IP Library › Patent Application 18347509
Patent Application
App. No. 18/347,509

HEADSET FOR VIRTUAL REALITY APPLICATIONS WITH VARIABLE FIELD OF VIEW AND RESOLUTION

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Quick Facts
Patent No.
US None
App. No.
18/347,509
Abstract

A device includes a display including multiple pixels, each pixel having an optical emitter to provide at least one light beam from an image. The device also includes an optical element to relay light beams from the display to a viewer through an eyebox, the eyebox limiting an area that includes a pupil of the viewer and a varifocal assembly to direct, through the eyebox, light beams having a first and second mutually orthogonal polarization states, according to a desired mode of operation of the device, and associated with a first and second field of view of the image in a focused mode of operation of the device, and an immersive mode of operation of the device, respectively. A memory storing instructions and a processor to execute the instructions to cause the device to perform a method for adjusting between the immersive mode and the focused mode are also provided.

Claims (4)

1 . A device, comprising:

a display including multiple pixels, each pixel having an optical emitter to provide at least one light beam from an image;

an optical element configured to relay multiple light beams from the display to a viewer through an eyebox, the eyebox limiting an area that includes a pupil of the viewer; and

a varifocal assembly configured to direct, through the eyebox, one of a first group of light beams having a first polarization state and one of a second group of light beams having a second polarization state, according to a desired mode of operation of the device, wherein the first group of light beams forms a first field of view of the image in a focused mode of operation of the device, and the second group of light beams forms a second field of view of the image in an immersive mode of operation of the device.