Polarizing article and method of forming a polarizing article
AssigneeTransitions Optical, Inc.
InventorsMeng He, Delwin S. Jackson, Anil Kumar
Life of this patent
Estimating the term…
Loading patent…
AssigneeTransitions Optical, Inc.
InventorsMeng He, Delwin S. Jackson, Anil Kumar
Estimating the term…
The present invention relates to a polarizing article that includes in order: (a) a substrate; (b) a first orientation facility having a first orientation direction; (c) a first polarized layer, that includes a first dichroic fixed-tint dye and a first liquid-crystal material, and which has a first polarization axis; (d) a second orientation facility having a second orientation direction; and (e) a second polarized layer that includes a second dichroic fixed-tint dye and a second liquid-crystal material, and which has a second polarization axis. The first and second polarization axes are oriented relative to each other at an angle of greater than 0° and less than or equal to 90°. The electromagnetic absorption spectra of the first and second dichroic fixed-tint dyes are different from each other.
A polarizing article comprising:
A method of forming a polarizing article comprising:
Dependencies are inferred from the claim text.