Concept of chiral image storage and selection based on liquid crystals by circular polarization

SH Lee, SH Lee, SU Kim, S Kang, SD Lee - Optics Express, 2019 - opg.optica.org
We demonstrate a liquid crystal (LC)-based optical device with the polarization switching
capability, which can store two different chiral images to be selected according to the …

Blue-phase liquid crystal display with insulating protrusion

Y Guo, Y Wang, C Zhang, Q Mu, X Li, Y Sun… - Liquid …, 2018 - Taylor & Francis
In order to lower the saturation voltage and enhance the transmittance of in-plane switching
blue-phase liquid crystal display (IPS-BPLCD), IPS-BPLCD with insulating protrusion is …

Low gamma shift blue-phase liquid crystal display with electric field induced multi-domain electrode structure

Y Guo, X Li, Y Sun, C Zhang, Y Yang, H Zhang… - Liquid …, 2020 - Taylor & Francis
To reduce the gamma shift of blue-phase liquid crystal display (BPLCD), the multi-domain
electrode structure with four sub-electrodes is proposed. The effects of electrodes' …

Generation of intensity-tunable structural color from helical photonic crystals for full color reflective-type display

SU Kim, SH Lee, IH Lee, BY Lee, JH Na, SD Lee - Optics Express, 2018 - opg.optica.org
A new concept of intensity-tunable structural coloration is proposed on the basis of a helical
photonic crystal (HPC). The HPCs are constructed from a mixture of chiral reactive …

Single electro-optic curve for RGB colours in blue-phase liquid crystal display

Y Guo, X Li, Q Mu, Y Wang, C Zhang, H Dou… - Liquid …, 2019 - Taylor & Francis
The double-layer penetration electrode structure is proposed to obtain the low-operating
voltage blue-phase liquid crystal display (BPLCD) with single electro-optic curve for red …

Low voltage blue-phase liquid crystal display with insulating protrusion sandwiched between dual-layer electrodes

Y Guo, Y Wang, C Zhang, Q Mu, X Li, H Dou… - Liquid …, 2019 - Taylor & Francis
In order to lower the operating voltage of blue-phase liquid crystal display (BPLCD), a
BPLCD with insulating protrusion, which is sandwiched between dual-layer electrodes, is …

Low-gamma shift asymmetrical double-side blue-phase liquid crystal display

Y Guo, X Li, Y Yang, C Zhang, Y Sun, H Zhang… - Liquid …, 2020 - Taylor & Francis
ABSTRACT A single-domain blue-phase liquid crystal display (BPLCD), which has
asymmetrical double-side electrode structure, is proposed to reduce gamma shift. Firstly, the …

Reduced off-axis gamma shift of liquid crystal display by intercepting transmittance method

Y Guo, W Li, X Li, H Zhang, H Ma… - Journal of Physics D …, 2020 - iopscience.iop.org
Generally, the brightness and color of one image on a large-area flat panel display are
different when people watch a display image under different viewing angles. The gamma …

Multi-layer protruded electrodes for reducing the operating voltage and gamma shift of fringe-field switching LCDs

Y Guo, X Li, W Li, H Huai, H Zhang, H Ma, Y Sun - Liquid Crystals, 2020 - Taylor & Francis
To reduce the operating voltage and gamma shift of the nematic liquid crystal display (LCD),
a single-domain-protruded fringe-field switching (PFFS) electrode structure is designed. In …

[引用][C] 改善大视角下LCD 灰阶图像质量的研究进展

郭玉强, 孙玉宝 - 液晶与显示, 2020