Neutralizing device for autostereoscopic lens sheet
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United States of America Patent
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Jan 10, 2006
Grant Date -
Jan 27, 2005
app pub date -
Apr 15, 2004
filing date -
Apr 15, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A neutralizing sheet for an autostereoscopic image viewing system. The image viewing system includes a lenticular sheet covering a display screen. The neutralizing sheet including a pliable portion and is movable between a first position and a second position. The pliable portion has a refractive index similar to the lenticular sheet. When pressed into the lenticular sheet to define the first position, the pliable portion deforms to assume the shape of the lenticular sheet. Thus, refraction through the lenticular sheet is neutralized and viewing of planar images is enabled. In the second position, the neutralizing sheet is separated from the lenticular sheet and viewing of stereoscopic images is enabled.
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