Method and display for the presentation of image contents in at least two operation modes

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United States of America Patent

PATENT NO 11378831
APP PUB NO 20210223583A1
SERIAL NO

17150405

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Abstract

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A method for presenting image content in two operating modes, B1 for a viewing mode with a restricted viewing angle, and B2 for a viewing mode with an unrestricted viewing angle, comprising: providing a first image generator radiating image content into a restricted viewing angle; providing a second image generator radiating image content into an unrestricted viewing angle, wherein the second generator is in front of the first, and is partially transparent to light from the first, and deflects, on at least 50% of its surface, at least 90% of the light passed by it, by maximally 10°; switching on the first generator to start mode B1, wherein the second generator is switched to a transparent state and scatters only a negligible portion of light from the first generator, to retain the restricted viewing angle; and switching on the second generator to start mode B2.

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Patent Owner(s)

Patent OwnerAddress
SIOPTICA GMBH07745 JENA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bourgin, Yannick Ilmtal-Weinstrasse OT Ossmannstedt, DE 5 3
Heber, André Weimar, DE 12 12
Klippstein, Markus Jena, DE 34 264

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