公开(公告)号：US20190259213A1

公开(公告)日：2019-08-22

申请号：US16404212

申请日：2019-05-06

Applicant: Meta View, Inc.

Inventor： Sheng Yuan ,  Ashish Ahuja ,  Jie Xiang ,  Hui Li

IPC: G06T19/00 ,  G02B27/01 ,  G09G3/02

Abstract: Systems and methods to provide an interactive space over an expanded field-of-view with focal distance tuning are presented herein. The system may include one or more of a headset, a first image forming component, a second image forming component, a set of tuning components, one or more physical processors, and/or other components. The first image forming component may be configured to generate light rays to form a first set of images presented over a first angular portion of a user's field-of-view. The second image forming component may be configured to generate light rays to form a second set of images of virtual content presented over a second angular portion of the user's field-of-view. A vergence distance of a gaze of a user may be determined. A focal distance of the images may be adjusted to match the vergence distance.

公开(公告)号：US10928633B1

公开(公告)日：2021-02-23

申请号：US15990577

申请日：2018-05-25

Applicant: Meta View, Inc.

Inventor： Sheng Yuan ,  Jie Xiang ,  Ashish Ahuja

IPC: G02B27/01

Abstract: Aspects of the disclosed apparatuses, methods, and systems provide arrangement of the visual components of an augmented or virtual display system with optimized telecentricity, focal depth, and wide FOV. The visual components may include a light source and a corresponding optical element.

公开(公告)号：US10539796B1

公开(公告)日：2020-01-21

申请号：US15392683

申请日：2016-12-28

Applicant: Meta View, Inc.

Inventor： Sheng Yuan ,  Ashish Ahuja ,  Jie Xiang

IPC: G09G3/02 ,  G02B27/01 ,  G02B27/28 ,  G06T19/00

Abstract: Described herein are systems and methods to provide privacy protection and brightness enhancement in an interactive environment. A system may include one or more of a headset, one or more light sources, one or more optical elements, one or more physical processor, and/or other components. A light source may be configured to generate linearly polarized light rays polarized on a first polarization plane along an axis of propagation. A reflective polarizer of an optical element may be configured to transmit light rays polarized on a second polarization plane transverse to the first polarization plane. Light rays polarized along the first polarization plane may be reflected off the reflective polarizer. An absorptive polarizer of an optical element may transmit light rays polarized on the second polarization plane so that light rays polarized along the second polarization plane may be transmitted through both the absorptive polarizer and the reflective polarizer.

公开(公告)号：US10482676B2

公开(公告)日：2019-11-19

申请号：US16186011

申请日：2018-11-09

Applicant: Meta View, Inc.

Inventor： Sheng Yuan ,  Ashish Ahuja ,  Jie Xiang ,  Raymond Chun Hing Lo

IPC: G02B27/00 ,  G06T19/00 ,  G06F3/01 ,  G02B27/01

Abstract: Systems and methods to provide an interactive environment over an expanded field-of-view are presented herein. The system may include one or more of a headset, a first image forming component held by the headset, a second image forming component held by the headset, one or more physical processors, and/or other components. The first image forming component may be configured to generate light rays to form a first set of images of virtual content at a first resolution. The first set of images of virtual content may be presented to the user over a first angular portion of the user's field-of-view. The second image forming component may be configured to generate light rays to form a second set of images of virtual content at a second resolution. The second set of images of virtual content may be presented to the user over a second angular portion of the user's field-of-view.