Scanless virtual retinal display system
US7375701B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2004 |
| Grant date | May 20, 2008 |
| Priority date | — |
| Expiry date | Jun 26, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/423
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A scanless display system that projects an image directly onto a retina, comprising a plurality of organic laser cavity devices. The organic laser cavity devices are placed in close proximity to a user's eye, for variably changing individual image pixels; wherein projecting the image directly onto the retina occurs by variably addressing individual image pixel locations and variably changing duration of illumination on individual image pixels upon the retina. Also included are a receiver for receiving transmitted electrical signals that include content information; a decoder for decoding received electrical signals; and a modulator for driving the scanless display under predetermined parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.