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    CHARGE-TRANSPORTING MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE
    4.
    发明申请
    CHARGE-TRANSPORTING MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
    充电传输材料和有机电致发光器件

    公开(公告)号：US20120126221A1

    公开(公告)日：2012-05-24

    申请号：US13388132

    申请日：2010-07-27

    申请人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise ,  Hiroo Takizawa

    发明人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise ,  Hiroo Takizawa

    IPC分类号： H01L51/54 ,  C07D403/14 ,  C07D401/10 ,  C07D403/10

    CPC分类号： C07D403/10 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5048

    摘要： A charge-transporting material contains a compound represented by the following formula (1) in an organic layer, in which the contents of specific halogen-containing compounds are 0.1% or less to the compound represented by formula (1). In formula (1), each of A1 and A2 independently represents N, —CH or —CR; R represents a substituent; L represents a single bond, an arylene group, a cycloalkylene group or an aromatic heterocyclic group; each of R1 to R5 independently represents a substituent; each of n1, n2 and n3 independently represents an integer of 0 to 4; each of n4 and n5 independently represents an integer of 0 to 5; and each of p and q independently represents an integer of 1 to 4.

    摘要翻译： 电荷输送材料在有机层中含有下述式（1）表示的化合物，其中特定含卤素化合物的含量相对于式（1）表示的化合物为0.1％以下。 在式（1）中，A1和A2各自独立地表示N，-CH或-CR; R表示取代基; L表示单键，亚芳基，亚环烷基或芳族杂环基; R 1〜R 5各自独立地表示取代基。 n1，n2和n3各自独立地表示0〜4的整数， n4和n5各自独立地表示0〜5的整数， p和q各自独立地表示1〜4的整数。

    Hologram recording material and hologram recording method
    6.
    发明申请
    Hologram recording material and hologram recording method 审中-公开
    全息记录材料和全息记录方法

    公开(公告)号：US20060057467A1

    公开(公告)日：2006-03-16

    申请号：US11223200

    申请日：2005-09-12

    申请人： Hiroo Takizawa

    发明人： Hiroo Takizawa

    IPC分类号： G03H1/04

    CPC分类号： G03F7/001 ,  G03F7/26 ,  G03H1/02 ,  G03H2001/026 ,  G03H2001/0264 ,  G03H2240/24 ,  G03H2240/26 ,  G03H2250/38

    摘要： A hologram recording material and a hologram recording method, capable of attaining a high sensitivity, a high diffraction efficiency, a satisfactory storability and a dry processability at the same time and applicable to a high-density optical recording medium, a three-dimensional display, a holographic optical element and the like, are provided. The hologram recording method is characterized in causing a change in an alignment of a compound having a specific birefringence upon holographic exposure and fixing the alignment by a chemical reaction so as to record an unrewritable modulation in refractive index in a unrewritable mode. The hologram recording material is characterized in including a low-molecular liquid crystalline compound having a polymerizable group, a photoreactive compound, and a polymerization initiator, and being of an unrewritable type.

    摘要翻译： 一种全息记录材料和全息记录方法，能够同时获得高灵敏度，高衍射效率，令人满意的存储性和干燥加工性，并适用于高密度光学记录介质，三维显示器， 全息光学元件等。 全息记录方法的特征在于在全息曝光时引起具有特定双折射的化合物的取向改变，并通过化学反应固定取向，以便以不可重写的方式记录折射率的不可调制的调制。 全息记录材料的特征在于包括具有可聚合基团的低分子液晶化合物，光反应性化合物和聚合引发剂，并且是不可重复类型的。

    Optical recording material, optical recording medium and optical recording/reproducing device
    7.
    发明申请
    Optical recording material, optical recording medium and optical recording/reproducing device 审中-公开
    光学记录材料，光学记录介质和光学记录/再现装置

    公开(公告)号：US20050265134A1

    公开(公告)日：2005-12-01

    申请号：US11037359

    申请日：2005-01-19

    申请人： Jiro Minabe ,  Shin Yasuda ,  Hiroo Takizawa

    发明人： Jiro Minabe ,  Shin Yasuda ,  Hiroo Takizawa

    IPC分类号： G03C1/73 ,  G03H1/02 ,  G11B7/0065 ,  G11B7/24 ,  G11B7/244 ,  G11B11/00

    CPC分类号： G11B7/0065 ,  G03H2001/026 ,  G03H2001/0264 ,  G03H2260/54

    摘要： The present invention provides an optical recording material for recording information by utilizing a change in absorption, a change in refractive index or a change in shape accompanying irradiation with light. The optical recording material includes a polymer or an oligomer which has a side chain containing one or more mesogenic groups and linked to a main chain and which contains two or more kinds of photoresponsive groups, each of which are different in absorption spectrum. The invention also provides an optical recording medium containing the optical recording material in a photosensitive layer. Further, the invention provides an optical recording reproduction apparatus for recording and/or reproducing information by using the optical recording medium.

    摘要翻译： 本发明提供了一种利用吸收变化，折射率变化或伴随光照射的形状变化来记录信息的光学记录材料。 光学记录材料包括聚合物或低聚物，该聚合物或低聚物具有含有一个或多个介晶基团并连接至主链的侧链，并且含有两种或多种光响应性基团，每种光吸收基团的吸收光谱不同。 本发明还提供一种在感光层中含有光学记录材料的光学记录介质。 此外，本发明提供了一种通过使用光学记录介质来记录和/或再现信息的光学记录再现设备。

    Optical recording material, optical recording medium and optical recording/reproducing device
    8.
    发明申请
    Optical recording material, optical recording medium and optical recording/reproducing device 审中-公开
    光学记录材料，光学记录介质和光学记录/再现装置

    公开(公告)号：US20050228153A1

    公开(公告)日：2005-10-13

    申请号：US10989344

    申请日：2004-11-17

    申请人： Jiro Minabe ,  Tatsuya Maruyama ,  Hiroo Takizawa

    发明人： Jiro Minabe ,  Tatsuya Maruyama ,  Hiroo Takizawa

    IPC分类号： G03H1/02 ,  C08F20/42 ,  C08G63/672 ,  G02B26/02 ,  G02B27/28 ,  G11B7/0065

    CPC分类号： G03H1/02 ,  C08G63/672 ,  G02B26/02 ,  G02B27/283 ,  G03H2001/0264

    摘要： Provided are an optical recording material for recording information based on a photoirradiation-induced change in absorption, refractive index or shape, an optical recording material containing a photoresponsive group-containing polymer or oligomer which includes a main chain and a mesogen group-containing side chain linked to the main chain, wherein at least two main-chain spacer groups having flexibility and different lengths are introduced into the main chain; an optical recording medium having a photosensitive layer containing the optical recording material; and an optical recording/reproducing device which uses the optical recording medium in recording and/or reproducing information. All or part of the mesogen group is preferably a photoresponsive group.

    摘要翻译： 提供了一种用于记录基于光照射引起的吸收，折射率或形状变化的信息的光学记录材料，包含含有光响应性基团的聚合物或低聚物的光学记录材料，其包含主链和含介晶基的侧链 连接到主链，其中具有柔性和不同长度的至少两个主链间隔基团被引入到主链中; 具有含有光学记录材料的感光层的光学记录介质; 以及在记录和/或再现信息中使用光学记录介质的光学记录/再现装置。 全部或部分介晶基团优选为光响应基团。