Patent ID: 8823889

Claim:
A stereo display, comprising: a display panel, wherein the display panel comprises: a pixel array substrate; an opposite substrate; a display medium, disposed between the pixel array substrate and the opposite substrate; and at least one polarizer, disposed on at least one of the pixel array substrate and the opposite substrate; a first polarizer modulator, disposed above the display panel, wherein the first polarizer modulator comprises: a first substrate, wherein a first electrode is disposed on the first substrate; a second substrate, wherein a second electrode is disposed on the second substrate; and a liquid crystal layer, disposed between the first substrate and the second substrate; and a second polarizer modulator, disposed above the first polarizer modulator, wherein the second polarizer modulator comprises: a first lens set comprising: a first supporting substrate; and a first lens structure disposed on the first supporting substrate, wherein the first lens structure have a plurality of groove structures, wherein each of the groove structures of the first lens structure has a concave; a first birefringent material, completely filled within the groove structures of the first lens structure; a second lens set comprising: a second supporting substrate; and a second lens structure disposed on the second supporting substrate, wherein the second lens structure have a plurality of groove structures, wherein each of the groove structures of the second lens structure has a concave, wherein an angle is included between an extending direction of the first lens set and an extending direction of the second lens set, and the angle is not equivalent to 0 or 180 degrees; a second birefringent material, completely filled within the groove structures of the second lens structure; and a polarization material disposed between the first birefringent material and the second birefringent material, wherein the polarization material is not in the groove structures of the first lens structure and the groove structures of the second lens structure, wherein the concave of each of the groove structures of the first lens structure faces toward the second lens set and the polarization material, and wherein the concave of each of the groove structures of the first lens structure faces toward the concave of each of the groove structures of the second lens structure.