ILLUMINATION ASSEMBLY INCLUDING WAVELENGTH CONVERTING MATERIAL HAVING SPATIALLY VARYING DENSITY
Illumination assemblies, components, and related methods are described. An illumination assembly can include at least one solid state light-emitting device, an emission surface through which light is emitted, and a wavelength converting material that wavelength converts at least some light emitted b...
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| creator | LIM MICHAEL TARASCHI GIANNI NEMCHUK NIKOLAY I POKROVSKIY ALEXANDER L DOYLE DAVID ERCHAK ALEXEI A |
| description | Illumination assemblies, components, and related methods are described. An illumination assembly can include at least one solid state light-emitting device, an emission surface through which light is emitted, and a wavelength converting material that wavelength converts at least some light emitted by the solid state light-emitting device. The wavelength converting material can have a first density per unit area of the emission surface at a first location and a second density per unit area of the emission surface at a second location, wherein the second density is substantially different from the first density, and wherein the density per unit area is defined with a 1×1 cm2 averaging area. Another illumination assembly can include a light guide configured to receive light emitted by a solid state light-emitting device. The light guide can have a length along which received light propagates and an emission surface substantially parallel to the length of the light guide and through which light is emitted. A wavelength converting material can have a density per unit area of the emission surface that substantially increases along the length of the light guide. |
| format | Patent |
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An illumination assembly can include at least one solid state light-emitting device, an emission surface through which light is emitted, and a wavelength converting material that wavelength converts at least some light emitted by the solid state light-emitting device. The wavelength converting material can have a first density per unit area of the emission surface at a first location and a second density per unit area of the emission surface at a second location, wherein the second density is substantially different from the first density, and wherein the density per unit area is defined with a 1×1 cm2 averaging area. Another illumination assembly can include a light guide configured to receive light emitted by a solid state light-emitting device. The light guide can have a length along which received light propagates and an emission surface substantially parallel to the length of the light guide and through which light is emitted. A wavelength converting material can have a density per unit area of the emission surface that substantially increases along the length of the light guide.</description><language>eng</language><subject>BLASTING ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; WEAPONS</subject><creationdate>2011</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=20111215&DB=EPODOC&CC=US&NR=2011305002A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20111215&DB=EPODOC&CC=US&NR=2011305002A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIM MICHAEL</creatorcontrib><creatorcontrib>TARASCHI GIANNI</creatorcontrib><creatorcontrib>NEMCHUK NIKOLAY I</creatorcontrib><creatorcontrib>POKROVSKIY ALEXANDER L</creatorcontrib><creatorcontrib>DOYLE DAVID</creatorcontrib><creatorcontrib>ERCHAK ALEXEI A</creatorcontrib><title>ILLUMINATION ASSEMBLY INCLUDING WAVELENGTH CONVERTING MATERIAL HAVING SPATIALLY VARYING DENSITY</title><description>Illumination assemblies, components, and related methods are described. An illumination assembly can include at least one solid state light-emitting device, an emission surface through which light is emitted, and a wavelength converting material that wavelength converts at least some light emitted by the solid state light-emitting device. The wavelength converting material can have a first density per unit area of the emission surface at a first location and a second density per unit area of the emission surface at a second location, wherein the second density is substantially different from the first density, and wherein the density per unit area is defined with a 1×1 cm2 averaging area. Another illumination assembly can include a light guide configured to receive light emitted by a solid state light-emitting device. The light guide can have a length along which received light propagates and an emission surface substantially parallel to the length of the light guide and through which light is emitted. A wavelength converting material can have a density per unit area of the emission surface that substantially increases along the length of the light guide.</description><subject>BLASTING</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjMEKgkAURd20iOofBloHo9IHPPXlPHg-wxknXInEtIoS7P_JgT6g1eUezr3bZCTmviEBR60osBabggdFUnJfkdTqBh4ZpXZGla147FykDTjsCFgZ8LHb63oAvC49dEMkFYolN-yTzWN6LuHwy11yvKArzSnM7zEs83QPr_AZe5vpNM31WesM0vw_6wuGTzS7</recordid><startdate>20111215</startdate><enddate>20111215</enddate><creator>LIM MICHAEL</creator><creator>TARASCHI GIANNI</creator><creator>NEMCHUK NIKOLAY I</creator><creator>POKROVSKIY ALEXANDER L</creator><creator>DOYLE DAVID</creator><creator>ERCHAK ALEXEI A</creator><scope>EVB</scope></search><sort><creationdate>20111215</creationdate><title>ILLUMINATION ASSEMBLY INCLUDING WAVELENGTH CONVERTING MATERIAL HAVING SPATIALLY VARYING DENSITY</title><author>LIM MICHAEL ; TARASCHI GIANNI ; NEMCHUK NIKOLAY I ; POKROVSKIY ALEXANDER L ; DOYLE DAVID ; ERCHAK ALEXEI A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2011305002A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><topic>BLASTING</topic><topic>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIM MICHAEL</creatorcontrib><creatorcontrib>TARASCHI GIANNI</creatorcontrib><creatorcontrib>NEMCHUK NIKOLAY I</creatorcontrib><creatorcontrib>POKROVSKIY ALEXANDER L</creatorcontrib><creatorcontrib>DOYLE DAVID</creatorcontrib><creatorcontrib>ERCHAK ALEXEI A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIM MICHAEL</au><au>TARASCHI GIANNI</au><au>NEMCHUK NIKOLAY I</au><au>POKROVSKIY ALEXANDER L</au><au>DOYLE DAVID</au><au>ERCHAK ALEXEI A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ILLUMINATION ASSEMBLY INCLUDING WAVELENGTH CONVERTING MATERIAL HAVING SPATIALLY VARYING DENSITY</title><date>2011-12-15</date><risdate>2011</risdate><abstract>Illumination assemblies, components, and related methods are described. An illumination assembly can include at least one solid state light-emitting device, an emission surface through which light is emitted, and a wavelength converting material that wavelength converts at least some light emitted by the solid state light-emitting device. The wavelength converting material can have a first density per unit area of the emission surface at a first location and a second density per unit area of the emission surface at a second location, wherein the second density is substantially different from the first density, and wherein the density per unit area is defined with a 1×1 cm2 averaging area. Another illumination assembly can include a light guide configured to receive light emitted by a solid state light-emitting device. The light guide can have a length along which received light propagates and an emission surface substantially parallel to the length of the light guide and through which light is emitted. A wavelength converting material can have a density per unit area of the emission surface that substantially increases along the length of the light guide.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS |
| title | ILLUMINATION ASSEMBLY INCLUDING WAVELENGTH CONVERTING MATERIAL HAVING SPATIALLY VARYING DENSITY |
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