Neutralizing device for autostereoscopic lens sheet

Details Neutralizing device for autostereoscopic lens sheet Neutralizing device for autostereoscopic lens sheet

2006-01-10

2006-01-10

Epps, Georgia (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

C359S620000, C359S621000, C359S622000, C359S623000, C359S463000, C345S004000, C345S009000

Reexamination Certificate

active

06985296

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.

REFERENCES:
patent: 5500765 (1996-03-01), Eichenlaub
patent: 6133928 (2000-10-01), Kayashima et al.

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