Display device, display method and head-up display

Details Display device, display method and head-up display Display device, display method and head-up display

2009-03-19

2010-11-09

Choi, William C (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

C351S210000

Reexamination Certificate

active

07830607

ABSTRACT:
A display device includes: an image projection section configured to project a light flux including an image toward a head of a viewer; an imaging section configured to image a picture of the viewer; a control section configured to control a projection area and a projection position of the light flux by controlling the image projection section on the basis of the picture; and a target eye detection section configured to detect a one-eye served as a target of the projection position of both eyes of the viewer on the basis of the picture.

REFERENCES:
patent: 5875018 (1999-02-01), Lamprecht
patent: 07-228172 (1995-08-01), None
patent: 09-251534 (1997-09-01), None

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