Digital display device comprising two superimposed display cells and timepiece comprising such a display device

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United States of America Patent

PATENT NO 11860486
APP PUB NO 20210181571A1
SERIAL NO

16986341

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Abstract

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A digital display device including, from top to bottom, a first red filter, a transflective liquid crystal display cell, a second red filter and an emissive display cell, the transflective liquid crystal display cell displaying information using at least one first seven-segment digit and the emissive display cell providing a plurality of juxtaposed light points which are arranged so as to provide a display formed by at least one second seven-segment digit.

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Patent Owner(s)

Patent OwnerAddress
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTDSWISS MA LIN MARIN-EPAGNIER NEUCHATEL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barron, Cecile Corcelles, CH 4 4
Blanckaert, Nicolas Boudry, CH 9 48
Sagardoyburu, Michel Neuchatel, CH 21 372
Thiault, Jerome Colombier, CH 2 4

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