The invention relates to a blue composition for a color filter to realize an image having a high color purity corresponding to the emission wavelength of an improved LED backlight, a color filter and a color image display device.

 
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< Light-emitting device

< Lighting and/or signalling device for a motor vehicle comprising an outer wall provided with a heat exchange zone

> Backlight unit and liquid crystal display device

> Back light unit

~ 00618