发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To realize a liquid crystal display device having high-quality display performance and improved in the display performance with respect to display quality such as the color reproducibility, the contrast characteristic and the visual angle characteristic of a displayed picture. SOLUTION: This liquid crystal display device is provided with a liquid crystal display element 9 to be driven for displaying the picture, optical anisotropic elements 10 and 11 having an optical axis perpendicular to the substrate surface of the element 9 and such a characterictis that its optical anisotropy is negative contrariety to a liquid crystal layer 5 and respectively arranged on the upper and the lower sides of a liquid crystal cell 6 for driving one by one, and a light control element 12 arranged below a polarizing plate 7 on a display surface side out of two polarizing plates 7 and 8 and having the anisotropy of light scattered transmissivity that the scattered transmitting intensity of light in a specified direction shows larger distribution than that in a direction other than the specified direction and the light of the direction other than the specified direction is advanced straight and transmitted. |
申请公布号 |
JPH0950026(A) |
申请公布日期 |
1997.02.18 |
申请号 |
JP19950202303 |
申请日期 |
1995.08.08 |
申请人 |
TOSHIBA CORP;SUMITOMO CHEM CO LTD |
发明人 |
ISHIKAWA MASAHITO;WATANABE RYOICHI;HADO HITOSHI;HONDA TAKU;SHIMIZU AKIKO |
分类号 |
G02F1/1333;G02F1/1335;G02F1/1347 |
主分类号 |
G02F1/1333 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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