Backlight illumination structure based on double-sided light-dimming light guide plate and manufacturing method of backlight illumination structure
The invention relates to a backlight illumination structure based on a double-sided light-dimming light guide plate and a manufacturing method of backlight illumination structure. The illumination structure comprises a side-entry type light source, a light guide plate, a base plate light-guiding lay...
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| creator | CHEN ENGUO YE YUN LIN SHUYAN GUO TAILIANG LIN JINTANG JIANG ZONGZHAO XU SHENG MIAO HUANGHUI |
| description | The invention relates to a backlight illumination structure based on a double-sided light-dimming light guide plate and a manufacturing method of backlight illumination structure. The illumination structure comprises a side-entry type light source, a light guide plate, a base plate light-guiding layer, a quantum dot colored film layer and a spot light micro-structure, wherein the side-entry type light source, the light guide plate, the base plate light-guiding layer, the quantum dot colored film layer and the spot light micro-structure are sequentially arranged; a colored light filter in a liquid crystal panel is moved into backlight through the backlight structure, and is combined with a light-dimming scattering micro-structure of a scattering layer so as to perform light dimming; due tolight extraction of the light-guiding layer and light modulation of the micro-structure, the phenomenon that the structure has uniform light output is ensured simultaneously, optical film plates are integrated, so that the si |
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The illumination structure comprises a side-entry type light source, a light guide plate, a base plate light-guiding layer, a quantum dot colored film layer and a spot light micro-structure, wherein the side-entry type light source, the light guide plate, the base plate light-guiding layer, the quantum dot colored film layer and the spot light micro-structure are sequentially arranged; a colored light filter in a liquid crystal panel is moved into backlight through the backlight structure, and is combined with a light-dimming scattering micro-structure of a scattering layer so as to perform light dimming; due tolight extraction of the light-guiding layer and light modulation of the micro-structure, the phenomenon that the structure has uniform light output is ensured simultaneously, optical film plates are integrated, so that the si</description><language>chi ; eng</language><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 ; FREQUENCY-CHANGING ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2018</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=20181120&DB=EPODOC&CC=CN&NR=108845454A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181120&DB=EPODOC&CC=CN&NR=108845454A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN ENGUO</creatorcontrib><creatorcontrib>YE YUN</creatorcontrib><creatorcontrib>LIN SHUYAN</creatorcontrib><creatorcontrib>GUO TAILIANG</creatorcontrib><creatorcontrib>LIN JINTANG</creatorcontrib><creatorcontrib>JIANG ZONGZHAO</creatorcontrib><creatorcontrib>XU SHENG</creatorcontrib><creatorcontrib>MIAO HUANGHUI</creatorcontrib><title>Backlight illumination structure based on double-sided light-dimming light guide plate and manufacturing method of backlight illumination structure</title><description>The invention relates to a backlight illumination structure based on a double-sided light-dimming light guide plate and a manufacturing method of backlight illumination structure. The illumination structure comprises a side-entry type light source, a light guide plate, a base plate light-guiding layer, a quantum dot colored film layer and a spot light micro-structure, wherein the side-entry type light source, the light guide plate, the base plate light-guiding layer, the quantum dot colored film layer and the spot light micro-structure are sequentially arranged; a colored light filter in a liquid crystal panel is moved into backlight through the backlight structure, and is combined with a light-dimming scattering micro-structure of a scattering layer so as to perform light dimming; due tolight extraction of the light-guiding layer and light modulation of the micro-structure, the phenomenon that the structure has uniform light output is ensured simultaneously, optical film plates are integrated, so that the si</description><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>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTsOwkAMRNNQIOAO5gArgQApLUQgKir6yMk6yYr9Kes9CRfGAWqEXFgznnmeF88Ttg9r-oHBWJud8cgmeEg85pbzSNBgIg1i6ZAbSyoZLfpdUdo4afQfBX2WE0SLTIBeg0OfO5woU8YRD0FAnRB_v1wWsw5totV3L4r15XyvropiqClFbMkT19VtuynL_UHmuPsn8wJL5FG2</recordid><startdate>20181120</startdate><enddate>20181120</enddate><creator>CHEN ENGUO</creator><creator>YE YUN</creator><creator>LIN SHUYAN</creator><creator>GUO TAILIANG</creator><creator>LIN JINTANG</creator><creator>JIANG ZONGZHAO</creator><creator>XU SHENG</creator><creator>MIAO HUANGHUI</creator><scope>EVB</scope></search><sort><creationdate>20181120</creationdate><title>Backlight illumination structure based on double-sided light-dimming light guide plate and manufacturing method of backlight illumination structure</title><author>CHEN ENGUO ; YE YUN ; LIN SHUYAN ; GUO TAILIANG ; LIN JINTANG ; JIANG ZONGZHAO ; XU SHENG ; MIAO HUANGHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108845454A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><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>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN ENGUO</creatorcontrib><creatorcontrib>YE YUN</creatorcontrib><creatorcontrib>LIN SHUYAN</creatorcontrib><creatorcontrib>GUO TAILIANG</creatorcontrib><creatorcontrib>LIN JINTANG</creatorcontrib><creatorcontrib>JIANG ZONGZHAO</creatorcontrib><creatorcontrib>XU SHENG</creatorcontrib><creatorcontrib>MIAO HUANGHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN ENGUO</au><au>YE YUN</au><au>LIN SHUYAN</au><au>GUO TAILIANG</au><au>LIN JINTANG</au><au>JIANG ZONGZHAO</au><au>XU SHENG</au><au>MIAO HUANGHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Backlight illumination structure based on double-sided light-dimming light guide plate and manufacturing method of backlight illumination structure</title><date>2018-11-20</date><risdate>2018</risdate><abstract>The invention relates to a backlight illumination structure based on a double-sided light-dimming light guide plate and a manufacturing method of backlight illumination structure. The illumination structure comprises a side-entry type light source, a light guide plate, a base plate light-guiding layer, a quantum dot colored film layer and a spot light micro-structure, wherein the side-entry type light source, the light guide plate, the base plate light-guiding layer, the quantum dot colored film layer and the spot light micro-structure are sequentially arranged; a colored light filter in a liquid crystal panel is moved into backlight through the backlight structure, and is combined with a light-dimming scattering micro-structure of a scattering layer so as to perform light dimming; due tolight extraction of the light-guiding layer and light modulation of the micro-structure, the phenomenon that the structure has uniform light output is ensured simultaneously, optical film plates are integrated, so that the si</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | 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 NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | Backlight illumination structure based on double-sided light-dimming light guide plate and manufacturing method of backlight illumination structure |
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