Method and device for projecting a pattern of interest on a modified retinal area of a human eye
US12061332B2 · kind B2 · utility
1Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2020 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Dec 17, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/0543
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention pertains to a method for projecting a pattern of interest on a modified retinal area of a human eye, comprising the steps of providing a pulsed input light beam, modulation and dividing the pulsed input light beam into a pulsed modulated light pattern of modulated pulsed sub-beams based on a pattern of interest, wherein the modulated light pattern forms a pulsed output beam reflecting the pattern of interest, wherein performing an individual pulse width modulation of a modulation duty cycle of the modulated individual sub-beams forming the output beam, and to correspondingly adapted device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.