SCREEN AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a screen where the wide angle of visibility is made compatible with high contrast and to provide its manufacturing method. SOLUTION: The screen is equipped with a condensing lens group 15 constituted by arranging a plurality of condensing lenses to be planar between a selective reflection layer 12 and a diffusing plate 17 on a screen base plate 11, and equipped with an absorbing layer pattern 14 in the emitting area of external light having an optical axis different from the projector light on the condensing lens between the lens group 15 and the layer 12. COPYRIGHT: (C)2004,JPO&NCIPI