Vertically-aligned (VA) liquid crystal display device
A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regu...
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| creator | SASAKI, TAKAHIRO MORISHIGE, MAKOTO KINJOU, TAKESHI TAKEDA, ARIHIRO KOIKE, YOSHIO TANAKA, YOSHINORI TSUDA, HIDEAKI KAMADA, TSUYOSHI HAYASHI, SHOUGO TAKIZAWA, HIDEAKI KATAOKA, SHINGO OTANI, MINORU CHIDA, HIDEO SASABAYASHI, TAKASHI FURUKAWA, NORIAKI HOSHINO, ATUYUKI OHASHI, MAKOTO OKAMOTO, KENJI OHMURO, KATSUFUMI YAMAGUCHI, HISASHI |
| description | A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants nx and ny and dielectric constant nz in a direction of thickness thereof have the following relation: nx, ny ≥ nz (except nx = ny = nz), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof. |
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The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants nx and ny and dielectric constant nz in a direction of thickness thereof have the following relation: nx, ny ≥ nz (except nx = ny = nz), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.</description><language>eng ; fre ; ger</language><subject>ADVERTISING ; 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 ; EDUCATION ; FREQUENCY-CHANGING ; LABELS OR NAME-PLATES ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; SEALS ; SIGNS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2008</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=20080625&DB=EPODOC&CC=EP&NR=1930767A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080625&DB=EPODOC&CC=EP&NR=1930767A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SASAKI, TAKAHIRO</creatorcontrib><creatorcontrib>MORISHIGE, MAKOTO</creatorcontrib><creatorcontrib>KINJOU, TAKESHI</creatorcontrib><creatorcontrib>TAKEDA, ARIHIRO</creatorcontrib><creatorcontrib>KOIKE, YOSHIO</creatorcontrib><creatorcontrib>TANAKA, YOSHINORI</creatorcontrib><creatorcontrib>TSUDA, HIDEAKI</creatorcontrib><creatorcontrib>KAMADA, TSUYOSHI</creatorcontrib><creatorcontrib>HAYASHI, SHOUGO</creatorcontrib><creatorcontrib>TAKIZAWA, HIDEAKI</creatorcontrib><creatorcontrib>KATAOKA, SHINGO</creatorcontrib><creatorcontrib>OTANI, MINORU</creatorcontrib><creatorcontrib>CHIDA, HIDEO</creatorcontrib><creatorcontrib>SASABAYASHI, TAKASHI</creatorcontrib><creatorcontrib>FURUKAWA, NORIAKI</creatorcontrib><creatorcontrib>HOSHINO, ATUYUKI</creatorcontrib><creatorcontrib>OHASHI, MAKOTO</creatorcontrib><creatorcontrib>OKAMOTO, KENJI</creatorcontrib><creatorcontrib>OHMURO, KATSUFUMI</creatorcontrib><creatorcontrib>YAMAGUCHI, HISASHI</creatorcontrib><title>Vertically-aligned (VA) liquid crystal display device</title><description>A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. 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MORISHIGE, MAKOTO ; KINJOU, TAKESHI ; TAKEDA, ARIHIRO ; KOIKE, YOSHIO ; TANAKA, YOSHINORI ; TSUDA, HIDEAKI ; KAMADA, TSUYOSHI ; HAYASHI, SHOUGO ; TAKIZAWA, HIDEAKI ; KATAOKA, SHINGO ; OTANI, MINORU ; CHIDA, HIDEO ; SASABAYASHI, TAKASHI ; FURUKAWA, NORIAKI ; HOSHINO, ATUYUKI ; OHASHI, MAKOTO ; OKAMOTO, KENJI ; OHMURO, KATSUFUMI ; YAMAGUCHI, HISASHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1930767A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2008</creationdate><topic>ADVERTISING</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>EDUCATION</topic><topic>FREQUENCY-CHANGING</topic><topic>LABELS OR NAME-PLATES</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>SEALS</topic><topic>SIGNS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>SASAKI, TAKAHIRO</creatorcontrib><creatorcontrib>MORISHIGE, MAKOTO</creatorcontrib><creatorcontrib>KINJOU, TAKESHI</creatorcontrib><creatorcontrib>TAKEDA, ARIHIRO</creatorcontrib><creatorcontrib>KOIKE, YOSHIO</creatorcontrib><creatorcontrib>TANAKA, YOSHINORI</creatorcontrib><creatorcontrib>TSUDA, HIDEAKI</creatorcontrib><creatorcontrib>KAMADA, TSUYOSHI</creatorcontrib><creatorcontrib>HAYASHI, SHOUGO</creatorcontrib><creatorcontrib>TAKIZAWA, HIDEAKI</creatorcontrib><creatorcontrib>KATAOKA, SHINGO</creatorcontrib><creatorcontrib>OTANI, MINORU</creatorcontrib><creatorcontrib>CHIDA, HIDEO</creatorcontrib><creatorcontrib>SASABAYASHI, TAKASHI</creatorcontrib><creatorcontrib>FURUKAWA, NORIAKI</creatorcontrib><creatorcontrib>HOSHINO, ATUYUKI</creatorcontrib><creatorcontrib>OHASHI, MAKOTO</creatorcontrib><creatorcontrib>OKAMOTO, KENJI</creatorcontrib><creatorcontrib>OHMURO, KATSUFUMI</creatorcontrib><creatorcontrib>YAMAGUCHI, HISASHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SASAKI, TAKAHIRO</au><au>MORISHIGE, MAKOTO</au><au>KINJOU, TAKESHI</au><au>TAKEDA, ARIHIRO</au><au>KOIKE, YOSHIO</au><au>TANAKA, YOSHINORI</au><au>TSUDA, HIDEAKI</au><au>KAMADA, TSUYOSHI</au><au>HAYASHI, SHOUGO</au><au>TAKIZAWA, HIDEAKI</au><au>KATAOKA, SHINGO</au><au>OTANI, MINORU</au><au>CHIDA, HIDEO</au><au>SASABAYASHI, TAKASHI</au><au>FURUKAWA, NORIAKI</au><au>HOSHINO, ATUYUKI</au><au>OHASHI, MAKOTO</au><au>OKAMOTO, KENJI</au><au>OHMURO, KATSUFUMI</au><au>YAMAGUCHI, HISASHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vertically-aligned (VA) liquid crystal display device</title><date>2008-06-25</date><risdate>2008</risdate><abstract>A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants nx and ny and dielectric constant nz in a direction of thickness thereof have the following relation: nx, ny ≥ nz (except nx = ny = nz), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING 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 EDUCATION FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | Vertically-aligned (VA) liquid crystal display device |
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