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    COLOR TONE CORRECTING AGENT, SQUARYLIUM COMPOUND AND OPTICAL FILTER
    6.
    发明公开
    COLOR TONE CORRECTING AGENT, SQUARYLIUM COMPOUND AND OPTICAL FILTER 审中-公开
    COLOR修正手段方酸连接及光学滤波器

    公开(公告)号：EP2524948A4

    公开(公告)日：2013-06-19

    申请号：EP10843140

    申请日：2010-12-03

    Applicant: ADEKA CORP

    Inventor： MAEDA YOSUKE ,  ISHIDA TATSUYA

    IPC: C09B23/00 ,  C07D209/12 ,  G02B5/22

    CPC classification number: C07D209/12 ,  C07D403/08 ,  C09B57/007 ,  G02B5/223 ,  G03F7/105

    Abstract: The present invention provides a color tone correcting agent having suitable heat resistance for use in an optical filter, a novel squarylium compound that is specifically preferable as the color tone correcting agent, and an optical filter including the color tone correcting agent. Specifically, the present invention provides a color tone correcting agent including a squarylium compound represented by the general formula (1), a novel squarylium compound which is represented by the general formula (4) and is preferable as the color tone correcting agent, and an optical filter including the color tone correcting agent. The general formula (1) and (4) are each as defined in the specification.

    Cyanine compound and optical filter using the compound
    7.
    发明专利
    Cyanine compound and optical filter using the compound 有权
    氰化合物和使用该化合物的光学过滤器

    公开(公告)号：JP2009227967A

    公开(公告)日：2009-10-08

    申请号：JP2009008499

    申请日：2009-01-19

    Applicant: Adeka Corp ,  株式会社Adeka

    Inventor： MAEDA YOSUKE ,  ISHIDA TATSUYA ,  YANAGISAWA TOMOHITO ,  SHIGENO KOICHI

    IPC: C09B23/00 ,  C07F15/02 ,  C07F17/02 ,  C09B67/42 ,  G02B5/22

    Abstract: PROBLEM TO BE SOLVED: To provide a new cyanine compound useful for optical elements, in particular the compound having a sharp light absorption in the wavelength range of 480-500 nm, excellent in lightfastness, particularly suitable for a light absorbent for an optical filter using as an image display device, and to provide an optical filter composed of the compound. SOLUTION: Provided are the cyanine compound represented by general formula (I) and the optical filter composed of the cyanine compound. The compound has a ferrocene structure at the Y1 site of the formula. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：为了提供用于光学元件的新的花青化合物，特别是在480-500nm的波长范围内具有尖锐的光吸收的化合物，耐光性优异，特别适合于用于 使用作为图像显示装置的光学滤波器，并提供由该化合物组成的滤光器。 解决方案：提供由通式（I）表示的花青化合物和由花青化合物组成的滤光器。 该化合物在式的Y1位具有二茂铁结构。 版权所有（C）2010，JPO＆INPIT

    Optical filter
    8.
    发明专利
    Optical filter 有权
    光学过滤器

    公开(公告)号：JP2007256717A

    公开(公告)日：2007-10-04

    申请号：JP2006082145

    申请日：2006-03-24

    Applicant: Adeka Corp ,  株式会社Adeka

    Inventor： ISHIDA TATSUYA

    IPC: G02B5/22 ,  C09B23/00 ,  C09B53/00 ,  G09F9/00

    Abstract: PROBLEM TO BE SOLVED: To provide an optical filter which is especially suitable for an optical filter for an image display device having a sharp light absorption particularly in a wavelength region of 450 to 620 nm.
    SOLUTION: The optical filter contains at least one kind of cyanin compound expressed by the formula (I). In the formula (I), R
    1 to R
    4 present respectively independently hydrogen atom, alkyl group having the number of carbon atoms 1 to 8, allyl group having the number of carbon atoms 6 to 20 or allyl-alkyl group having the number of carbon atoms 7 to 20 and R
    1 to R
    4 may be respectively connected to form a ring. Y
    1 and Y
    2 present respectively independently alkyl group having the number of carbon atoms 1 to 8, allyl group having the number of carbon atoms 6 to 20 or allyl-alkyl group having the number of carbon atoms 7 to 20, and R
    5 and R
    6 present respectively independently perhaloalkyl group having the number of carbon atoms 1 to 8. The alkyl group having the number of carbon atoms 1 to 8, the allyl group having the number of carbon atoms 6 to 20 and the allyl-alkyl group having the number of carbon atoms 7 to 20 presented by R
    1 to R
    4 , Y
    1 and Y
    2 may have substituents, and a methylene group in the alkyl group having the number of carbon atoms 1 to 8 may be substituted with -O- or -CH=CH-.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种特别适合用于具有尖锐光吸收的图像显示装置的滤光器的滤光器，特别是在450至620nm的波长范围内。 光学滤波器包含由式（I）表示的至少一种花青素化合物。 在式（I）中，R“SP”至R“SP”4分别独立地表示氢原子，碳原子数为1〜8的烷基， 碳原子6〜20或碳原子数7〜20的烯丙基 - 烷基和R 1 分别连接形成环。 Y 1 和Y 2 分别独立地表示碳原子数1〜8的烷基，碳原子数6〜20的烯丙基或烯丙基 - 烷基 碳原子数为7〜20，R“SP”5“和”SP“6分别独立地表示碳原子数为1〜8的全卤代烷基。 碳原子数1〜8，碳原子数6〜20的烯丙基和碳原子数7〜20的烯丙基 - 烷基，R＆lt; SP＆gt;〜＆lt; SP＆gt;〜R＆lt; SP > 4 ，Y 1 和Y 2 可以具有取代基，并且具有1至8个碳原子数的烷基中的亚甲基可以被取代 与-O-或-CH = CH-。 版权所有（C）2008，JPO＆INPIT

    Optical recording medium
    9.
    发明专利
    Optical recording medium 审中-公开
    光学记录介质

    公开(公告)号：JP2011110725A

    公开(公告)日：2011-06-09

    申请号：JP2009266644

    申请日：2009-11-24

    Applicant: Adeka Corp ,  Pioneer Electronic Corp ,  パイオニア株式会社 ,  株式会社Adeka

    Inventor： KONDO ATSUSHI ,  YANO TORU ,  SHIGENO KOICHI ,  ISHIDA TATSUYA ,  YANAGISAWA TOMOHITO ,  AOYAMA YOHEI

    IPC: B41M5/26 ,  G11B7/244

    Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having good recording sensitivity and jitter characteristic. SOLUTION: The optical recording medium 10 includes a substrate 11, a reflecting layer 12 laminated on the recording face 16 side of the substrate 11 and reflecting recording light which is blue laser light, a recording layer 13 laminated on the recording face 16 side of the reflecting layer 12 and containing a pigment material with maximum absorbing wave length of 390 to 500 nm and optical density of 0.3 or less in the maximum absorbing wavelength, and a protect layer 14 laminated on the recording face side of the recording layer 13 and comprising a dielectric substance protecting the recording layer 13 and having electroconductivity. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供具有良好记录灵敏度和抖动特性的光学记录介质。 解决方案：光记录介质10包括基板11，层叠在基板11的记录面16侧的反射层12和反射作为蓝色激光的记录光，层叠在记录面16上的记录层13 侧，并且含有最大吸收波长为390〜500nm，最大吸收波长的光密度为0.3以下的颜料，以及层叠在记录层13的记录面侧的保护层14 并且包括保护记录层13并具有导电性的电介质。 版权所有（C）2011，JPO＆INPIT

    Cyanine compound and optical filter comprising the cyanine compound
    10.
    发明专利
    Cyanine compound and optical filter comprising the cyanine compound 有权
    氰胺化合物和包含氰基化合物的光学过滤器

    公开(公告)号：JP2010241873A

    公开(公告)日：2010-10-28

    申请号：JP2009089502

    申请日：2009-04-01

    Applicant: Adeka Corp ,  株式会社Adeka

    Inventor： ISHIDA TATSUYA

    IPC: C09B23/00 ,  C09K3/00 ,  G02B5/20 ,  G02B5/22

    CPC classification number: C09B23/083 ,  C09B23/0008

    Abstract: PROBLEM TO BE SOLVED: To provide a compound suitable for a light-absorbing agent for an optical filter, and to provide an optical filter comprising the compound.
    SOLUTION: The cyanine compound represented by formula (I) is useful as a light-absorbing agent for a light having a wavelength of 750-1,100 nm, particularly 800-900 nm. The cyanine compound is excellent in light fastness and also excellent in heat resistance and moist heat resistance. The optical filter comprising the compound is suitably employed for enhancement of display qualities of an image display device, prevention of reflection of external light and prevention of erroneous operation of an infrared remote control.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供适用于滤光器的光吸收剂的化合物，并提供包含该化合物的滤光器。 解决方案：由式（I）表示的花青化合物可用作波长为750-1100nm，特别是800-900nm的光的光吸收剂。 花青化合物的耐光性优异，耐热性和耐湿热性也优异。 包含该化合物的滤光器适用于增强图像显示装置的显示质量，防止外部光的反射并防止红外遥控器的错误操作。 版权所有（C）2011，JPO＆INPIT

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