Development and Prospect of Viewing Angle Switchable Liquid Crystal Devices
نویسندگان
چکیده
As we move from the industrial age to information age, nowadays, opportunity access personal in public increases as computers (PCs), cell phones, automated teller machines (ATM) and other portable display devices have come into wider use, so it is well suited for these liquid crystal displays (LCDs) switch between wide viewing angle (WVA) (share mode) narrow (NVA) (privacy mode). In this review, summarized structures, principles characteristics of several that show great potential application controllable anti-peeping eyesight materials consist pure crystals (LCs), polymer dispersed LCs (PDLCs), stabilized (PSLCs) or network (PNLCs) non-LCs, which provides systematic next-generation angle-controllable LCDs with lower operating voltage, higher transmittance good characteristics. Because LCs/polymer composite films advantages long life, low power consumption energy saving, they are regarded mainstream technology displays.
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ژورنال
عنوان ژورنال: Crystals
سال: 2022
ISSN: ['2073-4352']
DOI: https://doi.org/10.3390/cryst12101347