发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
<p>To provide a liquid crystal display device with a wide view angle whose transmittance and contrast ratio can be further improved. The liquid crystal display device of the present invention comprises a first substrate, a liquid crystal layer, and a second substrate that are arranged toward a display face in this order. The first and second substrates comprise a polarizer and a transparent electrode. The first substrate comprises a reflecting plate. The liquid crystal layer is composed of a liquid crystal material having negative dielectric anisotropy. At least one of the first and second substrates comprises a ?/4 phase difference layer formed with a dielectric in an area in which the substrate and the reflecting plate overlap when viewed from the display face. The ?/4 phase difference layer is arranged in the liquid crystal layer side of the transparent electrode.</p> |
申请公布号 |
WO2009072322(A1) |
申请公布日期 |
2009.06.11 |
申请号 |
WO2008JP63905 |
申请日期 |
2008.08.01 |
申请人 |
SHARP KABUSHIKI KAISHA;FUJIOKA, KAZUYOSHI;OGAWA, KATSUYA;HONGO, KOKI |
发明人 |
FUJIOKA, KAZUYOSHI;OGAWA, KATSUYA;HONGO, KOKI |
分类号 |
G02F1/13363;G02F1/1333;G02F1/1335;G02F1/1337;G02F1/1368 |
主分类号 |
G02F1/13363 |
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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