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48 条记录 (耗时 0.032 秒)

    Metal complex type squarylium compounds and optical recording media made by using the same
    5.
    发明授权
    Metal complex type squarylium compounds and optical recording media made by using the same 失效
    金属络合型方酸盐化合物和使用其制备的光学记录介质

    公开(公告)号：US06660867B2

    公开(公告)日：2003-12-09

    申请号：US10203409

    申请日：2002-11-27

    申请人： Ikuo Shimizu ,  Hiroshi Toyoda ,  Motoharu Kinugasa ,  Shiho Yamada ,  Soh Noguchi ,  Tsutomu Satoh ,  Tatsuya Tomura

    发明人： Ikuo Shimizu ,  Hiroshi Toyoda ,  Motoharu Kinugasa ,  Shiho Yamada ,  Soh Noguchi ,  Tsutomu Satoh ,  Tatsuya Tomura

    IPC分类号： B32B302

    CPC分类号： G11B7/247 ,  C09B57/007 ,  C09B57/10 ,  G11B7/007 ,  G11B7/249 ,  G11B7/2492 ,  G11B7/2495 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/256 ,  G11B7/2595 ,  Y10T428/21

    摘要： An object of the present invention is to provide a material having spectroscopic properties, light resistance, solubility and thermal decomposition properties suitable for recording for DVD-R. More specifically, the present invention provides squarylium compounds in a state of a metal complex represented by the general formula (I): wherein, R1 and R2 are the same or different, and represent an alkyl group optionally having a substituent, an aralkyl group optionally;,having a substituent, an aryl group optionally having a substituent, or a heterocyclic group optionally having a substituent; Q represents a metal atom with a coordination ability; q represents 2 or 3; and A represents an aryl group optionally having a substituent, a heterocyclic group optionally having a substituent, or Y═CH— wherein Y represents an aryl group optionally having a substituent or a heterocyclic group optionally having a substituent.

    摘要翻译： 本发明的目的是提供一种具有适于DVD-R记录的光谱特性，耐光性，溶解性和热分解性的材料。 更具体地，本发明提供了由通式（I）表示的金属络合物的状态的方酸化合物：其中R 1和R 2相同或不同，并且表示任选具有 取代基，任选具有取代基的芳烷基，任选具有取代基的芳基或任选具有取代基的杂环基; Q表示具有配位能力的金属原子; q表示2或3; A表示任选具有取代基的芳基，任选具有取代基的杂环基或Y = CH-，其中Y表示任选具有取代基的芳基或任选具有取代基的杂环基。

    Filters of electronic displays
    9.
    发明授权
    Filters of electronic displays 失效
    电子显示屏过滤器

    公开(公告)号：US07242542B2

    公开(公告)日：2007-07-10

    申请号：US10516749

    申请日：2003-07-03

    申请人： Ikuo Shimizu ,  Motoharu Kinugasa ,  Hiroshi Toyoda ,  Masanori Ikuta ,  Kyoko Katagi

    发明人： Ikuo Shimizu ,  Motoharu Kinugasa ,  Hiroshi Toyoda ,  Masanori Ikuta ,  Kyoko Katagi

    IPC分类号： G02B5/22 ,  C07D209/02

    CPC分类号： C07D207/335 ,  C07D209/14 ,  C07D403/08 ,  G02B5/223 ,  H01J2211/44 ,  Y10T428/1041

    摘要： A filter of an electronic display device provides a clear image, the filter comprising an squarylium compound represent by formula (II): wherein R15 and R17 independently represent a hydrogen atom, a halogen atom, substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, a nitro group, a cyano group, a hydroxyl group, a substituted or unsubstituted amino group, or a substituted or unsubstituted heterocyclic group; R16 and R18 independently represent an alkoxyalkoxyl-substituted alkyl group; R19 and R20 independently represent a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, a nitro group, a cyano group, a hydroxyl group, a substituted or unsubstituted amino group, or a substituted or unsubstituted heterocyclic group; m represents an integer of 0 to 4, wherein, when m is 2 to 4, R19 may be the same or different, respectively; and n represents an integer of 0 to 4, wherein, when n is 2 to 4, R20 may be the same or different respectively.

    摘要翻译： 电子显示装置的滤光器提供清晰的图像，该滤光片包括由式（II）表示的方酸化合物：其中R 15和R 17独立地表示氢原子 卤素原子，取代或未取代的烷基，取代或未取代的烷氧基，取代或未取代的芳烷基，取代或未取代的芳基，硝基，氰基，羟基，取代或未取代的氨基 ，或取代或未取代的杂环基; R 16和R 18独立地表示烷氧基烷氧基取代的烷基; R 19和R 20独立地表示卤素原子，取代或未取代的烷基，取代或未取代的烷氧基，取代或未取代的芳烷基，取代或未取代的烷基 芳基，硝基，氰基，羟基，取代或未取代的氨基或取代或未取代的杂环基; m表示0〜4的整数，其中，当m为2〜4时，R 19可以相同或不同， n表示0〜4的整数，n为2〜4时，R 20可以相同也可以不同。

    Filters for electronic display device
    10.
    发明授权
    Filters for electronic display device 失效
    电子显示设备滤波器

    公开(公告)号：US06818262B2

    公开(公告)日：2004-11-16

    申请号：US10347887

    申请日：2003-01-22

    申请人： Ikuo Shimizu ,  Motoharu Kinugasa ,  Hiroshi Toyoda ,  Shiho Yamada

    发明人： Ikuo Shimizu ,  Motoharu Kinugasa ,  Hiroshi Toyoda ,  Shiho Yamada

    IPC分类号： G02B522

    CPC分类号： C07D417/08 ,  C07D403/08 ,  C07D413/08 ,  C07D487/04 ,  Y10T428/1041

    摘要： The present invention provides filters for an electronic display device comprising a squarylium compound represented by the general formula (I): wherein X represents a nitrogen atom or an oxygen atom; Q represents a carbon atom, a nitrogen atom, an oxygen atom or a sulfur atom; and R1, R2, R3, R4, R5, R6 and m are as defined in the specification. The filters for an electronic display device of the present invention can selectively shield the light having such a wavelength that reduces the color purity, and thereby can provide clear images.

    摘要翻译： 本发明提供一种电子显示装置的滤光器，其包括由通式（I）表示的方酸化合物：其中X表示氮原子或氧原子; Q表示碳原子，氮原子，氧原子或硫原子; R 1，R 2，R 3，R 4，R 5，R 6和m如说明书中所定义。 本发明的电子显示装置的滤波器可以选择性地屏蔽具有降低色纯度的波长的光，从而可以提供清晰的图像。