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    LACTONE COPOLYMER AND RADIATION-SENSITIVE RESIN COMPOSITION
    6.
    发明公开
    LACTONE COPOLYMER AND RADIATION-SENSITIVE RESIN COMPOSITION 审中-公开
    LACTONCOPOLYMER和辐射敏感性树脂组合物

    公开(公告)号：EP1757628A4

    公开(公告)日：2008-04-30

    申请号：EP05737180

    申请日：2005-05-02

    Applicant: JSR CORP

    Inventor： NAKASHIMA HIROMITSU ,  UTAKA TOMOHIRO ,  CHIBA TAKASHI ,  YONEDA EIJI ,  NAKAMURA ATSUSHI

    IPC: C08F220/28 ,  G03F7/004 ,  G03F7/033 ,  G03F7/039 ,  H01L21/027

    CPC classification number: C08F220/28 ,  C08F220/18 ,  G03F7/0046 ,  G03F7/0392 ,  G03F7/0397

    Abstract: A radiation-sensitive resin composition that not only excels in fundamental properties as resist, such as sensitivity and resolution, but also with respect to both of line-and-space pattern and isolated space pattern, realizes extensive depth of focus (DOF) and is less in the line width change attributed to alteration of baking temperature, the limit line width free from any phenomenon of line pattern collapse of the radiation-sensitive resin composition being small. Further, there is provided a lactone copolymer being useful as a resin component of the radiation-sensitive resin composition. This lactone copolymer is represented by a copolymer of compound of the following formula (1-1), compound of the following formula (2-1) and compound of the following formula (3-1). This radiation-sensitive resin composition comprises the lactone copolymer (a) and radiation-sensitive acid generating agent (b).

    Coloring composition, color filter and display element
    7.
    发明专利
    Coloring composition, color filter and display element 有权
    彩色组合物，彩色滤光片和显示元件

    公开(公告)号：JP2014078013A

    公开(公告)日：2014-05-01

    申请号：JP2013237264

    申请日：2013-11-15

    Applicant: Jsr Corp ,  Jsr株式会社

    Inventor： YONEDA EIJI ,  EHATA SATOSHI ,  NARUSE SHINGO

    IPC: G02B5/20 ,  G02F1/1335 ,  G03F7/004 ,  G03F7/032

    Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition excellent in heat resistance.SOLUTION: A coloring composition contains: a compound (A) represented by a following formula (1); a binder resin (B); and a crosslinking agent (C). [In the formula (1), Xrepresents a cationic chromophore, Z represents an electron attracting group, Rrepresents an alkyl group, an aryl group, or the like, M represents a nitrogen atom, a phosphorus atom, a boron atom, or the like; and when a plurality of Zs or a plurality of Rs are present, they may be the same with or different from each other. a represents an integer of 1 to 6, b represents an integer of 0 to 5 and a+b equals 2, 4 or 6.]

    Abstract translation: 要解决的问题：提供耐热性优异的着色组合物。溶液：着色组合物含有：由下式（1）表示的化合物（A）; 粘合剂树脂（B）; 和交联剂（C）。 [式（1）中，X表示阳离子发色团，Z表示吸电子基团，R表示烷基，芳基等，M表示氮原子，磷原子，硼原子等 ; 并且当存在多个Z或多个Rs时，它们可以彼此相同或不同。 a表示1〜6的整数，b表示0〜5的整数，a + b等于2,4或6]

    Colorant, coloring composition for color filter, color filter and display device
    8.
    发明专利
    Colorant, coloring composition for color filter, color filter and display device 有权
    彩色滤色片，彩色滤光片和显示装置的彩色组合物

    公开(公告)号：JP2013190776A

    公开(公告)日：2013-09-26

    申请号：JP2013013260

    申请日：2013-01-28

    Applicant: Jsr Corp ,  Jsr株式会社

    Inventor： YONEDA EIJI ,  EHATA SATOSHI ,  YOSHIZAWA EITETSU ,  YAMAGUCHI MURASAKI ,  ITO JUNJI ,  KAWABE YASUNORI

    IPC: G02B5/20 ,  C08F2/44 ,  G02B5/22 ,  G02F1/1335

    Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition having high tinctorial power and suitable for forming a coloring layer having high heat resistance and excellent chromaticity characteristics.SOLUTION: A coloring composition for color filter contains (A) colorant, (B) binder resin and (C) crosslinking agent. The coloring composition contains an acidic colorant having phosphonium cation as the (A) colorant.

    Abstract translation: 要解决的问题：提供具有高着色力并适于形成耐热性和色度特性优异的着色层的着色组合物。解决方案：用于滤色器的着色组合物包含（A）着色剂，（B）粘合剂树脂和 （C）交联剂。 着色组合物含有具有鏻阳离子作为（A）着色剂的酸性着色剂。

    Color filter, liquid crystal display element, and manufacturing method of color filter
    10.
    发明专利
    Color filter, liquid crystal display element, and manufacturing method of color filter 有权
    彩色滤光片，液晶显示元件和彩色滤光片的制造方法

    公开(公告)号：JP2013068749A

    公开(公告)日：2013-04-18

    申请号：JP2011206548

    申请日：2011-09-21

    Applicant: Jsr Corp ,  Jsr株式会社

    Inventor： ICHINOHE DAIGO ,  YONEDA EIJI

    IPC: G02B5/20 ,  G02B5/22 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  G03F7/004 ,  G03F7/027 ,  G03F7/028 ,  G03F7/032 ,  G03F7/40

    Abstract: PROBLEM TO BE SOLVED: To provide a reliable color filter produced by low temperature curing, and to provide a liquid crystal display element.SOLUTION: The color filter 10 is manufactured by using a color pattern 6 containing dye or the like, a protection film 8 formed of a radiation-sensitive resin composition having an epoxy group, a spacer 9 formed of a radiation-sensitive resin composition having an alkali-soluble resin, and an alignment layer 12 formed of a liquid crystal alignment agent containing a polyimide, or a polyamic acid obtained by using a tetracarboxylic acid dianhydride component indicated by the expression (CA). The liquid crystal display element 1 is constituted by using the color filter 10.

    Abstract translation: 要解决的问题：提供通过低温固化制造的可靠的滤色器，并提供液晶显示元件。 解决方案：通过使用含有染料等的颜色图案6，由具有环氧基的辐射敏感性树脂组合物形成的保护膜8，由辐射敏感树脂形成的间隔物9，制造滤色器10 具有碱溶性树脂的组合物和由含有聚酰亚胺的液晶取向剂形成的取向层12或通过使用由（CA）表示的四羧酸二酐组分得到的聚酰胺酸。 液晶显示元件1由使用滤色器10构成。（C）2013，JPO＆INPIT

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