| abstract |
When a dye is contained in the pressure-sensitive adhesive layer as in the conventional case, tetraazaporphyrin has been conventionally used as a dye showing an absorption maximum wavelength in a specific wavelength (560 to 610 nm) range. However, according to the study by the present inventors, when the pressure-sensitive adhesive layer containing tetraazaporphyrin is used as the color correction member, the light in the vicinity of 545 nm is also absorbed, so that the brightness of the panel is lowered. I found out. An object of the present invention is to provide a color correction member capable of achieving both a wide color gamut and a decrease in brightness. A color-correcting member or a polarizing film with a pressure-sensitive pressure-sensitive adhesive layer, which has an absorption peak in a specific wavelength range (560 to 610 nm) of the absorption spectrum and satisfies that the ratio of the absorption peak to the absorbance at 545 nm is equal to or less than a specific value. To be solved by. |