LIGHTING DEVICE AND DISPLAY APPARATUS
This lighting device (12) is provided with: a first light source unit (U1) that has a first light source row (171) comprising a plurality of light sources (17) arranged in a row, and that has a firstlight source substrate (181) which has relatively low heat conduction efficiency on which the light s...
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| creator | OHNISHI TAKUYA WADA TAKESHI |
| description | This lighting device (12) is provided with: a first light source unit (U1) that has a first light source row (171) comprising a plurality of light sources (17) arranged in a row, and that has a firstlight source substrate (181) which has relatively low heat conduction efficiency on which the light sources (17) constituting the first light source row (171) are mounted; a second light source unit (U2) that has a second light source row (172) comprising a plurality of light sources (17) arranged in a row, and that has a second light source substrate (182) which has relatively high heat conduction efficiency on which the light sources (17) constituting the second light source row (172) are mounted; and a plate-shaped light guide panel (19) that has a first incidence surface (19c) upon which light emitted from the light sources (17) constituting the first light source row (171) is incident, and that has a second incidence surface (19d) which is disposed on the side opposite from the firstincidence surface (19c) an |
| format | Patent |
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a second light source unit (U2) that has a second light source row (172) comprising a plurality of light sources (17) arranged in a row, and that has a second light source substrate (182) which has relatively high heat conduction efficiency on which the light sources (17) constituting the second light source row (172) are mounted; and a plate-shaped light guide panel (19) that has a first incidence surface (19c) upon which light emitted from the light sources (17) constituting the first light source row (171) is incident, and that has a second incidence surface (19d) which is disposed on the side opposite from the firstincidence surface (19c) an</description><language>chi ; eng</language><subject>BLASTING ; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ; FREQUENCY-CHANGING ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NON-LINEAR OPTICS ; NON-PORTABLE LIGHTING DEVICES ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; SYSTEMS THEREOF ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF ; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS ; WEAPONS</subject><creationdate>2020</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=20200207&DB=EPODOC&CC=CN&NR=110770500A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200207&DB=EPODOC&CC=CN&NR=110770500A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OHNISHI TAKUYA</creatorcontrib><creatorcontrib>WADA TAKESHI</creatorcontrib><title>LIGHTING DEVICE AND DISPLAY APPARATUS</title><description>This lighting device (12) is provided with: a first light source unit (U1) that has a first light source row (171) comprising a plurality of light sources (17) arranged in a row, and that has a firstlight source substrate (181) which has relatively low heat conduction efficiency on which the light sources (17) constituting the first light source row (171) are mounted; a second light source unit (U2) that has a second light source row (172) comprising a plurality of light sources (17) arranged in a row, and that has a second light source substrate (182) which has relatively high heat conduction efficiency on which the light sources (17) constituting the second light source row (172) are mounted; and a plate-shaped light guide panel (19) that has a first incidence surface (19c) upon which light emitted from the light sources (17) constituting the first light source row (171) is incident, and that has a second incidence surface (19d) which is disposed on the side opposite from the firstincidence surface (19c) an</description><subject>BLASTING</subject><subject>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</subject><subject>FREQUENCY-CHANGING</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-LINEAR OPTICS</subject><subject>NON-PORTABLE LIGHTING DEVICES</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>SYSTEMS THEREOF</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><subject>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD18XT3CPH0c1dwcQ3zdHZVcPRzUXDxDA7wcYxUcAwIcAxyDAkN5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoYG5uYGpgYGjsbEqAEAkU0jFg</recordid><startdate>20200207</startdate><enddate>20200207</enddate><creator>OHNISHI TAKUYA</creator><creator>WADA TAKESHI</creator><scope>EVB</scope></search><sort><creationdate>20200207</creationdate><title>LIGHTING DEVICE AND DISPLAY APPARATUS</title><author>OHNISHI TAKUYA ; WADA TAKESHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110770500A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</topic><topic>FREQUENCY-CHANGING</topic><topic>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-LINEAR OPTICS</topic><topic>NON-PORTABLE LIGHTING DEVICES</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>SYSTEMS THEREOF</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><topic>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>OHNISHI TAKUYA</creatorcontrib><creatorcontrib>WADA TAKESHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OHNISHI TAKUYA</au><au>WADA TAKESHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIGHTING DEVICE AND DISPLAY APPARATUS</title><date>2020-02-07</date><risdate>2020</risdate><abstract>This lighting device (12) is provided with: a first light source unit (U1) that has a first light source row (171) comprising a plurality of light sources (17) arranged in a row, and that has a firstlight source substrate (181) which has relatively low heat conduction efficiency on which the light sources (17) constituting the first light source row (171) are mounted; a second light source unit (U2) that has a second light source row (172) comprising a plurality of light sources (17) arranged in a row, and that has a second light source substrate (182) which has relatively high heat conduction efficiency on which the light sources (17) constituting the second light source row (172) are mounted; and a plate-shaped light guide panel (19) that has a first incidence surface (19c) upon which light emitted from the light sources (17) constituting the first light source row (171) is incident, and that has a second incidence surface (19d) which is disposed on the side opposite from the firstincidence surface (19c) an</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
| title | LIGHTING DEVICE AND DISPLAY APPARATUS |
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