Patent ID: 11960153
Assignee: INTERACE OPTOELECTRONICS (SHENZHEN) CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  B | IPC B  G

Claim 0:
1. A folding lens system, comprising:
a polarization-dependence device having a first surface and a second surface opposite to the first surface;
a first optical device located at a side facing toward the first surface of the polarization-dependence device, wherein the first optical device has a third surface and a fourth surface opposite to the third surface, and the third surface is a planar surface;
a first polarization controller located between the polarization-dependence device and the first optical device, wherein the first polarization controller has the same curvature as the first surface of the polarization-dependence device, and the fourth surface of the first optical device is laminated to the first polarization controller;
a second optical device located at a side facing toward the second surface of the polarization-dependence device; and
a second polarization controller located between the polarization-dependence device and the second optical device, wherein the second polarization controller has the same curvature as the second surface of the polarization-dependence device.