Head mounted projection display with a wide field of view

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C345S007000

Reexamination Certificate

active

07119965

ABSTRACT:
A ultra-wide field of view head mounted display has been realized by integrating an ARC display component having a greater than about 70 degrees field of retro-reflection with an optical tiling display which provides a greater than about 80 degrees horizontal field of view by about 50 degrees vertical field of view whereby an overall binocular horizontal field of view greater than about 120 degrees is realized with a greater resolution than about 2 arc minutes. There is also taught a method of providing a wide field of view head mounted display by the steps of: combining an ARC display component and an optical tiling display; and, integrating said component and said tiling display whereby an overall field of view greater than about 120 degrees is realized.

REFERENCES:
patent: 4669810 (1987-06-01), Wood
patent: 4753522 (1988-06-01), Nishina et al.
patent: 4863251 (1989-09-01), Herloski
patent: 5172272 (1992-12-01), Aoki
patent: 5172275 (1992-12-01), DeJager
patent: 5418584 (1995-05-01), Larson
patent: 5526183 (1996-06-01), Chen
patent: 5572229 (1996-11-01), Fisher
patent: 5621572 (1997-04-01), Fergason
patent: 5625495 (1997-04-01), Moskovich
patent: 5818632 (1998-10-01), Stephenson
patent: 6028606 (2000-02-01), Kolb et al.
patent: 6097543 (2000-08-01), Rallison et al.
patent: 6198577 (2001-03-01), Kedar et al.
patent: 6271972 (2001-08-01), Kedar et al.
patent: 6301062 (2001-10-01), Ohmori et al.
patent: 6404562 (2002-06-01), Ota et al.
patent: 6543899 (2003-04-01), Covannon et al.
patent: 2003/0137731 (2003-07-01), Takahashi et al.
“An Ultra-Light and Compact Design and Implementation of Head-Mounted Projective Displays,” Hong Hua, et al., 2001, pp. 175-182.
“Innovative Diffractive Eyepiece for Helmet-Mounted Display,” J. Bunkenburg, Jul. 1998, pp. 41-49.
“Diffractive Apochromatic Double-Gauss Lens,” Hideki Ogawa, Oct. 1999, pp. 43-45.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Head mounted projection display with a wide field of view does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Head mounted projection display with a wide field of view, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Head mounted projection display with a wide field of view will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3632352

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.