LIQUID CRYSTAL DISPLAY APPARATUS
A liquid crystal display apparatus, includes: a light-condensing backlight unit; a liquid crystal panel including a first linear polarizer and a second linear polarizer; a light scattering film facing the second linear polarizer; and a third linear polarizer facing the light scattering film. The lig...
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| creator | YAMADA, SHINTARO KONDO, KATSUMI MAEDA, ATSUKO NAKAGAWA, HIDEKI YOSHIDA, YUKIO HOMBO, Sumire IKENAKA, Nobuaki YAMASHITA, TOSHIHIRO TAKEBA, Mitsuhiro |
| description | A liquid crystal display apparatus, includes: a light-condensing backlight unit; a liquid crystal panel including a first linear polarizer and a second linear polarizer; a light scattering film facing the second linear polarizer; and a third linear polarizer facing the light scattering film. The light scattering film includes a functional layer including an organic polymer compound and light scattering particles. The functional layer includes a particle layer in which a fraction of 60% by volume to 100% by volume of the light scattering particles included in the functional layer expands along a surface of the particle layer at which the light output from the liquid crystal panel is received, and the particle layer is concentrated to a region having a thickness of 1 to 80% of a total thickness of the functional layer, in a direction perpendicular to the contact surface. |
| format | Patent |
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The light scattering film includes a functional layer including an organic polymer compound and light scattering particles. The functional layer includes a particle layer in which a fraction of 60% by volume to 100% by volume of the light scattering particles included in the functional layer expands along a surface of the particle layer at which the light output from the liquid crystal panel is received, and the particle layer is concentrated to a region having a thickness of 1 to 80% of a total thickness of the functional layer, in a direction perpendicular to the contact surface.</description><language>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>2022</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=20220623&DB=EPODOC&CC=US&NR=2022197083A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220623&DB=EPODOC&CC=US&NR=2022197083A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMADA, SHINTARO</creatorcontrib><creatorcontrib>KONDO, KATSUMI</creatorcontrib><creatorcontrib>MAEDA, ATSUKO</creatorcontrib><creatorcontrib>NAKAGAWA, HIDEKI</creatorcontrib><creatorcontrib>YOSHIDA, YUKIO</creatorcontrib><creatorcontrib>HOMBO, Sumire</creatorcontrib><creatorcontrib>IKENAKA, Nobuaki</creatorcontrib><creatorcontrib>YAMASHITA, TOSHIHIRO</creatorcontrib><creatorcontrib>TAKEBA, Mitsuhiro</creatorcontrib><title>LIQUID CRYSTAL DISPLAY APPARATUS</title><description>A liquid crystal display apparatus, includes: a light-condensing backlight unit; a liquid crystal panel including a first linear polarizer and a second linear polarizer; a light scattering film facing the second linear polarizer; and a third linear polarizer facing the light scattering film. 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The functional layer includes a particle layer in which a fraction of 60% by volume to 100% by volume of the light scattering particles included in the functional layer expands along a surface of the particle layer at which the light output from the liquid crystal panel is received, and the particle layer is concentrated to a region having a thickness of 1 to 80% of a total thickness of the functional layer, in a direction perpendicular to the contact surface.</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDw8QwM9XRRcA6KDA5x9FFw8QwO8HGMVHAMCHAMcgwJDeZhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRkaGluYGFsaOhsbEqQIAk7IjEA</recordid><startdate>20220623</startdate><enddate>20220623</enddate><creator>YAMADA, SHINTARO</creator><creator>KONDO, KATSUMI</creator><creator>MAEDA, ATSUKO</creator><creator>NAKAGAWA, HIDEKI</creator><creator>YOSHIDA, YUKIO</creator><creator>HOMBO, Sumire</creator><creator>IKENAKA, Nobuaki</creator><creator>YAMASHITA, TOSHIHIRO</creator><creator>TAKEBA, Mitsuhiro</creator><scope>EVB</scope></search><sort><creationdate>20220623</creationdate><title>LIQUID CRYSTAL DISPLAY APPARATUS</title><author>YAMADA, SHINTARO ; KONDO, KATSUMI ; MAEDA, ATSUKO ; NAKAGAWA, HIDEKI ; YOSHIDA, YUKIO ; HOMBO, Sumire ; IKENAKA, Nobuaki ; YAMASHITA, TOSHIHIRO ; TAKEBA, Mitsuhiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2022197083A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</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>YAMADA, SHINTARO</creatorcontrib><creatorcontrib>KONDO, KATSUMI</creatorcontrib><creatorcontrib>MAEDA, ATSUKO</creatorcontrib><creatorcontrib>NAKAGAWA, HIDEKI</creatorcontrib><creatorcontrib>YOSHIDA, YUKIO</creatorcontrib><creatorcontrib>HOMBO, Sumire</creatorcontrib><creatorcontrib>IKENAKA, Nobuaki</creatorcontrib><creatorcontrib>YAMASHITA, TOSHIHIRO</creatorcontrib><creatorcontrib>TAKEBA, Mitsuhiro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMADA, SHINTARO</au><au>KONDO, KATSUMI</au><au>MAEDA, ATSUKO</au><au>NAKAGAWA, HIDEKI</au><au>YOSHIDA, YUKIO</au><au>HOMBO, Sumire</au><au>IKENAKA, Nobuaki</au><au>YAMASHITA, TOSHIHIRO</au><au>TAKEBA, Mitsuhiro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIQUID CRYSTAL DISPLAY APPARATUS</title><date>2022-06-23</date><risdate>2022</risdate><abstract>A liquid crystal display apparatus, includes: a light-condensing backlight unit; a liquid crystal panel including a first linear polarizer and a second linear polarizer; a light scattering film facing the second linear polarizer; and a third linear polarizer facing the light scattering film. The light scattering film includes a functional layer including an organic polymer compound and light scattering particles. The functional layer includes a particle layer in which a fraction of 60% by volume to 100% by volume of the light scattering particles included in the functional layer expands along a surface of the particle layer at which the light output from the liquid crystal panel is received, and the particle layer is concentrated to a region having a thickness of 1 to 80% of a total thickness of the functional layer, in a direction perpendicular to the contact surface.</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 | LIQUID CRYSTAL DISPLAY APPARATUS |
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