To provide a projection screen having high light efficiency and a wide visual field angle while having a high contrast.

A diffusing agent-containing positive type photosensitive tacky adhesive layer 14a is stuck to the observation surface side of a light transparent screen 11 disposed with plural lenses 12. Exposed parts 15 are formed to the positive type photosensitive tacky adhesive layer 14a by a light source projected from the opposite surface of the observation surface. Light shieldable toners 16 are applied to the positive type photosensitive tacky adhesive layer 14a on the observation surface side of the screen 11 enclosing these exposed parts 15. The diffusing agent is previously added to the positive type photosensitive tacky adhesive layer 14a, by which, not only the work to stick the diffusion sheet is decreased but the transmission type projection screen performance of the wide visual field angle and the high contrast may be obtained as well.