发明名称 |
VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied.
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申请公布号 |
US2008303997(A1) |
申请公布日期 |
2008.12.11 |
申请号 |
US20080121390 |
申请日期 |
2008.05.15 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
TAKEDA ARIHIRO;OHMURO KATSUFUMI;KOIKE YOSHIO;KATAOKA SHINGO;SASAKI TAKAHIRO;SASABAYASHI TAKASHI;TSUDA HIDEAKI;CHIDA HIDEO;OHASHI MAKOTO;OKAMOTO KENJI;YAMAGUCHI HISASHI;OTANI MINORU;MORISHIGE MAKOTO;FURUKAWA NORIAKI;KAMADA TSUYOSHI;TANAKA YOSHINORI;HOSHINO ATUYUKI;HAYASHI SHOUGO;TAKIZAWA HIDEAKI;KINJOU TAKESHI;TACHIBANAKI MAKOTO;IMOTO KEIJI;HASEGAWA TADASHI;YOSHIDA HIDEFUMI;INOUE HIROYASU;TANIGUCHI YOJI;FUJIKAWA TETSUYA;MURATA SATOSHI;SAWASAKI MANABU;TANOSE TOMONORI;HIROTA SIRO;IKEDA MASAHIRO;TASHIRO KUNIHIRO;TSUKAO KOUJI;TASAKA YASUTOSHI;MAYAMA TAKATOSHI;TANUMA SEIJI;NAKANISHI YOHEI |
分类号 |
G02B5/20;G02F1/1337;G02B5/30;G02F1/1333;G02F1/1335;G02F1/13363;G02F1/1339;G02F1/1343;G02F1/136;G02F1/1368;G02F1/137;G02F1/139;G09F9/30;G09F9/35 |
主分类号 |
G02B5/20 |
代理机构 |
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