Display device with multiple focal planes

G - Physics – 02 – B

Patent

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Details

G02B 27/18 (2006.01) G02B 27/01 (2006.01) G02B 27/28 (2006.01) G02F 1/1335 (2006.01) G03B 21/10 (2006.01) G02B 27/00 (2006.01)

Patent

CA 2446667

The present invention relates to a display device with variable focusing depth. The display device presents from electrical signals an image built up of at least two sub-images for the eye (7) of an observer. Focusing depth is generated in the image by different sub-images being generated with different focal distances and that objects in the image are distributed in the sub- images with regard to the depth effect one intends to create in the image.

La présente invention concerne un dispositif d'affichage à profondeur de focalisation variable. Ce dispositif présente, à partir de signaux électriques, une image composée d'au moins deux sous-images pour l'oeil (7) d'un observateur. La profondeur de focalisation est engendrée dans l'image par des sous-images différentes générées avec différentes distances focales, et des objets dans l'image sont distribués dans les sous-images en fonction de l'effet de profondeur qu'on souhaite créer dans ladite image.

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