Screen and method for manufacturing the same

Details Screen and method for manufacturing the same Screen and method for manufacturing the same

2005-03-17

2008-08-05

Lee, Diane I. (Department: 2851)

Optical: systems and elements

Projection screen

Unitary sheet comprising plural reflecting areas

C359S443000, C359S454000, C359S460000

Reexamination Certificate

active

07408709

ABSTRACT:
A screen for displaying an image by projection light includes: a selectively reflective layer having reflection properties with respect to light in a specific wavelength region corresponding to the projection light, and having absorption properties with respect to light in a wavelength region other than the specific wavelength region. And the selectively reflective layer includes an optical multilayer film having a dielectric film and a light-absorbing thin film having transmission properties, and a reflective layer for reflecting light which has passed through the optical multilayer film.

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