REFLECTIVE SCREEN APPARATUS
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United States of America Patent
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Issued Date -
Apr 25, 2013
app pub date -
Sep 11, 2012
filing date -
Oct 24, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A reflective screen apparatus according to an embodiment of the invention, which is advantageous in that a reflection surface is readily formed, projection light outputted from a projector is efficiently reflected, and the convenience of a user is improved, includes a reflective screen having a reflection surface (reflection area) that reflects projection light off reflection films as reflectors selectively formed on a screen substrate in accordance with the angle of incidence of the projection light and a pair of winders that support respective ends (upper and lower ends) of the reflective screen and rotate in forward and backward directions to wind and release the reflective screen, and the winders drive each other and operate in opposite ways to move the reflection surface between the winders.
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Cited Art Landscape
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