Real time algorithmic calibration and compensation of virtual and augmented reality systems and optimized semi-transparent and transparent retroreflective display systems and methods
US10775625B2 · kind B2 · utility
2Cited by
5References
21Claims
0Family size
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Key dates
| Filing date | Feb 1, 2019 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Feb 1, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/014
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure provides systems and methods to enable significant improvements in display systems utilizing projectors and a retro-reflective (RR) screen through use of transparent or semi-transparent RR material. An aspect of the present disclosure provides methods for optimization of optical properties of the RR material to achieve desired optical transparency parameters. Another aspect of the present disclosure provides methods for specific use cases for flexible, transparent and semi-transparent RR display systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.