Projection and reflection type LED (light-emitting diode) backlight lamp
The utility model discloses a projection and reflection type LED (light-emitting diode) backlight lamp, comprising the components such as a heat radiating substrate, an LED circuit board, a scattering lampshade, a transmission lampshade, a mounting bracket and a constant current power supply. The pr...
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| creator | JIAO WENQI LU YIFAN GAO HONGDA LI XUEGANG |
| description | The utility model discloses a projection and reflection type LED (light-emitting diode) backlight lamp, comprising the components such as a heat radiating substrate, an LED circuit board, a scattering lampshade, a transmission lampshade, a mounting bracket and a constant current power supply. The projection and reflection type LED backlight lamp comprehensively adopts the projection and reflection backlight lighting, so that the backlight uniformity and the space utilization ratio of a lamp box can be remarkably improved. |
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The projection and reflection type LED backlight lamp comprehensively adopts the projection and reflection backlight lighting, so that the backlight uniformity and the space utilization ratio of a lamp box can be remarkably improved.</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 ; LIGHTING ; MECHANICAL ENGINEERING ; NON-PORTABLE LIGHTING DEVICES ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; SYSTEMS THEREOF ; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS ; WEAPONS</subject><creationdate>2013</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=20131120&DB=EPODOC&CC=CN&NR=203298072U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20131120&DB=EPODOC&CC=CN&NR=203298072U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIAO WENQI</creatorcontrib><creatorcontrib>LU YIFAN</creatorcontrib><creatorcontrib>GAO HONGDA</creatorcontrib><creatorcontrib>LI XUEGANG</creatorcontrib><title>Projection and reflection type LED (light-emitting diode) backlight lamp</title><description>The utility model discloses a projection and reflection type LED (light-emitting diode) backlight lamp, comprising the components such as a heat radiating substrate, an LED circuit board, a scattering lampshade, a transmission lampshade, a mounting bracket and a constant current power supply. 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The projection and reflection type LED backlight lamp comprehensively adopts the projection and reflection backlight lighting, so that the backlight uniformity and the space utilization ratio of a lamp box can be remarkably improved.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
| title | Projection and reflection type LED (light-emitting diode) backlight lamp |
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