Patent ID: 11914155
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC F  G

Claim 6:
7. The augmented reality device according to claim 6, further comprising a first quarter-wave plate mounted on an outer surface of the first polarizer of the first augmented reality component, wherein an included angle between a fast-axis direction of the first quarter-wave plate and a light transmission axis direction of the first polarizer of the first augmented reality component is 45 degrees; and
a second quarter-wave plate is-mounted on an outer surface of the first polarizer of the second augmented reality component, wherein an included angle between a fast-axis direction of the second quarter-wave plate and a light transmission axis direction of the first polarizer of the second augmented reality component is 45 degrees.