公开(公告)号：US20210181571A1

公开(公告)日：2021-06-17

申请号：US16986341

申请日：2020-08-06

Applicant: The Swatch Group Research and Development Ltd

Inventor： Nicolas BLANCKAERT ,  Jerome THIAULT ,  Michel SAGARDOYBURU ,  Cecile BARRON

IPC: G02F1/1335 ,  G04G17/04 ,  G04G9/00 ,  G04G9/06 ,  G04G9/12 ,  G09G3/20 ,  H01L27/32

Abstract: 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.

公开(公告)号：US20190018372A1

公开(公告)日：2019-01-17

申请号：US16034904

申请日：2018-07-13

Applicant: The Swatch Group Research and Development Ltd

Inventor： Nicolas BLANCKAERT ,  Jerome THIAULT ,  Cyrille GERNEZ ,  Pierry VUILLE ,  Ariane GACHET-MUELLER

IPC: G04G9/00 ,  G04B19/30

Abstract: The present invention concerns a display assembly comprising an organic light-emitting diode display device comprising at least one OLED comprising an emitting stack placed on a transparent substrate, whose back face is placed on the emitting surface of the OLED, and a secondary object to be illuminated, said transparent substrate comprising a front face and at least one side face arranged to light a secondary object.