Fibre optic board, surface light source device, transmission-type image displaying device, method for manufacturing of the fibre optic board and ultraviolet curable ink for ink printing for the fibre optic board
The present invention provides a light guide plate capable of emitting light from a light-emitting surface at a higher luminance, a surface light source device and a transmission-type image display device having the light guide plate, a light guide plate manufacturing method, and a UV curable inkjet...
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| creator | HYAKUTA KENTAROU TERASAWA HIDEYUKI |
| description | The present invention provides a light guide plate capable of emitting light from a light-emitting surface at a higher luminance, a surface light source device and a transmission-type image display device having the light guide plate, a light guide plate manufacturing method, and a UV curable inkjet ink for the light guide plate. A light guide plate includes: a transparent resin sheet having a light-emitting surface that emits light incident from an end face and having a rear face on the opposite side of the light-emitting surface; and a plurality of reflective dots provided on the rear face of the transparent resin sheet and formed by photo-curing of dot-shaped ink. The ink contains a pigment, a photopolymerizable component, and a photopolymerization initiator. In addition, the rear face is a liquid repellent-treated surface. |
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A light guide plate includes: a transparent resin sheet having a light-emitting surface that emits light incident from an end face and having a rear face on the opposite side of the light-emitting surface; and a plurality of reflective dots provided on the rear face of the transparent resin sheet and formed by photo-curing of dot-shaped ink. The ink contains a pigment, a photopolymerizable component, and a photopolymerization initiator. In addition, the rear face is a liquid repellent-treated surface.</description><language>eng ; pol</language><subject>ADHESIVES ; ADVERTISING ; BLASTING ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; CORRECTING FLUIDS ; CRYPTOGRAPHY ; 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 ; DISPLAY ; DISPLAYING ; DYES ; EDUCATION ; FILLING PASTES ; 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 ; INKS ; LABELS OR NAME-PLATES ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-LINEAR OPTICS ; NON-PORTABLE LIGHTING DEVICES ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; PHYSICS ; POLISHES ; PREPARATION OF CARBON BLACK ; SEALS ; SIGNS ; SYSTEMS THEREOF ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF ; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; USE OF MATERIALS THEREFOR ; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS ; WEAPONS ; WOODSTAINS</subject><creationdate>2012</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=20120813&DB=EPODOC&CC=PL&NR=397987A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120813&DB=EPODOC&CC=PL&NR=397987A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HYAKUTA KENTAROU</creatorcontrib><creatorcontrib>TERASAWA HIDEYUKI</creatorcontrib><title>Fibre optic board, surface light source device, transmission-type image displaying device, method for manufacturing of the fibre optic board and ultraviolet curable ink for ink printing for the fibre optic board</title><description>The present invention provides a light guide plate capable of emitting light from a light-emitting surface at a higher luminance, a surface light source device and a transmission-type image display device having the light guide plate, a light guide plate manufacturing method, and a UV curable inkjet ink for the light guide plate. A light guide plate includes: a transparent resin sheet having a light-emitting surface that emits light incident from an end face and having a rear face on the opposite side of the light-emitting surface; and a plurality of reflective dots provided on the rear face of the transparent resin sheet and formed by photo-curing of dot-shaped ink. The ink contains a pigment, a photopolymerizable component, and a photopolymerization initiator. In addition, the rear face is a liquid repellent-treated surface.</description><subject>ADHESIVES</subject><subject>ADVERTISING</subject><subject>BLASTING</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>CORRECTING FLUIDS</subject><subject>CRYPTOGRAPHY</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>DISPLAY</subject><subject>DISPLAYING</subject><subject>DYES</subject><subject>EDUCATION</subject><subject>FILLING PASTES</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>INKS</subject><subject>LABELS OR NAME-PLATES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-LINEAR OPTICS</subject><subject>NON-PORTABLE LIGHTING DEVICES</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>PHYSICS</subject><subject>POLISHES</subject><subject>PREPARATION OF CARBON BLACK</subject><subject>SEALS</subject><subject>SIGNS</subject><subject>SYSTEMS THEREOF</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><subject>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</subject><subject>WEAPONS</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFj7Fqw0AMhr10CGmeIXqAZCgZHI-lNGTIkKF7kG2dLXo-HXc6g58zL5S7UjqUQqcfST_fh1bV_cRtIBCv3EErGPodxBQMdgSWh1EhSgp56GnmjnagAV2cOEYWt9fFE_CEQ75z9BYXdsNPdSIdpQcjASZ0KTM1hVIQAzoSmN9qQNdDslkxs1hS6FLA1maF-_zClPQZoYVSFn9inqsngzbS5jvX1fb0_vF23pOXG0Wff3Okt-vl0NTNsX59OfzfeAAUq2dz</recordid><startdate>20120813</startdate><enddate>20120813</enddate><creator>HYAKUTA KENTAROU</creator><creator>TERASAWA HIDEYUKI</creator><scope>EVB</scope></search><sort><creationdate>20120813</creationdate><title>Fibre optic board, surface light source device, transmission-type image displaying device, method for manufacturing of the fibre optic board and ultraviolet curable ink for ink printing for the fibre optic board</title><author>HYAKUTA KENTAROU ; TERASAWA HIDEYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_PL397987A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; pol</language><creationdate>2012</creationdate><topic>ADHESIVES</topic><topic>ADVERTISING</topic><topic>BLASTING</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>CORRECTING FLUIDS</topic><topic>CRYPTOGRAPHY</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>DISPLAY</topic><topic>DISPLAYING</topic><topic>DYES</topic><topic>EDUCATION</topic><topic>FILLING PASTES</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>INKS</topic><topic>LABELS OR NAME-PLATES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-LINEAR OPTICS</topic><topic>NON-PORTABLE LIGHTING DEVICES</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>PHYSICS</topic><topic>POLISHES</topic><topic>PREPARATION OF CARBON BLACK</topic><topic>SEALS</topic><topic>SIGNS</topic><topic>SYSTEMS THEREOF</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><topic>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</topic><topic>WEAPONS</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>HYAKUTA KENTAROU</creatorcontrib><creatorcontrib>TERASAWA HIDEYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HYAKUTA KENTAROU</au><au>TERASAWA HIDEYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fibre optic board, surface light source device, transmission-type image displaying device, method for manufacturing of the fibre optic board and ultraviolet curable ink for ink printing for the fibre optic board</title><date>2012-08-13</date><risdate>2012</risdate><abstract>The present invention provides a light guide plate capable of emitting light from a light-emitting surface at a higher luminance, a surface light source device and a transmission-type image display device having the light guide plate, a light guide plate manufacturing method, and a UV curable inkjet ink for the light guide plate. A light guide plate includes: a transparent resin sheet having a light-emitting surface that emits light incident from an end face and having a rear face on the opposite side of the light-emitting surface; and a plurality of reflective dots provided on the rear face of the transparent resin sheet and formed by photo-curing of dot-shaped ink. The ink contains a pigment, a photopolymerizable component, and a photopolymerization initiator. In addition, the rear face is a liquid repellent-treated surface.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES ADVERTISING BLASTING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS CRYPTOGRAPHY 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 DISPLAY DISPLAYING DYES EDUCATION FILLING PASTES 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 INKS LABELS OR NAME-PLATES LIGHTING MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHYSICS POLISHES PREPARATION OF CARBON BLACK SEALS SIGNS SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF MATERIALS THEREFOR VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS WOODSTAINS |
| title | Fibre optic board, surface light source device, transmission-type image displaying device, method for manufacturing of the fibre optic board and ultraviolet curable ink for ink printing for the fibre optic board |
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