Patent ID: 11914143
Assignee: nan
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. An augmented reality (AR) device, comprising:
an image output unit disposed at a preset angle from a horizontal direction to output an AR image only having a predetermined polarization direction;
a lens having a surface; and
a polarizing film integrally formed on the surface of the lens, wherein the polarizing film fully reflects light or images having the predetermined polarization direction and fully transmits light or images having other polarization directions than the predetermined polarization direction so that real-world light with a non-polarization direction strike the polarization reflection film so that light rays with the preset polarization direction are reflected while light rays with the other polarization directions pass through the polarization reflection film, and the augmented reality image with the preset polarization direction is fully reflected by the polarization reflection film, and
wherein the lens changes the light path so that the user who cannot wholly recognize the real-world light or the augmented reality image can wholly recognize the real-world light or the augmented reality image and the optical component is implemented as a lens of glasses that the user actually wears or a lens with the same optical power as the lens of the glasses, thereby allowing the user to watch augmented reality images with wearing the glasses or to watch augmented reality images without wearing the glasses.