LIQUID CRYSTAL COMPOSITION HAVING NEGATIVE DIELECTRIC ANISOTROPY, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
PROBLEM TO BE SOLVED: To provide a liquid crystal composition having a negative dielectric anisotropy, which has a large n and a low ; and to provide a liquid crystal display device using the same.SOLUTION: The liquid crystal composition having a negative dielectric anisotropy contains at least one...
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| creator | MARUYAMA KAZUNORI KOTANI KUNIHIKO TANIGUCHI SHIRO OISHI HARUMI |
| description | PROBLEM TO BE SOLVED: To provide a liquid crystal composition having a negative dielectric anisotropy, which has a large n and a low ; and to provide a liquid crystal display device using the same.SOLUTION: The liquid crystal composition having a negative dielectric anisotropy contains at least one compound represented by formula (I) (wherein Rand Rare each independently 1-8C alkyl, alkoxy, 2-8C alkenyl or alkenyloxy; Xto Xare each independently hydrogen, fluorine or chlorine; aand aare each independently 0 or 1; Zand Zare each independently a single bond, -CHCH-, -C≡C-, -C=N-N=C-, -CH=CH-, -CF=CF-, CFO-, -OCF-, -COO- or -OCO-; and Aand Aare each independently a specific divalent 6-membered ring). |
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and to provide a liquid crystal display device using the same.SOLUTION: The liquid crystal composition having a negative dielectric anisotropy contains at least one compound represented by formula (I) (wherein Rand Rare each independently 1-8C alkyl, alkoxy, 2-8C alkenyl or alkenyloxy; Xto Xare each independently hydrogen, fluorine or chlorine; aand aare each independently 0 or 1; Zand Zare each independently a single bond, -CHCH-, -C≡C-, -C=N-N=C-, -CH=CH-, -CF=CF-, CFO-, -OCF-, -COO- or -OCO-; and Aand Aare each independently a specific divalent 6-membered ring).</description><language>eng</language><subject>ADHESIVES ; CHEMISTRY ; 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 ; DYES ; FREQUENCY-CHANGING ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PAINTS ; PHYSICS ; POLISHES ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2013</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=20130110&DB=EPODOC&CC=JP&NR=2013006979A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130110&DB=EPODOC&CC=JP&NR=2013006979A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MARUYAMA KAZUNORI</creatorcontrib><creatorcontrib>KOTANI KUNIHIKO</creatorcontrib><creatorcontrib>TANIGUCHI SHIRO</creatorcontrib><creatorcontrib>OISHI HARUMI</creatorcontrib><title>LIQUID CRYSTAL COMPOSITION HAVING NEGATIVE DIELECTRIC ANISOTROPY, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME</title><description>PROBLEM TO BE SOLVED: To provide a liquid crystal composition having a negative dielectric anisotropy, which has a large n and a low ; 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and to provide a liquid crystal display device using the same.SOLUTION: The liquid crystal composition having a negative dielectric anisotropy contains at least one compound represented by formula (I) (wherein Rand Rare each independently 1-8C alkyl, alkoxy, 2-8C alkenyl or alkenyloxy; Xto Xare each independently hydrogen, fluorine or chlorine; aand aare each independently 0 or 1; Zand Zare each independently a single bond, -CHCH-, -C≡C-, -C=N-N=C-, -CH=CH-, -CF=CF-, CFO-, -OCF-, -COO- or -OCO-; and Aand Aare each independently a specific divalent 6-membered ring).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMISTRY 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 DYES FREQUENCY-CHANGING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | LIQUID CRYSTAL COMPOSITION HAVING NEGATIVE DIELECTRIC ANISOTROPY, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME |
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