| Patent Number |
Title Of Patent |
Date Issued |
| 6603443 |
Compact display system controlled by eye position sensory system |
August 5, 2003 |
| A compact virtual image electronic display system including a beamsplitting magnification optic on which a source object is projected, the beamsplitting magnification optic having a refractive surface and a partially reflective surface for magnifying and reflecting the source object |
| 6094181 |
Miniature synthesized virtual image electronic display |
July 25, 2000 |
| A synthesized virtual image electronic display is provided that includes a microdisplay for forming a source object, a first magnification optic for magnifying the source object to produce a magnified real image, an image synthesizing optic upon which the magnified real image is projecte |
| 6055110 |
Compact display system controlled by eye position sensor system |
April 25, 2000 |
| A virtual image display system is provided which is made thinner through the use of an immersed beam splitter, and in one embodiment, total internal reflection. The display system includes an imaging surface on which a source object is formed, a first optical element having a reflect |
| 5991084 |
Compact compound magnified virtual image display with a reflective/transmissive optic |
November 23, 1999 |
| A compact virtual image display system is provided which includes a microdisplay; a first magnification optic consisting of three surfaces: a display input surface; a reflective/transmissive surface, and a reflective first magnification element surface; and a second magnification optic. |
| 5973845 |
Miniature synthesized virtual image electronic display |
October 26, 1999 |
| A synthesized virtual image electronic display comprising a microdisplay for forming a source object a first stage magnification optic for magnifying the source object to produce a magnified real image; an image synthesizing optic including an array of individual pixels upon which the |
| 5959781 |
Optical method employing total internal reflection |
September 28, 1999 |
| A virtual image display system is provided which is made thinner through the use of an immersed beam splitter, and in one embodiment, total internal reflection. The display system includes an imaging surface on which a source object is formed, a first optical element having a reflect |
| 5905478 |
Twice folded compound magnified virtual image electronic display |
May 18, 1999 |
| A compact virtual image electronic display system is provided which includes a microdisplay for producing a source object, one or more magnification optics, and a distance adjusting mechanism for adjusting a distance between the one or more magnification optics and each other or a re |
| 5892624 |
Compact display system with two stage magnification and immersed beam splitter |
April 6, 1999 |
| A virtual image display system is provided which is made thinner through the use of an immersed beam splitter, and in one embodiment, total internal reflection. The display system includes an imaging surface on which a source object is formed, a first optical element having a reflect |
| 5870068 |
Twice folded compound magnified virtual image electronic display |
February 9, 1999 |
| A compact virtual image electronic display system including a beamsplitting magnification optic on which a source object is projected, the beamsplitting magnification optic having a refractive surface and a partially reflective surface for magnifying and reflecting the source object |
| 5838498 |
Miniature synthesized virtual image electronic display |
November 17, 1998 |
| A synthesized virtual image electronic display is provided that includes a microdisplay for forming a source object which preferably has a surface area less than about 100 mm.sup.2, a first stage magnification optic for magnifying the source object to produce a magnified real image, an i |
| 5771124 |
Compact display system with two stage magnification and immersed beam splitter |
June 23, 1998 |
| A virtual image display system is provided which is made thinner through the use of an immersed beam splitter, and in one embodiment, total internal reflection. The display system includes an imaging surface on which a source object is formed, a first optical element having a reflect |
| 5684497 |
Twice folded compound magnified virtual image electronic display |
November 4, 1997 |
| A compact, virtual image electronic display system is provided for forming a compound magnified virtual image of a source object. The display system includes a microdisplay for producing the source object, a first reflective magnification optic, and a second magnification optic which, in |
| 5644323 |
Miniature synthesized virtual image electronic display |
July 1, 1997 |
| A synthesized virtual image electronic display includes a microdisplay for forming a source object having an area less than about 100 mm.sup.2. A first stage magnification optic magnifies the source object to produce a magnified real image. A real image is projected on an image synthesiz |
| 5625372 |
Compact compound magnified virtual image electronic display |
April 29, 1997 |
| A compact virtual image electronic display system is provided which includes a microdisplay for producing a source object. A first magnification optic magnifies the source object and reflects a magnified virtual image. A second magnification optic provides a compound magnified virtua |
