A viewing‐angle‐controllable blue‐phase liquid‐crystal display |
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| Authors: | Li‐Wei Liu Jian‐Peng Cui Da‐Hai Li Qiong‐Hua Wang |
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| Affiliation: | Sichuan University, School of Electronics and Information Engineering and the State Key Laboratory of Fundamental Science on Synthetic Vision, Yihuan Rd., Chengdu, Sichuan 61165, China. |
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| Abstract: | Abstract— A viewing‐angle‐controllable liquid‐crystal display (LCD) is proposed. When the device is only driven by an in‐plane electric field, it exhibits a wide‐viewing‐angle (WVA) mode. And it exhibits narrow‐viewing‐angle (NVA) mode when it is driven by a vertical electric field as well as an in‐plane electric field. In this manner, the viewing angle of the device can be controlled from 100° to 30°. The device exhibits a good viewing‐angle‐controlling characteristic and high transmittance. |
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| Keywords: | Liquid‐crystal display blue‐phase liquid crystal controllable viewing angle |
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