| 摘要 |
PROBLEM TO BE SOLVED: To diffuse any light components in a good color balance. SOLUTION: In a light diffusing plate 1 consisting of a plurality of layers 2a, 2b and 2c on which a plurality of particles 3a, 3b and 3c having almost the same particle size are disposed for each of the layers 2a, 2b and 2c, particles 3a, 3b and 3c having a different particle size are disposed on each layer 2a, 2b and 2c. |
