Tunable attenuation of light transmission artifacts in wearable displays
US12001110B2 · kind B2 · utility
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16References
16Claims
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Key dates
| Filing date | Jun 25, 2021 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Jun 25, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2413/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method for displaying an image using a wearable display system including directing display light from a display towards a user through an eyepiece to project images in the user's field of view, determining a relative location between an ambient light source and the eyepiece, and adjusting an attenuation of ambient light from the ambient light source through the eyepiece depending on the relative location between the ambient light source and the eyepiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.