| 摘要 |
PROBLEM TO BE SOLVED: To provide a screen constituted to degrade a contrast to a lesser extent by improving the hard coating layer on an observer side surface of a transmission type projection screen and reducing the light scattering by external light. SOLUTION: The hard coating layer is provided with an effect of absorbing external light in addition to an AG(anti-glare) technique. Namely, the front surface plate consists of the constitution colored on the observer side surface by dispersing and compounding adequate coloring agents and light diffusive particulates or black light diffusive particulates into the hard coating layer, by which only the excessive external light is absorbed and the transmission type projection screen improved in the contrast is provided. |
