| 摘要 |
PROBLEM TO BE SOLVED: To provide a front panel for a translucent screen by which deterioration in the contrast due to an external light can be prevented and an image can surely be seen. SOLUTION: In the front panel for a translucent screen from the backside of which a video image from a video source is projected, materials for the front panel for the translucent screen contains an optical absorption agent 1 having an absorption peak at about 500 nm, an optical absorption agent 2 having an absorption peak from about 560 nm to about 600 nm, and an optical absorption agent 3 having an absorption peak at about 600 nm and at about 660 nm and over. |
