Chinese Journal of Liquid Crystals and Displays, Volume. 38, Issue 12, 1645(2023)

Optical properties of chiral polymer stability VA liquid crystal

Wen-quan DING*, Li-na WANG, Ya-fei YANG, Pan-pan WANG, Zhen-ting ZHOU, and Rong-rong LI
Author Affiliations
  • Jiangsu Hecheng Display Technology Co.,Ltd.,Nanjing 210014,China
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    Figures & Tables(16)
    Structure of polymer monomer T1567
    Structure of chiral monomer T1619
    PSVA model of LCD Master 2D
    Structure of PSVA multi-domain
    Effect of chiral monomer on LC alignment
    Influence of polarizer angle on transmittance
    Effect of chiral monomer ratio on the transmittance of C-PSVA
    Effect of chiral monomer on the LC direction
    Effect of cell gap on the C-PSVA transmittance
    Effect of refractive index on V-T curves at 3.4 μm gap
    Effect of refractive index on V-T curves at 3.0 μm gap
    Microscopic observation results of the cell
    V-T curves of C-PSVA and PSVA cells
    • Table 1. Liquid crystal parameters

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      Table 1. Liquid crystal parameters

      LCHAV653341HAV635496HAV674641PV016-001
      Δn0.10.1090.1290.145
      ne1.5851.5951.6191.641
      no1.4851.4861.491.496
      Δε-3.3-3.2-3.2-3.27
      ε3.53.43.53.53
      ε6.86.66.76.8
      K1118.912.615.515.7
      K3315.91517.616.7
    • Table 2. 1D model parameters of C-PSVA

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      Table 2. 1D model parameters of C-PSVA

      参数设定值
      下基板预倾角/(°)88
      配向方向/(°)45
      扭曲角/(°)0
      盒厚/μm3.4
      偏光片角度/(°)变量
      螺距/μm变量
    • Table 4. Chiral monomer ratio of PSVA and C-PSVA LC

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      Table 4. Chiral monomer ratio of PSVA and C-PSVA LC

      显示模式PSVAC-PSVA
      液晶HAV635496PV016-001
      T1619质量分数/%00.84
      螺距值/μm-12.8
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    Wen-quan DING, Li-na WANG, Ya-fei YANG, Pan-pan WANG, Zhen-ting ZHOU, Rong-rong LI. Optical properties of chiral polymer stability VA liquid crystal[J]. Chinese Journal of Liquid Crystals and Displays, 2023, 38(12): 1645

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    Paper Information

    Category: Research Articles

    Received: Sep. 22, 2023

    Accepted: --

    Published Online: Mar. 7, 2024

    The Author Email: Wen-quan DING (wenquan.ding@hcch.net.cn)

    DOI:10.37188/CJLCD.2023-0306

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