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    Isosorbide derivative, liquid crystal composition, liquid crystal element, and liquid crystal display device
    12.
    发明授权
    Isosorbide derivative, liquid crystal composition, liquid crystal element, and liquid crystal display device 有权
    异山梨醇衍生物，液晶组合物，液晶元件和液晶显示装置

    公开(公告)号：US09441164B2

    公开(公告)日：2016-09-13

    申请号：US14338587

    申请日：2014-07-23

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Momoko Kato ,  Yasuhiro Niikura ,  Tetsuji Ishitani ,  Yuko Kawata

    IPC: C09K19/58 ,  C07D493/04 ,  C09K19/04 ,  C09K19/34

    CPC classification number: C09K19/588 ,  C07D493/04 ,  C09K2019/0466 ,  C09K2019/3408

    Abstract: To provide a novel material for a liquid crystal composition that can be used for various liquid crystal display devices. A novel isosorbide derivative represented by General Formula (G2) is provided. In General Formula (G2), Ar1, Ar2, Ar3, and Ar4 each independently represent a substituted or unsubstituted arylene group having 6 to 12 carbon atoms, a substituted or unsubstituted cycloalkylene group having 3 to 12 carbon atoms, or a substituted or unsubstituted cycloalkenylene group having 4 to 12 carbon atoms; l, k, m, and n each independently represent any of 0 to 3; R21 and R23 each independently represent oxygen, a single bond, or a substituted or unsubstituted alkylene group having 1 to 12 carbon atoms; and R22 and R24 each independently represent hydrogen, oxygen, a substituted or unsubstituted alkyl group having 1 to 12 carbon atoms, or a substituted or unsubstituted alkoxy group having 1 to 12 carbon atoms.

    Abstract translation: 提供可用于各种液晶显示装置的液晶组合物的新型材料。 提供由通式（G2）表示的新型异山梨醇衍生物。 在通式（G2）中，Ar1，Ar2，Ar3和Ar4各自独立地表示取代或未取代的碳原子数为6〜12的亚芳基，取代或未取代的碳原子数为3〜12的亚环烷基，或取代或未取代的亚环烯基 具有4至12个碳原子的基团; l，k，m和n各自独立地表示0〜3中的任一个。 R 21和R 23各自独立地表示氧，单键或取代或未取代的碳原子数1〜12的亚烷基。 R 22和R 24各自独立地表示氢，氧，取代或未取代的碳原子数1〜12的烷基或取代或未取代的碳原子数1〜12的烷氧基。

    ORGANIC COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE
    14.
    发明申请
    ORGANIC COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    有机化合物，液晶组合物，液晶元件和液晶显示装置

    公开(公告)号：US20150034870A1

    公开(公告)日：2015-02-05

    申请号：US14330012

    申请日：2014-07-14

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Momoko Kato ,  Yasuhiro Niikura ,  Makoto Ikenaga ,  Manabu Kobayashi ,  Tetsuji Ishitani

    IPC: C09K19/58 ,  C07C43/21 ,  C07C43/205

    CPC classification number: C07C43/21 ,  C07C43/205 ,  C07C2601/14 ,  C09K19/20 ,  C09K19/3066 ,  C09K19/586

    Abstract: A novel organic compound that can be used in a variety of liquid crystal devices or a liquid crystal composition containing the novel organic compound is provided. An organic compound represented by General Formula (G1) is provided. A novel liquid crystal composition containing the organic compound is provided. In General Formula (G1), Ar1 and Ar2 separately represent a substituted or unsubstituted arylene group having 6 to 12 carbon atoms, a substituted or unsubstituted cycloalkylene group having 3 to 12 carbon atoms, or a substituted or unsubstituted cycloalkenylene group having 3 to 12 carbon atoms. In addition, m and n separately represent 0 or 1. R1 and R2 separately represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 11 carbon atoms, or a substituted or unsubstituted alkoxy group having 1 to 11 carbon atoms.

    Abstract translation: 提供了可用于各种液晶装置的新型有机化合物或含有新型有机化合物的液晶组合物。 提供由通式（G1）表示的有机化合物。 提供了含有有机化合物的新型液晶组合物。 在通式（G1）中，Ar 1和Ar 2分别表示取代或未取代的碳原子数为6〜12的亚芳基，取代或未取代的碳原子数为3〜12的亚环烷基，或取代或未取代的碳数为3〜12的亚环烯基 原子 此外，m和n分别表示0或1.R 1和R 2分别表示氢原子，取代或未取代的碳原子数1〜11的烷基或取代或未取代的碳原子数1〜11的烷氧基。

    Organic Compound
    15.
    发明申请
    Organic Compound 有权

    公开(公告)号：US20230132153A1

    公开(公告)日：2023-04-27

    申请号：US17942324

    申请日：2022-09-12

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Anna Tada ,  Sachiko Kawakami ,  Daisuke Kubota ,  Kazuya Sugimoto ,  Yasuhiro Niikura ,  Akio Yamashita

    IPC: H01L51/00 ,  C07D209/88

    Abstract: Provided is a highly convenient, useful, or reliable novel organic compound represented by General Formula (G1), where A1 represents any of hydrogen, deuterium, an alkyl group having 1 to 13 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 25 carbon atoms, a heteroaryl group having 2 to 25 carbon atoms, and a diarylamino group; Ar1 to Ar4 each independently represent any of an aryl group having 6 to 25 carbon atoms, a heteroaryl group having 2 to 25 carbon atoms, and a diarylamino group; and R1 to R6 each independently represent any of hydrogen, deuterium, an alkyl group having 1 to 13 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 25 carbon atoms, a heteroaryl group having 2 to 25 carbon atoms, and an alkoxy group having 1 to 13 carbon atoms.

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