Methods, systems, and products for image displays

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United States of America Patent

PATENT NO 8891918
SERIAL NO

13298480

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Methods, systems, and products illuminate display devices. An image is injected into a tapered portion of a waveguide. The tapered portion reflects the image to create total internal reflectance of the image within the waveguide. A frustrator withdraws a frustrated image from the waveguide, and the frustrated image is displayed to a viewer.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AT&T INTELLECTUAL PROPERTY I L P754 PEACHTREE ST NE SUITE 7C ATLANTA GA 30308

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Kevin A New York, US 37 273

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