSXLHXMAOM-UHFFFAOYSA-N hydroxy(phenyl)silicon Chemical compound O[Si]C1=CC=CC=C1 NOKUWSXLHXMAOM-UHFFFAOYSA-N 0.000 claims description 2
- 230000006870 function Effects 0.000 description 45
- 239000011888 foil Substances 0.000 description 21
- 229910052710 silicon Inorganic materials 0.000 description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 15
- 239000000758 substrate Substances 0.000 description 14
- 238000009826 distribution Methods 0.000 description 12
- 239000003292 glue Substances 0.000 description 12
- 125000004429 atom Chemical group 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 238000005476 soldering Methods 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 9
- 239000002318 adhesion promoter Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 125000000524 functional group Chemical group 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 125000005647 linker group Chemical group 0.000 description 7
- 150000004760 silicates Chemical class 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 150000004678 hydrides Chemical class 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 125000003700 epoxy group Chemical group 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 125000004430 oxygen atom Chemical group O* 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 125000005372 silanol group Chemical group 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000003980 solgel method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 229920002050 silicone resin Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical compound [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 240000003380 Passiflora rubra Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000004964 aerogel Substances 0.000 description 2
- 210000000007 bat wing Anatomy 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 125000003636 chemical group Chemical group 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002355 dual-layer Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- JMXKSZRRTHPKDL-UHFFFAOYSA-N titanium ethoxide Chemical compound [Ti+4].CC[O-].CC[O-].CC[O-].CC[O-] JMXKSZRRTHPKDL-UHFFFAOYSA-N 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- IHIDFKLAWYPTKB-UHFFFAOYSA-N 1,3-dichloro-2-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=C(Cl)C=CC=C1Cl IHIDFKLAWYPTKB-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910003849 O-Si Inorganic materials 0.000 description 1
- 229910003872 O—Si Inorganic materials 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XNCRUNXWPDJHGV-UHFFFAOYSA-N alpha-Methyl-cinnamic acid Chemical class OC(=O)C(C)=CC1=CC=CC=C1 XNCRUNXWPDJHGV-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- XSDCTSITJJJDPY-UHFFFAOYSA-N chloro-ethenyl-dimethylsilane Chemical compound C[Si](C)(Cl)C=C XSDCTSITJJJDPY-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- MBGQQKKTDDNCSG-UHFFFAOYSA-N ethenyl-diethoxy-methylsilane Chemical compound CCO[Si](C)(C=C)OCC MBGQQKKTDDNCSG-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000012705 liquid precursor Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- LAQFLZHBVPULPL-UHFFFAOYSA-N methyl(phenyl)silicon Chemical compound C[Si]C1=CC=CC=C1 LAQFLZHBVPULPL-UHFFFAOYSA-N 0.000 description 1
- ZJBHFQKJEBGFNL-UHFFFAOYSA-N methylsilanetriol Chemical compound C[Si](O)(O)O ZJBHFQKJEBGFNL-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000010399 physical interaction Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 239000004447 silicone coating Substances 0.000 description 1
- 238000007764 slot die coating Methods 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- 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
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- 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]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
- G03B2215/0567—Solid-state light source, e.g. LED, laser
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0589—Diffusors, filters or refraction means
- G03B2215/0592—Diffusors, filters or refraction means installed in front of light emitter
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Led Device Packages (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
支持構造体と、
支持構造体の内部に取り付けられたLEDベースの発光構造体と、
支持構造体の上部の上の光学ビーム成形装置と、
を備えるLED照明ユニットであって、
光学ビーム成形装置が光学的に透明で、熱的に安定した材料を含む微細構造化層を備え、支持構造体が、ビーム成形装置の微細構造化層をLEDベースの発光構造体の上部でLEDベースの発光構造体の発光面積の平方根未満の高さに支持し、微細構造化層が、それぞれが上部頂点で合流する一つまたはそれ以上の側面を有する微細素子の少なくとも1つのアレイを備え、一つまたはそれ以上の側面が微細素子の基部から上部頂点まで一直線である、LED照明ユニットが提供される。
LED及びLEDの真上の蛍光体、又は
LED及び支持構造体を充填する蛍光体、又は
LED及び第1の微細構造化層の真下の、LEDから離隔された蛍光体層
を備えることができる。
Claims (15)
- 支持構造体と
前記支持構造体の内部に取り付けられたLEDベースの発光構造体と、
前記支持構造体の上部の上にあり、かつ、前記支持構造体によって支持された光学ビーム成形装置と、
を備える、LED照明ユニットであって、
前記LEDベースの発光構造体と前記光学ビーム成形装置との間に第1の材料を備え、前記第1の材料は、第1の屈折率を有し、
前記光学ビーム成形装置は、前記LEDベースの発光構造体の上方で前記LEDベースの発光構造体の発光面積の平方根より低い高さに配置された微細構造化層を備え、
前記微細構造化層は、
光学的に透明で、熱的に安定な材料であり、前記第1の屈折率とは異なる屈折率である、材料と、
微細素子の少なくとも一つのアレイであり、それぞれの微細素子は、上部頂点で合流する一つまたはそれ以上の側面を有し、前記一つまたはそれ以上の側面は、前記微細素子の基部から前記上部頂点までまっすぐである、
LED照明ユニット。 - 前記支持構造体は、記ビーム成形装置の前記微細構造化層を、前記LEDベースの発光構造体の上方で0.5mmより低い高さにおいて支持する、
請求項1に記載の照明ユニット。 - 前記支持構造体は、前記LEDベースの発光構造体と前記光学ビーム成形装置との間に延在する反射側壁を備える、
請求項1または2に記載の照明ユニット。 - 前記微細構造化層は、シリコーン、ハイブリッドシリコーン、ケイ酸塩、ハイブリッドケイ酸塩、ゾル−ゲル材料、ポリイミド、ガラス、又は、サファイアといった透明なセラミック、を含む、
請求項1乃至3いずれか一項に記載の照明ユニット。 - 前記微細構造化層は、メチルシロキサン、メチルフェニルシロキサン、フェニルシロキサン、エポキシ官能性シロキサン若しくは高屈折率シリコーン、メチルケイ酸塩若しくはメチルフェニルケイ酸塩、又はフェニルケイ酸塩若しくは他のアルキルケイ酸塩、或いは金属アルコキシド前駆体、或いは、それらの混合物に由来した材料、を備える、
請求項4に記載の照明ユニット。 - 前記光学ビーム成形装置は、ベース層及び前記ベース層の上の前記微細構造化層を備え、
前記ベース層は、望ましくは、ポリイミド、又は熱安定化PEN、又はシリコーン、又はガラス、又はサファイアといった透明なセラミック、を含む、
請求項1乃至5いずれか一項に記載の照明ユニット。 - 前記照明ユニットは、さらに、
前記ベース層と前記微細構造化層との間に接着促進層を備える、
請求項6に記載の照明ユニット。 - 前記接着促進層は、シラン、チタン酸塩、又は、ジルコン酸塩含有材料、を含む、
請求項7に記載の照明ユニット。 - 前記光学ビーム成形装置は、
第1の屈折率の前記第1の材料に接触しており、又は、
中間の接合層を介して第1の屈折率の前記第1の材料に接合されており、又は、
接合部分と第1の屈折率の前記第1の材料の部分とを有する部分的な接合層を使用して、前記LEDベースの発光構造体に接合されており、
前記微細構造化層の前記材料は、0.3と0.65との間だけ前記第1の屈折率よりも大きい屈折率を有する、
請求項1乃至8いずれか一項に記載の照明ユニット。 - 前記第1の材料は、
1.0の屈折率を有する空気、
エアロゲルといった、1.3よりも小さな屈折率を有する低屈折率層、又は、
1.3と1.6との間の屈折率を有する被覆層、
を含む、
請求項9に記載の照明ユニット。 - 前記光学ビーム成形装置は、前記LEDベースの発光構造体に接合されている、
請求項1乃至8いずれか一項に記載の照明ユニット。 - 前記LEDベースの発光構造体は、
LED、又は、
LED及び前記LEDの真上の蛍光体、又は、
LED及び前記支持構造体を充填する蛍光体、又は、
LED及び第1の前記微細構造化層の真下で、かつ、前記LEDから離隔された蛍光体層、
を備える、
請求項1乃至11いずれか一項に記載の照明ユニット。 - 前記照明ユニットは、
スタック状の複数のビーム成形装置を備え、かつ、
前記ビーム成形装置の間に、空気又は接着剤を含む層を備える、
請求項1乃至12いずれか一項に記載の照明ユニット。 - 前記照明ユニットは、
カメラフラッシュユニットを備える、
請求項1乃至13いずれか一項に記載の照明ユニット。 - カメラ光学センサと、請求項14に記載のフラッシュユニットと、を備える、
モバイルの携帯機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14174021 | 2014-06-26 | ||
EP14174021.7 | 2014-06-26 | ||
PCT/EP2015/064559 WO2015197832A1 (en) | 2014-06-26 | 2015-06-26 | Led lighting unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017521828A JP2017521828A (ja) | 2017-08-03 |
JP6646593B2 true JP6646593B2 (ja) | 2020-02-14 |
Family
ID=51014166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016575087A Active JP6646593B2 (ja) | 2014-06-26 | 2015-06-26 | Led照明ユニット |
Country Status (7)
Country | Link |
---|---|
US (1) | US10871268B2 (ja) |
EP (1) | EP3161556B1 (ja) |
JP (1) | JP6646593B2 (ja) |
KR (1) | KR102364943B1 (ja) |
CN (1) | CN106662794B (ja) |
TW (1) | TWI653495B (ja) |
WO (1) | WO2015197832A1 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016101614A1 (de) | 2016-01-29 | 2017-08-03 | Osram Opto Semiconductors Gmbh | Leuchtvorrichtung |
JP6755772B2 (ja) * | 2016-10-27 | 2020-09-16 | メタウォーター株式会社 | 水処理装置 |
US10224358B2 (en) * | 2017-05-09 | 2019-03-05 | Lumileds Llc | Light emitting device with reflective sidewall |
CN110710005A (zh) * | 2017-06-08 | 2020-01-17 | 镭亚股份有限公司 | 光源和使用光源的多视图背光体 |
US11064582B1 (en) | 2017-07-21 | 2021-07-13 | Lumileds Llc | Method of controlling a segmented flash system |
DE102017119872A1 (de) * | 2017-08-30 | 2019-02-28 | Osram Opto Semiconductors Gmbh | Verfahren zum Herstellen eines optoelektronischen Halbleiterbauteils und optoelektronisches Halbleiterbauteil |
WO2019050939A1 (en) * | 2017-09-08 | 2019-03-14 | Lumileds Llc | OPTOELECTRONIC DEVICE AND ADAPTIVE LIGHTING SYSTEM USING THE SAME |
US9974135B1 (en) | 2017-09-08 | 2018-05-15 | Lumileds Llc | Optoelectronic device and adaptive illumination system using the same |
FR3074117B1 (fr) * | 2017-11-30 | 2020-12-04 | Saint Gobain | Vitrage de vehicule a signalisation lumineuse externe, vehicule l'incorporant et fabrication. |
CN111727534B (zh) * | 2018-02-20 | 2024-08-20 | 亮锐控股有限公司 | 具有受约束的光转换器的光转换设备 |
KR102081955B1 (ko) * | 2018-07-20 | 2020-02-26 | 주식회사 멤스룩스 | 디스플레이 장치 및 도광판 |
US11474208B2 (en) | 2018-09-07 | 2022-10-18 | Samsung Electronics Co., Ltd. | Illumination device, electronic apparatus including the same, and illumination method |
US20200093072A1 (en) * | 2018-09-25 | 2020-03-26 | Nanoco Technologies Ltd. | Horticultural lighting apparatus |
US11333320B2 (en) * | 2018-10-22 | 2022-05-17 | American Sterilizer Company | Retroreflector LED spectrum enhancement method and apparatus |
DE102019107920A1 (de) * | 2019-03-27 | 2020-10-15 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines optoelektronischen Bauelements und optoelektronisches Bauelement |
CN110161603B (zh) * | 2019-06-03 | 2021-06-15 | 中航华东光电有限公司 | 定向扩散微结构光学膜 |
US10924647B2 (en) * | 2019-06-11 | 2021-02-16 | Google Llc | Flash module with LED-covering substrate having different diameters |
US11435044B2 (en) | 2019-09-09 | 2022-09-06 | Apple Inc. | Integrated strobe module |
DE102020104004A1 (de) | 2020-02-14 | 2021-08-19 | Oktalite Lichttechnik GmbH | Lichtmodul |
CN111384224A (zh) * | 2020-03-06 | 2020-07-07 | 北京易美新创科技有限公司 | 一种csp封装结构、制造方法及基于csp封装结构的灯条 |
USD977357S1 (en) * | 2020-09-03 | 2023-02-07 | Star Headlight & Lantern Co., Inc. | Warning light for vehicles |
US12018832B2 (en) | 2021-09-23 | 2024-06-25 | Apple Inc. | Light source module with adaptive illumination |
EP4427096A1 (en) | 2021-11-03 | 2024-09-11 | Lumileds LLC | Actuator to blur dark bands in illumination |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3881678A (en) * | 1973-06-28 | 1975-05-06 | Honeywell Inc | Attaching apparatus |
US6352359B1 (en) * | 1998-08-25 | 2002-03-05 | Physical Optics Corporation | Vehicle light assembly including a diffuser surface structure |
US6503564B1 (en) | 1999-02-26 | 2003-01-07 | 3M Innovative Properties Company | Method of coating microstructured substrates with polymeric layer(s), allowing preservation of surface feature profile |
US6871982B2 (en) * | 2003-01-24 | 2005-03-29 | Digital Optics International Corporation | High-density illumination system |
US7619824B2 (en) | 2003-11-18 | 2009-11-17 | Merlin Technology Limited Liability Company | Variable optical arrays and variable manufacturing methods |
JP2005274933A (ja) * | 2004-03-24 | 2005-10-06 | Seiko Epson Corp | 光源装置及びプロジェクタ |
US7519287B2 (en) * | 2005-08-19 | 2009-04-14 | Avago Technologies Ecbu Ip (Singapore) Pte, Ltd. | Electronic flash, imaging device and method for producing a flash of light having a rectangular radiation pattern |
US8998444B2 (en) * | 2006-04-18 | 2015-04-07 | Cree, Inc. | Solid state lighting devices including light mixtures |
US7918583B2 (en) * | 2006-08-16 | 2011-04-05 | Rpc Photonics, Inc. | Illumination devices |
US7984999B2 (en) * | 2007-10-17 | 2011-07-26 | Xicato, Inc. | Illumination device with light emitting diodes and moveable light adjustment member |
CN102056990B (zh) | 2008-06-06 | 2014-02-19 | 皇家飞利浦电子股份有限公司 | 用于软光刻的硅酮橡胶材料 |
CN101644859A (zh) * | 2008-08-04 | 2010-02-10 | 鸿富锦精密工业(深圳)有限公司 | 直下式背光模组 |
US7862192B2 (en) * | 2008-08-04 | 2011-01-04 | Hon Hai Precision Industry Co., Ltd. | Lighting device |
WO2010042216A2 (en) * | 2008-10-10 | 2010-04-15 | Digital Optics International, Llc | Distributed illumination system |
US20100165634A1 (en) * | 2008-12-29 | 2010-07-01 | Hei-Tai Hong | Ultra-thin light guidance device |
KR100972983B1 (ko) | 2009-01-09 | 2010-07-29 | 삼성엘이디 주식회사 | 카메라 플래쉬 렌즈 및 이를 포함하는 휴대용 기기 |
WO2010094441A1 (en) * | 2009-02-18 | 2010-08-26 | Rolic Ag | Surface relief microstructures, related devices and method of making them |
US7851819B2 (en) * | 2009-02-26 | 2010-12-14 | Bridgelux, Inc. | Transparent heat spreader for LEDs |
WO2010125839A1 (ja) * | 2009-04-28 | 2010-11-04 | シャープ株式会社 | 照明装置および表示装置 |
US8434883B2 (en) | 2009-05-11 | 2013-05-07 | SemiOptoelectronics Co., Ltd. | LLB bulb having light extracting rough surface pattern (LERSP) and method of fabrication |
US8545062B2 (en) * | 2009-12-08 | 2013-10-01 | Industrial Technology Research Institute | Light uniformization structure and light emitting module |
CN102162622B (zh) | 2009-12-22 | 2014-06-11 | 财团法人工业技术研究院 | 匀光结构及发光模块 |
KR101208174B1 (ko) * | 2010-07-28 | 2012-12-04 | 엘지이노텍 주식회사 | 광학시트 및 이를 포함하는 발광소자패키지 |
SG180059A1 (en) * | 2010-11-03 | 2012-05-30 | Xenon Technologies Pte Ltd | Flash unit having a micro fresnel lens |
TWM403609U (en) | 2010-12-02 | 2011-05-11 | Nexgen Mediatech Inc | Illumination device and lamp housing having both heat-dissipation and light source diffusion functions |
TW201251140A (en) * | 2011-01-31 | 2012-12-16 | Cree Inc | High brightness light emitting diode (LED) packages, systems and methods with improved resin filling and high adhesion |
US9435495B2 (en) * | 2011-07-14 | 2016-09-06 | Vitrulux Liability Company | Light-emitting diode lamp |
US8449129B2 (en) * | 2011-08-02 | 2013-05-28 | Xicato, Inc. | LED-based illumination device with color converting surfaces |
EP2739704B1 (en) * | 2011-08-04 | 2015-10-14 | Koninklijke Philips N.V. | Light converter and lighting unit comprising such light converter |
US20140003044A1 (en) * | 2012-09-06 | 2014-01-02 | Xicato, Inc. | Integrated led based illumination device |
EP3014173A4 (en) * | 2013-07-26 | 2017-01-11 | Bright View Technologies Corporation | Shaped microstructure-based optical diffusers |
-
2015
- 2015-06-24 TW TW104120376A patent/TWI653495B/zh active
- 2015-06-26 WO PCT/EP2015/064559 patent/WO2015197832A1/en active Application Filing
- 2015-06-26 EP EP15731941.9A patent/EP3161556B1/en active Active
- 2015-06-26 US US15/318,068 patent/US10871268B2/en active Active
- 2015-06-26 JP JP2016575087A patent/JP6646593B2/ja active Active
- 2015-06-26 CN CN201580034607.4A patent/CN106662794B/zh active Active
- 2015-06-26 KR KR1020177002432A patent/KR102364943B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3161556A1 (en) | 2017-05-03 |
JP2017521828A (ja) | 2017-08-03 |
CN106662794A (zh) | 2017-05-10 |
TW201614355A (en) | 2016-04-16 |
US10871268B2 (en) | 2020-12-22 |
KR102364943B1 (ko) | 2022-02-18 |
US20170126944A1 (en) | 2017-05-04 |
CN106662794B (zh) | 2019-11-26 |
WO2015197832A1 (en) | 2015-12-30 |
TWI653495B (zh) | 2019-03-11 |
EP3161556B1 (en) | 2017-09-13 |
KR20170024052A (ko) | 2017-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6646593B2 (ja) | Led照明ユニット | |
US8564004B2 (en) | Complex primary optics with intermediate elements | |
US10586901B2 (en) | LED module having a highly reflective carrier | |
JP6735072B2 (ja) | Led光源装置およびプロジェクター | |
WO2019080536A1 (zh) | 背光模组、显示屏及终端 | |
JP7016467B2 (ja) | ビーム成形構造体を備えた発光素子およびその製造方法 | |
US10009527B2 (en) | Compact LED lighting unit for use in camera or video flash applications | |
JP2011159970A (ja) | 発光素子パッケージ | |
TW201017940A (en) | Light emitting unit | |
TWI531091B (zh) | 發光二極體封裝結構及其封裝方法 | |
US20140167605A1 (en) | Light emitting device package including phosphor film, method of manufacturing the same, and lighting apparatus using the same | |
TW201110424A (en) | Illumination device | |
CN109814189B (zh) | 光学器件以及包括光学器件的光源模块 | |
US20120019741A1 (en) | Light emitting device package and image display device comprising the same | |
TWI741339B (zh) | 發光裝置及其製造方法 | |
KR20140095913A (ko) | 발광 모듈 및 이를 구비한 조명 장치 | |
TWI784225B (zh) | 支持兩步驟磷光體沈積以形成led矩陣陣列之光阻圖案化製程 | |
JP2015090853A (ja) | 照明装置およびレンズ | |
JP2012009696A (ja) | 発光装置およびそれを用いたled照明器具 | |
KR20150109590A (ko) | 발광 소자 패키지 | |
JP2017163002A (ja) | 発光装置、及び、照明装置 | |
JP7403072B2 (ja) | 発光装置及び照明装置 | |
CN105070809B (zh) | 发光结构体 | |
JP2022076443A (ja) | 光源装置およびレンズ構造体 | |
TW202413842A (zh) | 光源裝置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170223 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180621 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20190307 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190709 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190906 |
|
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: 20191217 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200110 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6646593 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |