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Multi-focal display system and method

A focal plane, multi-frame image technology, applied in the field of multi-focus display systems and methods

Active Publication Date: 2020-06-26
MAGIC LEAP INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design of these VR and / or AR systems presents many challenges, including the speed at which the system can deliver the virtual content, the quality of the virtual content, the user's exit pupil distance, the size and portability of the system, and other systemic and optical challenges

Method used

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  • Multi-focal display system and method
  • Multi-focal display system and method
  • Multi-focal display system and method

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Embodiment Construction

[0018] Various embodiments of the present invention provide methods, systems and articles of manufacture for enabling multi-scene physically-aware design of electronic circuit design in one embodiment or some embodiments. Other objects, features and advantages of the invention are described in the detailed description, drawings and claims.

[0019] Various embodiments, which are provided as illustrative examples of the invention to enable those skilled in the art to practice the invention, will now be described in detail with reference to the accompanying drawings. In particular, the following figures and examples are not meant to limit the scope of the invention. If some elements of the present invention can be realized partially or completely using known components (or methods, processes), only the parts of these known components (or methods, processes) required for understanding the present invention will be described and will be omitted. Details of other portions of these...

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PUM

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Abstract

Structures for presenting virtual reality and augmented reality experiences to users are disclosed. The method for displaying augmented reality includes: providing one or more frames of image data to be presented to a user, sending light associated with the one or more frames of image data, focusing the first frame of image data on a first focal plane, and at The second frame of image data is focused on two focal planes, and the first and second focal planes are variably shifted over a distance range.

Description

Background technique [0001] Modern computing and display technologies have facilitated the development of systems for so-called "virtual reality" experiences or "augmented reality" experiences, in which digitally reproduced images, or portions thereof, are presented in a manner that appears or is perceived as real to the user. Virtual reality "VR" scenarios typically involve the presentation of digital or virtual image information that is opaque to otherwise actual real-world visual input; augmented reality "AR" scenarios typically involve the presentation of digital or virtual image information as a visual representation of the actual world around the user. World visualization enhancements. [0002] There are many challenges when presenting 3D virtual content to a user of an AR system. A central premise in presenting 3D content to users involves creating the perception of multiple depths. For example, some virtual content appears to be closer to the user, while other virtu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01G06T15/20G06T19/00
CPCG02B15/00G02B2027/0127G02B2027/0185G02B27/0172G02B27/0093H04N13/383G02B30/52
Inventor W·H·韦尔奇
Owner MAGIC LEAP INC