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Patent Searching and Data


Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/053477
Kind Code:
A1
Abstract:
A liquid crystal display device (100A) according to the present invention has a liquid crystal layer (1), and a first and a second oriented film (12,13) that have undergone orientation processing. Each pixel of the liquid crystal layer (1) has a plurality of first small chambers (14a) separated by walls (10) and the first oriented film (12), and a plurality of second small chambers (14b) separated by walls (10) and the second oriented film (13). The plurality of first small chambers (14a) each have a first liquid crystal region (11a). The plurality of second small chambers (14b) each have a second liquid crystal region (11b). The first liquid crystal region and the second liquid crystal region (11a,11b) each have magnetic liquid crystal materials and dichroism pigments (21a,21b). The dichroism pigment (21a) of the first liquid crystal region (11a) is oriented along the orientation direction of the first oriented film (12), and the dichroism pigment (21b) of the second liquid crystal region (11b) is oriented along the orientation direction of the second oriented film (13).

Inventors:
ASAOKA Yasushi (())
浅岡 康 (())
MINOURA Kiyoshi (())
箕浦 潔 (())
Application Number:
JP2011/073830
Publication Date:
April 26, 2012
Filing Date:
October 17, 2011
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町22番22号 Osaka, 〒5458522, JP)
ASAOKA Yasushi (())
浅岡 康 (())
MINOURA Kiyoshi (())
International Classes:
G02F1/1347; G02F1/1334; G02F1/1368
Domestic Patent References:
WO2010023851A1
WO2010134236A1
Foreign References:
JPH04199024A
JPH06301005A
JP2007101843A
JP2002357844A
Attorney, Agent or Firm:
OKUDA Seiji (OKUDA & ASSOCIATES, 10th Floor Osaka Securities Exchange Bldg., 8-16, Kitahama 1-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
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Claims: