High intensity light source with high CRI
The invention provides a light generating device (1000) configured to generate device light (1001) wherein the light generating device (1000) comprises a first light source (110), a first luminescent material (210), a second light source (120) of second light (121) and a third light source (130) whe...
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| creator | PEETERS MARTINUS PETRUS JOSEPH VDOVIN OLEXANDR VALENTYNOVYCH HIKMET RIFAT ATA MUSTAFA VAN ASELT ROLAND VAN BOMMEL TIES |
| description | The invention provides a light generating device (1000) configured to generate device light (1001) wherein the light generating device (1000) comprises a first light source (110), a first luminescent material (210), a second light source (120) of second light (121) and a third light source (130) wherein: the first light source (110) is configured to generate blue first light source light (111); the blue first light source light (111) has a first peak wavelength [lambda] 1 selected from the spectral wavelength range of 440 nm to 475 nm, wherein the first light source (110) is a first laser light source (10); the first luminescent material (210) is configured to convert at least a portion of the first light source light (111) into first luminescent material light (211) having an emission band having a wavelength in one or more of (a) a green spectral wavelength range and (b) a yellow spectral wavelength range, where the first luminescent material (210) comprises a luminescent material of the A3B5O12: Ce type, w |
| format | Patent |
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the blue first light source light (111) has a first peak wavelength [lambda] 1 selected from the spectral wavelength range of 440 nm to 475 nm, wherein the first light source (110) is a first laser light source (10); the first luminescent material (210) is configured to convert at least a portion of the first light source light (111) into first luminescent material light (211) having an emission band having a wavelength in one or more of (a) a green spectral wavelength range and (b) a yellow spectral wavelength range, where the first luminescent material (210) comprises a luminescent material of the A3B5O12: Ce type, w</description><language>chi ; eng</language><subject>BLASTING ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; HEATING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED ; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR ; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL ; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE ; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS ; LIGHTING ; MECHANICAL ENGINEERING ; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; WEAPONS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220415&DB=EPODOC&CC=CN&NR=114364912A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220415&DB=EPODOC&CC=CN&NR=114364912A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PEETERS MARTINUS PETRUS JOSEPH</creatorcontrib><creatorcontrib>VDOVIN OLEXANDR VALENTYNOVYCH</creatorcontrib><creatorcontrib>HIKMET RIFAT ATA MUSTAFA</creatorcontrib><creatorcontrib>VAN ASELT ROLAND</creatorcontrib><creatorcontrib>VAN BOMMEL TIES</creatorcontrib><title>High intensity light source with high CRI</title><description>The invention provides a light generating device (1000) configured to generate device light (1001) wherein the light generating device (1000) comprises a first light source (110), a first luminescent material (210), a second light source (120) of second light (121) and a third light source (130) wherein: the first light source (110) is configured to generate blue first light source light (111); the blue first light source light (111) has a first peak wavelength [lambda] 1 selected from the spectral wavelength range of 440 nm to 475 nm, wherein the first light source (110) is a first laser light source (10); the first luminescent material (210) is configured to convert at least a portion of the first light source light (111) into first luminescent material light (211) having an emission band having a wavelength in one or more of (a) a green spectral wavelength range and (b) a yellow spectral wavelength range, where the first luminescent material (210) comprises a luminescent material of the A3B5O12: Ce type, w</description><subject>BLASTING</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>HEATING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED</subject><subject>LIGHT SOURCES NOT OTHERWISE PROVIDED FOR</subject><subject>LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL</subject><subject>LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE</subject><subject>LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND0yEzPUMjMK0nNK84sqVTIAXJLFIrzS4uSUxXKM0syFDJACpyDPHkYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GhibGZiaWhkaMxMWoAzegoGA</recordid><startdate>20220415</startdate><enddate>20220415</enddate><creator>PEETERS MARTINUS PETRUS JOSEPH</creator><creator>VDOVIN OLEXANDR VALENTYNOVYCH</creator><creator>HIKMET RIFAT ATA MUSTAFA</creator><creator>VAN ASELT ROLAND</creator><creator>VAN BOMMEL TIES</creator><scope>EVB</scope></search><sort><creationdate>20220415</creationdate><title>High intensity light source with high CRI</title><author>PEETERS MARTINUS PETRUS JOSEPH ; 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the blue first light source light (111) has a first peak wavelength [lambda] 1 selected from the spectral wavelength range of 440 nm to 475 nm, wherein the first light source (110) is a first laser light source (10); the first luminescent material (210) is configured to convert at least a portion of the first light source light (111) into first luminescent material light (211) having an emission band having a wavelength in one or more of (a) a green spectral wavelength range and (b) a yellow spectral wavelength range, where the first luminescent material (210) comprises a luminescent material of the A3B5O12: Ce type, w</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN114364912A |
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| subjects | BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS |
| title | High intensity light source with high CRI |
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