COLORING COMPOSITION, COMPOUND, COLOR FILTER, AND DISPLAY DEVICE

The purpose of the present invention is to provide a coloring composition which comprises: a compound, in which the maximum absorption wavelength located farthest on the long wavelength side in an absorption spectrum of the compound is located on the long wavelength side of the maximum absorption wa...

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1. Verfasser: KATSUNARI ODA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The purpose of the present invention is to provide a coloring composition which comprises: a compound, in which the maximum absorption wavelength located farthest on the long wavelength side in an absorption spectrum of the compound is located on the long wavelength side of the maximum absorption wavelength located farthest on the long wavelength side in an absorption spectrum of C.I. Pigment Yellow 138 which is conventionally known; and/or a compound which has a wavelength of a shoulder peak located farthest on the long wavelength side in an absorption spectrum. The present invention pertains to a coloring composition that contains a compound represented by formula (I) and a solvent. 本发明的目的在于提供一种包含在比以往已知的C.I.颜料黄138的吸收光谱的最长波长侧的极大吸收波长更长的波长侧具有吸收光谱的最长波长侧的极大吸收波长的化合物、和/或具有吸收光谱的最长波长侧的肩峰的波长的化合物的着色组合物。本发明涉及包含式(I)表示的化合物和溶剂的着色组合物。