LIQUID CRYSTAL BLUE PHASE
    3.
    发明申请
    LIQUID CRYSTAL BLUE PHASE 有权
    液晶蓝相

    公开(公告)号:US20130187091A1

    公开(公告)日:2013-07-25

    申请号:US13813065

    申请日:2012-01-19

    申请人: Zhigang Zheng

    发明人: Zhigang Zheng

    IPC分类号: C09K19/58

    摘要: Methods of forming a liquid crystal blue phase from composite materials comprising a chiral nematic liquid crystal host and an azobenzene-based bent-shape molecule are described. The composite materials quickly transfer from the liquid crystal blue phase to an isotropic phase under electromagnetic radiation and transfer from the isotropic phase to the liquid crystal blue phase when electromagnetic radiation is removed.

    摘要翻译: 描述了由包括手性向列型液晶宿主和偶氮苯类弯曲形分子的复合材料形成液晶蓝相的方法。 复合材料在电磁辐射下从液晶蓝相快速转移到各向同性相,并且当去除电磁辐射时,复合材料从各向同性相转移到液晶蓝相。

    BISTABLE BLUE PHASE LIQUID CRYSTAL
    4.
    发明申请
    BISTABLE BLUE PHASE LIQUID CRYSTAL 审中-公开
    双色蓝相液晶

    公开(公告)号:US20130299740A1

    公开(公告)日:2013-11-14

    申请号:US13825907

    申请日:2012-04-27

    申请人: Zhigang Zheng

    发明人: Zhigang Zheng

    IPC分类号: C09K19/02

    摘要: Composite materials, methods of making the composite materials, and optical devices including the composite materials are described herein. The composite materials include a chiral nematic liquid crystal and a crosslinked polymer. The composite materials form bistable liquid crystals and have a liquid crystal blue phase with a stability range greater than 60° C.

    摘要翻译: 本文描述了复合材料,复合材料的制造方法和包括复合材料的光学装置。 复合材料包括手性向列液晶和交联聚合物。 复合材料形成双稳态液晶并具有稳定范围大于60℃的液晶蓝相。

    Liquid crystal blue phase
    5.
    发明授权
    Liquid crystal blue phase 有权
    液晶蓝相

    公开(公告)号:US08518499B2

    公开(公告)日:2013-08-27

    申请号:US13813065

    申请日:2012-01-19

    申请人: Zhigang Zheng

    发明人: Zhigang Zheng

    摘要: Methods of forming a liquid crystal blue phase from composite materials comprising a chiral nematic liquid crystal host and an azobenzene-based bent-shape molecule are described. The composite materials quickly transfer from the liquid crystal blue phase to an isotropic phase under electromagnetic radiation and transfer from the isotropic phase to the liquid crystal blue phase when electromagnetic radiation is removed.

    摘要翻译: 描述了由包括手性向列型液晶宿主和偶氮苯类弯曲形分子的复合材料形成液晶蓝相的方法。 复合材料在电磁辐射下从液晶蓝相快速转移到各向同性相,并且当去除电磁辐射时,复合材料从各向同性相转移到液晶蓝相。

    LIQUID CRYSTAL BLUE PHASE
    6.
    发明申请
    LIQUID CRYSTAL BLUE PHASE 有权
    液晶蓝相

    公开(公告)号:US20130337197A1

    公开(公告)日:2013-12-19

    申请号:US14000207

    申请日:2012-03-22

    申请人: Zhigang Zheng

    发明人: Zhigang Zheng

    IPC分类号: C09K19/54

    摘要: Methods of forming a liquid crystal blue phase from composite materials having a chiral nematic liquid crystal host and a bent-shape molecule are described. The stable temperature range of the liquid crystal blue phase may be improved by controlling the thickness of the composite materials. For example, a given composition may have a maximum stable temperature range for the liquid crystal blue phase at about 1 μm.

    摘要翻译: 描述了由具有手性向列液晶主体和弯曲形状分子的复合材料形成液晶蓝相的方法。 通过控制复合材料的厚度可以提高液晶蓝相的稳定温度范围。 例如,给定的组合物可以具有约1um的液晶蓝相的最大稳定温度范围。