| 摘要 |
Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise an image-generating source to provide one or more frames of image data in a time-sequential manner, a light modulator configured to transmit light associated with the one or more frames of image data, a substrate to direct image information to a user's eye, wherein the substrate houses a plurality of reflectors, a first reflector of the plurality of reflectors to reflect transmitted light associated with a first frame of image data at a first angle to the user's eye, and a second reflector to reflect transmitted light associated with a second frame of the image data at a second angle to the user's eye. |
| 主权项 |
1. A system comprising:
a first freeform reflective and lens optical component to increase a size of a field-of-view for a defined set of optical parameters, the first freeform reflective and lens optical component comprising: a first surface, a second surface, and a third surface, the first surface at least partially optically transmissive to light received by the first freeform reflective and lens optical component via the first surface, the second surface which is curved and at least partially reflects light received by the second surface from the first surface toward the third surface and which passes light received by the second surface from the curved surface, the third surface which is curved and at least partially reflects light out of the first freeform reflective and lens optical component via the second surface; and a second freeform reflective and lens optical component, the second freeform reflective and lens optical component comprising: a first surface, a second surface, and a third surface, the first surface of the second freeform reflective and lens optical component at least partially optically transmissive to light received by the second freeform reflective and lens optical component via the first surface, the second surface of the second freeform reflective and lens optical component which is curved and at least partially reflects light received by the second surface from the first surface of the second freeform reflective and lens optical component toward the third surface of the second freeform reflective and lens optical component and which passes light received by the second surface from the third surface of the second freeform reflective and lens optical component, the third surface of the second freeform reflective and lens optical component which is curved and at least partially reflects light out of the second freeform reflective and lens optical component via the second surface, wherein the first and the second freeform reflective and lens optical components are in an oppositely oriented stacked configuration along a Z-axis. |
