Direct retinal scan display with planar imager

Details Direct retinal scan display with planar imager Direct retinal scan display with planar imager

1992-06-29

1994-11-29

Weldon, Ulysses

Computer graphics processing and selective visual display system

Single display system having stacked superimposed display...

Three-dimensional arrays

345 7, 359630, G09G 302

Patent

active

053694155

ABSTRACT:
A display which writes an image directly on the retina of an eye. The display includes a laser which produces a collimated light beam that is modulated with video information and is then scanned and directed through the eye pupil to produce an image on the retina. The scanning uses micro-machined mirrors, electro-optic or acousto-optic devices which are extremely small and require very low power.

REFERENCES:
patent: 4349815 (1982-09-01), Spooner
patent: 4711512 (1987-12-01), Upatnieks
patent: 4794430 (1988-12-01), Whittaker et al.
patent: 4869575 (1989-09-01), Kubik
Stephenson, D., et al, A helmet-mounted sight system, GEC Journal of Science and Technology, vol. 46, No. 1, 1980, pp. 33-38.

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