Industry Patents
Patent: 12111462
Light Display Systems and Methods
(Click image for PDF of full patent)
| Patent Number: |
12111462 |
| Title: |
Light Display Systems and Methods |
| Abstract: |
A light display system may display an image to a user and/or an audience using a persistence of vision effect. In an embodiment, a light display system includes a light source configured to emit a plurality of light patterns that correspond to multiple frames of an image. The light source is configured to sequentially emit the plurality of light patterns based on instructions from a control system such that the multiple frames are presented in a sequence at a first rate. The light display system also includes an image expander configured to reflect the plurality of light patterns toward a user of the head-mounted device, wherein at least a portion of the image expander is configured to rotate relative to the light source at a second rate that is coordinated with the first rate by the control system to thereby display the image for visualization by the user. |
| Country of Issue: |
US |
| First Named Inventor: |
Jeromin |
| Assignee: |
Universal City Studios LLC |
| Continuation or Divisional of: |
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| International Classification: |
G02B 27/00 |
| US Classification: |
G02B 27/0081 |
| Issue Date: |
10-08-2024 |
| Filing Date: |
04-06-2021 |
| Application : |
17/223733 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
12111462 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
12111462 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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