LCD용 고투과 황색 염료 및 그 제조 방법
    6.
    发明公开
    LCD용 고투과 황색 염료 및 그 제조 방법 审中-实审
    用于LCD的高透射黄色染料及其合成方法

    公开(公告)号:KR1020140034963A

    公开(公告)日:2014-03-21

    申请号:KR1020120100060

    申请日:2012-09-10

    CPC classification number: C07D403/14 C07D209/64 C07D401/10 G02B1/04

    Abstract: The present invention relates to a highly transparent yellow dye for liquid crystal display (LCD), a dye dispersing agent containing the above dye, a colored composition containing the dye dispersing agent, color filter and coloring composition, with regard to the method for manufacturing the dye represented by chemical formula (I). Chemical formula (I) The R1 and R2 respectively stands for a group, selected among hydrogen, halogen, a substituted or non-substituted alkyl, a substituted or non-substituted aryl. [Reference numerals] (1) Introduce a bulky-alkyl group; (2) Introduce a solvent-friendly functional group; (AA,CC) Primary heat resistant improvement method; (BB,DD) Secondary light stability improvement method; (EE) Synthesis, purification completion(QP3); (FF) Synthesis, purification completion(QP4)

    Abstract translation: 本发明涉及用于液晶显示(LCD)的高度透明的黄色染料,含有上述染料的染料分散剂,含有染料分散剂的着色组合物,滤色器和着色组合物。 由化学式(I)表示的染料。 化学式(I)R1和R2分别表示选自氢,卤素,取代或未取代的烷基,取代或未取代的芳基的基团。 [化学式1](1)引入大的烷基; (2)引入溶剂型功能团; (AA,CC)主要耐热改进方法; (BB,DD)二次光稳定性改善方法; (EE)合成,纯化完成(QP3); (FF)合成,纯化完成(QP4)

    비대칭 아닐린기를 말단에 도입한 컬러필터용 적색 퍼릴렌계 염료 화합물, 적색 잉크 및 컬러필터
    8.
    发明公开
    비대칭 아닐린기를 말단에 도입한 컬러필터용 적색 퍼릴렌계 염료 화합물, 적색 잉크 및 컬러필터 无效
    用于红色彩色滤光片,红色墨水和彩色滤光片的终端位置中含有不对称苯胺基团的PERYLENE DYES

    公开(公告)号:KR1020150115550A

    公开(公告)日:2015-10-14

    申请号:KR1020140040780

    申请日:2014-04-04

    Abstract: 본발명은하기화학식 1로표시되는퍼릴렌계화합물을포함하는퍼릴렌계염료화합물, 적색잉크및 컬러필터가제공된다. [화학식 1](상기화학식 1에서, R1 내지 R2는수소원자, 할로겐원자, 에테르기, 또는에스테르기이고, R3 내지 R4는수소원자, 또는 C1 내지 C5이고, R5 내지 R6는수소원자, 또는 C1 내지 C5이다.) 본발명은퍼릴렌단위를포함하는적색퍼릴렌계염료화합물, 그제조방법및 컬러필터에관한것으로, 더욱상세하게는, 퍼릴렌계염료화합물의말단에아닐린기를도입하여적색컬러필터에적합한흡수스펙트럼을가지며, 내열성및 용해도가우수한적색퍼릴렌계염료화합물, 그제조방법및 컬러필터에관한것이다.

    Abstract translation: 本发明提供了包含由以下化学式1表示的苝系化合物,红色油墨和滤色器的苝系染料化合物。 在化学式1中,R 1〜R 2为氢原子,卤原子,醚基或酯基。 R_3至R_4是氢原子,或具有C1至C5。 R 5〜R 6为氢原子,或具有C 1〜C 5。 本发明涉及包含苝单元的红苝系染料化合物及其制造方法和滤色器,更具体地说,涉及具有适合于红色滤色片的吸收光谱的红色苝系染料化合物 通过将苯胺基施加到苝系染料化合物的末端,具有优异的耐热性和溶解性。

    LCD용 고투과 황색 염료 및 그 제조 방법
    10.
    发明公开
    LCD용 고투과 황색 염료 및 그 제조 방법 审中-实审
    用于LCD的高透射黄色染料及其合成方法

    公开(公告)号:KR1020140066545A

    公开(公告)日:2014-06-02

    申请号:KR1020120133923

    申请日:2012-11-23

    Abstract: The present invention relates to a highly transmissive yellow dye for LCD and a preparation method thereof, and more specifically, to a highly transmissive yellow dye for LCD, a dye dispersion body including the dye, a coloring composition including the dye dispersion body, a color filter including the coloring composition, and a method of preparing the dye. The method of preparing a highly transmissive yellow dye for LCD according to one embodiment of the present invention includes a step of forming a first intermediate; a step of forming a second intermediate; and a step of forming a dye compound.

    Abstract translation: 本发明涉及用于LCD的高透射性黄色染料及其制备方法,更具体地,涉及用于LCD的高透射性黄色染料,包含该染料的染料分散体,包含染料分散体的着色组合物,颜色 包括着色组合物的过滤器和制备染料的方法。 根据本发明的一个实施方案制备用于LCD的高透射性黄色染料的方法包括形成第一中间体的步骤; 形成第二中间体的步骤; 和形成染料化合物的步骤。

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