Luminous sheet and production method therefor

摘要

The present invention aims to provide a luminous sheet that emits sufficient light and provides enough luminance to enable recognition, is lightweight and pliable, and for which application and working are simple. The present invention further aims to provide a production method for this luminous sheet. The luminous sheet according to the present invention comprises a light reflecting layer and a luminescent layer in which a luminescent agent is included in the range of (40~400 g/m<2>)x(coverage ratio % /100%).