摘要 |
PROBLEM TO BE SOLVED: To obtain a screen having high luminance and high contrast which is easily carried and whose size can be changed. SOLUTION: The screen which is used by hanging is constituted by mutually joining a screen division piece 1, having a selective reflection film which reflects light in the three primary color wavelength region and absorbs wavelength regions, other than it, with a correspondingly provided magnet 3 by an iron plate 5. In this case, the screen size can be changed according to the number of screen division pieces 1 to be joined. COPYRIGHT: (C)2005,JPO&NCIPI
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