Meta platforms technologies, llc (20240255758). HIGH-CONTRAST PANCAKE LENS WITH PASS-POLARIZATION ABSORBER
HIGH-CONTRAST PANCAKE LENS WITH PASS-POLARIZATION ABSORBER
Organization Name
meta platforms technologies, llc
Inventor(s)
Andrew John Ouderkirk of Kirkland WA US
Brian Wheelwright of Sammamish WA US
HIGH-CONTRAST PANCAKE LENS WITH PASS-POLARIZATION ABSORBER
This abstract first appeared for US patent application 20240255758 titled 'HIGH-CONTRAST PANCAKE LENS WITH PASS-POLARIZATION ABSORBER
Original Abstract Submitted
a device may include an optical system that creates an image to a user and a light- absorbing element that absorbs a portion of the light transmitted by the optical system. the optical system may include a beamsplitting element and a reflective polarizer that reflects a first handedness of circularly polarized light and transmits a second handedness of polarized light. various other devices, systems, and methods of manufacture are also disclosed.