Blue-phase liquid crystal display with high dielectric material |
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| Authors: | Jianlong Liu Hongmei Ma |
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| Institution: | 1. Department of Applied Physics, Hebei University of Technology, Tianjin, P. R. China;2. Tianjin Key Laboratory of Electronic Materials and Devices, Hebei University of Technology, Tianjin, P. R. China |
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| Abstract: | A blue-phase liquid crystal display (BPLCD) with low operating voltage and high transmittance is demonstrated by using a high dielectric material, which is used as an insulation layer or protrusion fixed on the pixel and common electrodes in in-plane switching (IPS) mode. The operating voltage is reduced to about 14 V and the transmittance is improved for the BPLCD with high dielectric constant protrusion. Compared with the conventional protrusion electrode structure, the proposed protrusion can make manufacturing process simple and easy because the electrode has no complex shape. The results will be significant in designing optimal BPLCDs. |
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| Keywords: | BPLCD low operating voltage high transmittance high dielectric material |
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