PROTECTIVE MASK, IN PARTICULAR DIVING MASK, WITH OPTICAL DISPLAY SYSTEM

Protective mask (1) comprising a frame (5) for mounting on a user's face, a window (2) carried by said frame, an optical display system (10) which is capable of projecting an image, and a prism (20) capable of receiving said image from said display and forwarding it, characterised in that the p...

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Bibliographic Details
Main Authors SIOURAKAN-BADALOU, Cédric, MARCELLIN-DIBON, Eric, RENAUD-GOUD, Philippe
Format Patent
LanguageEnglish
French
German
Published 14.04.2021
Subjects
ELECTRICITY
EQUIPMENT FOR DWELLING OR WORKING UNDER WATER
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS
LIFE-SAVING IN WATER
MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:Protective mask (1) comprising a frame (5) for mounting on a user's face, a window (2) carried by said frame, an optical display system (10) which is capable of projecting an image, and a prism (20) capable of receiving said image from said display and forwarding it, characterised in that the prism (20) has a first (21) and a second (22) active face and a basal face (23), the window having, on its inner face (3), a projection area (30), and said display and said prism are configured so that said display projects said image onto the first active face (21), the image crosses the prism and is reflected by the basal face (23) to the second active face (22), the image is projected from said second active face (22) onto said reflection area (30) of said window (2), and said window projects said image into a user's eye.
Bibliography:Application Number: EP20190740637