公开(公告)号：US20140332737A1

公开(公告)日：2014-11-13

申请号：US14337644

申请日：2014-07-22

Applicant: ADEKA CORPORATION

Inventor： Yosuke MAEDA ,  Masaaki SHIMIZU ,  Koichi SHIGENO

IPC: G02B5/23 ,  G02B1/04

CPC classification number: G02B5/23 ,  C07D295/14 ,  C09B23/105 ,  C09B23/141 ,  C09B23/143 ,  C09B69/105 ,  C09B69/109 ,  G02B1/04 ,  G02B5/223 ,  G03C1/733 ,  G03F7/0007 ,  G03F7/027 ,  G03F7/105

Abstract: The present invention provides a dye that is excellent in solubility and heat-resistance, and a novel compound that is suitable for the dye, and specifically provides a yellow dye having a maximum absorption wavelength in the region of 420 to 470 nm. Furthermore, the present invention provides a colored (alkali-developable) photosensitive composition and an optical filter using the dye, and specifically provides a color filter that does not decrease luminance and thus is preferable for an image display device such as a liquid crystal display panel. Specifically, the present invention provides a novel compound represented by the following general formula (1), a dye using the compound, and a colored (alkali-developable) photosensitive composition and a color filter. The content of the above-mentioned general formula (1) is as described in the description.

Abstract translation: 本发明提供了溶解性和耐热性优异的染料和适用于染料的新化合物，具体提供了在420〜470nm范围内具有最大吸收波长的黄色染料。 此外，本发明提供了一种着色（碱显影性）感光性组合物和使用该染料的滤光器，具体提供了不降低亮度的滤色片，因此优选用于液晶显示面板 。 具体地说，本发明提供由以下通式（1）表示的新型化合物，使用该化合物的染料和着色（碱显影性）感光性组合物和滤色器。 上述通式（1）的含量如说明书所述。