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    • 8. 发明授权
    • Black resin composition for display device, and member for display device
    • 用于显示装置的黑色树脂组合物和用于显示装置的构件
    • US07785501B2
    • 2010-08-31
    • US11722002
    • 2005-12-27
    • Hiroaki SegawaKei IkegamiSachie FurukawaHideo TakahashiKaoru IsobeKatsuichi ChibaYuichi Yasuda
    • Hiroaki SegawaKei IkegamiSachie FurukawaHideo TakahashiKaoru IsobeKatsuichi ChibaYuichi Yasuda
    • H01B1/06G02B5/20
    • G02B5/205G02B5/003G02B5/201G02F1/133512
    • A black resin composition for a display device, which can achieve a high optical density even when its light-blocking agent content is relatively low and can achieve a high optical density even when it is formed into a thin film, and a member for display device which can reduce unevenness of display caused by a level difference in a pixel part resulting from the film thickness of the black resin composition. The black resin composition for a display device has a black titanium oxynitride represented by composition formula: TiNxOy-nSiO2 (wherein x and y each are a real number of larger than 0 but less than 2, and n is a real number within the range of 0 less than or equal to n less than or equal to 0.05), containing a nitrogen atom represented by N in an amount of 17 wt % or more but less than 23 wt %, and having a specific surface area of 5 to 30 m2/g and a crystalline size as measured with an X-ray diffractometer of 17 to 25 nm, and a curable binder system. Also, a member for display device having a light-blocking layer formed using the said black resin composition for display device.
    • 一种用于显示装置的黑色树脂组合物,即使其遮光剂含量相对较低也能够获得高的光密度,并且即使形成为薄膜也可以实现高的光密度,以及显示装置的构件 这可以减少由黑色树脂组合物的膜厚度导致的像素部分的电平差引起的显示不均匀。 用于显示装置的黑色树脂组合物具有由组成式:TiN x O y-n SiO 2(其中x和y各自是大于0但小于2的实数)表示的黑色氮氧化钛,并且n是在 0以下,n小于或等于0.05),含有由17重量%以上且小于23重量%的N表示的氮原子,比表面积为5〜30m 2 / g和用17至25nm的X射线衍射仪测量的结晶尺寸和可固化粘合剂体系。 而且,具有使用该显示装置用黑色树脂组合物形成的遮光层的显示装置用部件。
    • 10. 发明授权
    • Highly gas-resistant, fixable and bronzing controllable ink composition, and recording method and recorded matter using the ink composition
    • 高耐气性,可固定和烫金可控油墨组合物,以及使用该油墨组合物的记录方法和记录物
    • US07153893B2
    • 2006-12-26
    • US10688837
    • 2003-10-17
    • Hiroaki SegawaTsuyoshi Sano
    • Hiroaki SegawaTsuyoshi Sano
    • C09D11/10C08L25/10C08L9/06C08L9/08C08L81/00
    • C09D11/326
    • It is an object of the present invention to provide an ink composition with excellent gas resistance, fixability, and bronzing resistance, as well as a recording method and recorded matter in which this ink composition is used. The present invention achieves this object by means of an ink composition in which a pigment is dispersed in a solvent, and a copolymer, which contains structural units originating in an aromatic compound monomer and structural units originating in a C5 or higher diene compound and/or structural units originating in a non-diene compound, is included, wherein the copolymer has a sulfonic acid group, and the proportion of structural units originating in the aromatic compound monomer is 30 to 60 wt % with respect to the weight of the copolymer (100 wt %). In the present invention, styrene, α-methylstyrene, o-methylstyrene, p-methylstyrene, m-methylstyrene, chlorostyrene, or vinyl benzoate is selected as the above-mentioned aromatic compound monomer.
    • 本发明的目的是提供具有优异的耐气体性,定影性和抗烫伤性的油墨组合物,以及使用该油墨组合物的记录方法和记录物质。 本发明通过其中将颜料分散在溶剂中的油墨组合物和包含源自芳香族化合物单体的结构单元的共聚物和源自C 5 H 5的结构单元来实现该目的。 >或更高级的二烯化合物和/或源自非二烯化合物的结构单元,其中所述共聚物具有磺酸基,并且源于芳族化合物单体的结构单元的比例为30至60重量%,相对于 相对于共聚物的重量(100重量%)。 在本发明中,选择苯乙烯,α-甲基苯乙烯,邻甲基苯乙烯,对甲基苯乙烯,间甲基苯乙烯,氯苯乙烯或苯甲酸乙烯酯作为上述芳族化合物单体。