发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
<p>A novel liquid crystal display device without a decrease in display quality. The liquid crystal display device includes a pixel for displaying a still image at a frame frequency of less than or equal to 1 Hz, and a liquid crystal layer in the pixel has a dielectric constant anisotropy of greater than or equal to 2 and less than or equal to 5. With the above structure, a change in voltage applied to a pixel can be kept within an acceptable range of a deviation in gray level for displaying the same still image. Thus, flickers due to a low refresh rate can be reduced, which leads to an increase in display quality.</p> |
申请公布号 |
WO2014077295(A1) |
申请公布日期 |
2014.05.22 |
申请号 |
WO2013JP80735 |
申请日期 |
2013.11.07 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
KUBOTA, DAISUKE;HIRAKATA, YOSHIHARU;HATSUMI, RYO |
分类号 |
G02F1/133;G02F1/139;G09F9/30;G09F9/35;G09G3/20;G09G3/36 |
主分类号 |
G02F1/133 |
代理机构 |
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代理人 |
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地址 |
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