LIGHTING SYSTEM AND DISPLAY DEVICE
PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing a sharp luminance variation at boundary portions between divided regions different in emission luminance without the need for electric control. SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 w...
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creator | YOKOMIZO KANJI OMI MOTOSUKE |
description | PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing a sharp luminance variation at boundary portions between divided regions different in emission luminance without the need for electric control. SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 where a plurality of light-emitting elements 10 are aligned and mounted in two axial directions is parted into the plurality of divided regions each including the plurality of light-emitting elements 10 and the emission luminance is controlled in the divided regions. The adjacent divided regions are combined into a mutually symmetrical nest structure using the region corresponding to at least one light-emitting element 10, as a nest, thereby: reducing a sharp luminance variation at the boundary portions between the divided regions different in emission luminance; and suppressing the influences of black flares or parallax. COPYRIGHT: (C)2010,JPO&INPIT |
format | Patent |
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SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 where a plurality of light-emitting elements 10 are aligned and mounted in two axial directions is parted into the plurality of divided regions each including the plurality of light-emitting elements 10 and the emission luminance is controlled in the divided regions. The adjacent divided regions are combined into a mutually symmetrical nest structure using the region corresponding to at least one light-emitting element 10, as a nest, thereby: reducing a sharp luminance variation at the boundary portions between the divided regions different in emission luminance; and suppressing the influences of black flares or parallax. 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SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 where a plurality of light-emitting elements 10 are aligned and mounted in two axial directions is parted into the plurality of divided regions each including the plurality of light-emitting elements 10 and the emission luminance is controlled in the divided regions. The adjacent divided regions are combined into a mutually symmetrical nest structure using the region corresponding to at least one light-emitting element 10, as a nest, thereby: reducing a sharp luminance variation at the boundary portions between the divided regions different in emission luminance; and suppressing the influences of black flares or parallax. COPYRIGHT: (C)2010,JPO&INPIT</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>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>FREQUENCY-CHANGING</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>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>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>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDy8XT3CPH0c1cIjgwOcfVVcPRzUXDxDA7wcYxUcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGlsYGhuaWxo7GRCkCAHbfItU</recordid><startdate>20091224</startdate><enddate>20091224</enddate><creator>YOKOMIZO KANJI</creator><creator>OMI MOTOSUKE</creator><scope>EVB</scope></search><sort><creationdate>20091224</creationdate><title>LIGHTING SYSTEM AND DISPLAY DEVICE</title><author>YOKOMIZO KANJI ; OMI MOTOSUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2009301793A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</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>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>FREQUENCY-CHANGING</topic><topic>HEATING</topic><topic>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</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>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>YOKOMIZO KANJI</creatorcontrib><creatorcontrib>OMI MOTOSUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOKOMIZO KANJI</au><au>OMI MOTOSUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIGHTING SYSTEM AND DISPLAY DEVICE</title><date>2009-12-24</date><risdate>2009</risdate><abstract>PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing a sharp luminance variation at boundary portions between divided regions different in emission luminance without the need for electric control. SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 where a plurality of light-emitting elements 10 are aligned and mounted in two axial directions is parted into the plurality of divided regions each including the plurality of light-emitting elements 10 and the emission luminance is controlled in the divided regions. The adjacent divided regions are combined into a mutually symmetrical nest structure using the region corresponding to at least one light-emitting element 10, as a nest, thereby: reducing a sharp luminance variation at the boundary portions between the divided regions different in emission luminance; and suppressing the influences of black flares or parallax. COPYRIGHT: (C)2010,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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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 ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING 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-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
title | LIGHTING SYSTEM AND DISPLAY DEVICE |
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