发明名称 |
Transflective liquid crystal display device with columnar spacers |
摘要 |
A transflective liquid crystal display device provided with columnar spacers is provided that can suppress variation in color tone of white in a reflective mode and can minimize degradation in reflectivity even when a coloring material used for a transmissive region and a coloring material used for a reflective region are the same. The device includes a color filter substrate, a TFT substrate, a liquid crystal material sandwiched by the color filter substrate and the TFT substrate, columnar spacers formed only in pixels having a green coloring material and defining a cell gap, and light-blocking portions provided only in predetermined regions in the vicinity of locations where the columnar spacers are formed.
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申请公布号 |
US7864284(B2) |
申请公布日期 |
2011.01.04 |
申请号 |
US20060277715 |
申请日期 |
2006.03.28 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MORII YASUHIRO;ISHIKAWA YOSHIMITSU;TERAMOTO HIROSHI |
分类号 |
G02F1/1335;G02F1/1333;G02F1/1339 |
主分类号 |
G02F1/1335 |
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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