Deadfront configured for color matching

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United States of America

PATENT NO 12235477
APP PUB NO 20210181392A1
SERIAL NO

17259745

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Abstract

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Embodiments of a deadfront configured to hide a display when the display is not active are provided. The deadfront includes a substrate having a first major surface and a second major surface. The second major surface is opposite the first major surface. The deadfront also includes a neutral density filter disposed on the second major surface of the transparent substrate and an ink layer disposed on the neutral density filter. The deadfront defines at least one display region in which the deadfront transmits at least 60% of incident light and at least one non-display region in which the deadfront transmits at most 5% of incident light. A contrast sensitivity between each of the at least one display region and each of the at least one non-display region is at least 15 when the display is not active.

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Patent Owner(s)

  • CORNING INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lesuffleur, Antoine Daniel Fontainebleau, FR 4 10
Ouyang, Xu Painted Post, US 56 554
Sun, Yawei Elmira, US 71 726

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