PRISM SHEET AND OPTICAL SHEET
A prism sheet is provided for making it possible to ensure high brightness and a wide viewing angle characteristic in a state integrated with a reflective polarizing function film. A prism sheet (7) is composed of a plurality of lens units (7a) which each have substantially triangle shapes in cross-...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | MAKINO SHINZO IWASA TAKEHIKO HAYASHI HIDEKI |
| description | A prism sheet is provided for making it possible to ensure high brightness and a wide viewing angle characteristic in a state integrated with a reflective polarizing function film. A prism sheet (7) is composed of a plurality of lens units (7a) which each have substantially triangle shapes in cross-section and extend along their ridgelines and are formed in parallel at least on a surface. The prism has such a structure that it is put between a pair of polarizers disposed in a cross Nicol arrangement to make its ridge line consistent with a transmission axis of either of the polarizers. The total transmittance of light beams incident from the external surface on the shape arrangement side of such structured prism sheet (7) is not larger than 2% of the total transmittance of light beams through such a parallel Nicol structure of a pair of polarizers that no prim sheet is put between them. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2010039704A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2010039704A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2010039704A13</originalsourceid><addsrcrecordid>eNrjZJANCPIM9lUI9nB1DVFw9HNR8A8I8XR29IGI8DCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSS-NBgIwNDAwNjS3MDE0dDY-JUAQADLyHI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PRISM SHEET AND OPTICAL SHEET</title><source>esp@cenet</source><creator>MAKINO SHINZO ; IWASA TAKEHIKO ; HAYASHI HIDEKI</creator><creatorcontrib>MAKINO SHINZO ; IWASA TAKEHIKO ; HAYASHI HIDEKI</creatorcontrib><description>A prism sheet is provided for making it possible to ensure high brightness and a wide viewing angle characteristic in a state integrated with a reflective polarizing function film. A prism sheet (7) is composed of a plurality of lens units (7a) which each have substantially triangle shapes in cross-section and extend along their ridgelines and are formed in parallel at least on a surface. The prism has such a structure that it is put between a pair of polarizers disposed in a cross Nicol arrangement to make its ridge line consistent with a transmission axis of either of the polarizers. The total transmittance of light beams incident from the external surface on the shape arrangement side of such structured prism sheet (7) is not larger than 2% of the total transmittance of light beams through such a parallel Nicol structure of a pair of polarizers that no prim sheet is put between them.</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>2010</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=20100218&DB=EPODOC&CC=US&NR=2010039704A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100218&DB=EPODOC&CC=US&NR=2010039704A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAKINO SHINZO</creatorcontrib><creatorcontrib>IWASA TAKEHIKO</creatorcontrib><creatorcontrib>HAYASHI HIDEKI</creatorcontrib><title>PRISM SHEET AND OPTICAL SHEET</title><description>A prism sheet is provided for making it possible to ensure high brightness and a wide viewing angle characteristic in a state integrated with a reflective polarizing function film. A prism sheet (7) is composed of a plurality of lens units (7a) which each have substantially triangle shapes in cross-section and extend along their ridgelines and are formed in parallel at least on a surface. The prism has such a structure that it is put between a pair of polarizers disposed in a cross Nicol arrangement to make its ridge line consistent with a transmission axis of either of the polarizers. The total transmittance of light beams incident from the external surface on the shape arrangement side of such structured prism sheet (7) is not larger than 2% of the total transmittance of light beams through such a parallel Nicol structure of a pair of polarizers that no prim sheet is put between them.</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>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANCPIM9lUI9nB1DVFw9HNR8A8I8XR29IGI8DCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSS-NBgIwNDAwNjS3MDE0dDY-JUAQADLyHI</recordid><startdate>20100218</startdate><enddate>20100218</enddate><creator>MAKINO SHINZO</creator><creator>IWASA TAKEHIKO</creator><creator>HAYASHI HIDEKI</creator><scope>EVB</scope></search><sort><creationdate>20100218</creationdate><title>PRISM SHEET AND OPTICAL SHEET</title><author>MAKINO SHINZO ; IWASA TAKEHIKO ; HAYASHI HIDEKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2010039704A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2010</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>MAKINO SHINZO</creatorcontrib><creatorcontrib>IWASA TAKEHIKO</creatorcontrib><creatorcontrib>HAYASHI HIDEKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAKINO SHINZO</au><au>IWASA TAKEHIKO</au><au>HAYASHI HIDEKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRISM SHEET AND OPTICAL SHEET</title><date>2010-02-18</date><risdate>2010</risdate><abstract>A prism sheet is provided for making it possible to ensure high brightness and a wide viewing angle characteristic in a state integrated with a reflective polarizing function film. A prism sheet (7) is composed of a plurality of lens units (7a) which each have substantially triangle shapes in cross-section and extend along their ridgelines and are formed in parallel at least on a surface. The prism has such a structure that it is put between a pair of polarizers disposed in a cross Nicol arrangement to make its ridge line consistent with a transmission axis of either of the polarizers. The total transmittance of light beams incident from the external surface on the shape arrangement side of such structured prism sheet (7) is not larger than 2% of the total transmittance of light beams through such a parallel Nicol structure of a pair of polarizers that no prim sheet is put between them.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US2010039704A1 |
| source | esp@cenet |
| 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 | PRISM SHEET AND OPTICAL SHEET |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T03%3A43%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MAKINO%20SHINZO&rft.date=2010-02-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2010039704A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |