Title:
PORTABLE AUGMENTED-REALITY HEAD-UP DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/089495
Kind Code:
A3
Abstract:
The invention relates to a portable optical device (104) for transmitting an image to the eye (6) of an observer, characterised in that it includes: a display (1) disposed on the same side of the observer's head (7) as the aforementioned eye, so as to emit the image in front of the observer's head; an ocular dioptric surface (3); and redirection means (4, 5, 8, 9) for guiding the image towards the dioptric surface, said device being disposed such that the image strikes the dioptric surface (3) originating from the side of the nose in relation to the eye (6) and the dioptric surface (3) then reflects the image towards said eye (6). Such a device is particularly suitable for the production of glasses that can be used to display a virtual or augmented reality.
Inventors:
HAMDANI RACHID (FR)
LIU ZILE (FR)
LIU ZILE (FR)
Application Number:
PCT/FR2010/050142
Publication Date:
February 17, 2011
Filing Date:
January 29, 2010
Export Citation:
Assignee:
LASTER (FR)
HAMDANI RACHID (FR)
LIU ZILE (FR)
HAMDANI RACHID (FR)
LIU ZILE (FR)
International Classes:
G02B27/01
Domestic Patent References:
| WO1998015868A1 | 1998-04-16 | |||
| WO1994014152A1 | 1994-06-23 |
Foreign References:
| US20010010598A1 | 2001-08-02 | |||
| US4761056A | 1988-08-02 | |||
| FR2866123A1 | 2005-08-12 |
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