Fiber bundle head up display

Optical waveguides – Optical fiber bundle

Reexamination Certificate

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Details

C385S116000, C385S119000

Reexamination Certificate

active

08009949

ABSTRACT:
A fiber bundle head up display includes a bundle of optical fibers. An image source projects a display image onto the fiber bundle. The fiber bundle transfers the display image from its input surface to its output surface and projects the display image onto a combiner, which superimposes the display image in the visual field of a viewer. The fiber bundle transforms the display image while performing three-dimensional relocation of picture elements of the display image to reduce aberration and distortion of the display image. The fiber bundle may be utilized for pre-transforming the display image to reduce or eliminate a variety of image aberration types.

REFERENCES:
patent: 4170400 (1979-10-01), Bach et al.
patent: 4735473 (1988-04-01), Migozzi et al.
patent: 5293271 (1994-03-01), Merritt et al.
patent: 5511141 (1996-04-01), Peli
patent: 5815624 (1998-09-01), Rosenberg
patent: 5991087 (1999-11-01), Rallison
patent: 2007/0002238 (2007-01-01), Jang et al.

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