Curved lenses configured to decode three-dimensional content

Details Curved lenses configured to decode three-dimensional content Curved lenses configured to decode three-dimensional content

2011-05-31

2011-05-31

Mai, Huy K (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

C351S163000, C359S485050, C359S490020

Reexamination Certificate

active

07950798

ABSTRACT:
Curved lenses configured to decode three dimensional content and method of fabricating the same. The lenses comprise a polyvinylalcohol polarizer film laminated with triacetate on both sides, wherein the polarizer film has a polarizing efficiency equal to or exceeding 99% and a transmittance percentage equal to or exceeding 35% and a retarder film (e.g., norbornene copolymer resin) laminated on a front surface of the polyvinylalcohol polarizer film laminated with triacetate and aligned to produce a desired circular polarization responsive to specified retardation wavelengths.

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Bennett, Jean M. & Bennett, Harold E., Handbook of Optics, Section 10: Polarization, 10-1, 10-102, Paragraph 56, Walter G. Driscoll & William Vaughan eds., 1978.

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