Reflective type screen for a polarizing projector
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United States of America Patent
Stats
-
Jun 2, 1998
Grant Date -
N/A
app pub date -
Sep 3, 1996
filing date -
Feb 8, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A reflective type screen has well-balanced properties and is capable of producing a clear image even in a lighted room. The screen has a reflective layer formed on a substrate, a polarizing film layer adhered to the reflective layer through an adhesive layer, and a light diffusion layer on the other side of the polarizing flim layer. The reflective layer preferably consists of a coating layer including a binder resin and aluminum paste and having a glossiness in the range of from 70 to 120% as measured according to JIS-K-7105. The glossiness of the surface of the product, i.e. the screen, is in the range of from 3 to 9%. In the above range of glossiness, the screen exhibits an even luminance and a good SG value.
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