CPC G02F 1/134327 (2013.01) [G02F 1/133514 (2013.01); G02F 1/133528 (2013.01); G02F 1/133555 (2013.01); G04G 9/0094 (2013.01); G04G 9/06 (2013.01); G04G 9/10 (2013.01); G04G 9/12 (2013.01); G04G 17/045 (2013.01); G09G 3/14 (2013.01); G09G 3/18 (2013.01); G09G 3/2003 (2013.01); H10K 59/38 (2023.02); H10K 59/50 (2023.02); G02F 1/13312 (2021.01); G02F 1/133618 (2021.01); G02F 2201/44 (2013.01); G04G 9/107 (2013.01); G04G 9/126 (2013.01); G09G 2300/023 (2013.01)] | 13 Claims |
1. A digital display device comprising, from top to bottom, a first red filter, a transflective liquid crystal display cell, a second red filter, and an emissive display cell,
wherein the transflective liquid crystal display cell displays information with at least one first seven-segment digit and
wherein the emissive display cell comprises a plurality of juxtaposed light points which are arranged so as to display at least one second seven-segment digit, with two or more of the light points being positioned in each segment of the second seven-segment digit, when the transflective liquid crystal display cell is switched off and the emissive display cell is switched on.
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