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Patent Searching and Data


Title:
NACRED SCREEN FOR A HIDDEN DISPLAY
Document Type and Number:
WIPO Patent Application WO/2015/071376
Kind Code:
A3
Abstract:
The present invention relates to a display assembly (10) comprising a display (31) including a light source and a semitransparent element (20) allowing the display to be seen only when the latter is activated, characterised in that the semitransparent element comprises a screen (21) made of nacre under which a semi-reflective element is placed.

Inventors:
SAGARDOYBURU, Michel (Rue de la Cassarde 9, Neuchâtel, CH-2000, CH)
Application Number:
EP2014/074526
Publication Date:
May 21, 2015
Filing Date:
November 13, 2014
Export Citation:
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Assignee:
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD (Rue des Sors 3, Marin, CH-2074, CH)
International Classes:
G04C17/00; G02F1/1335; G04B19/12; G04G9/00; G04G9/04; G04G9/10; G09F9/30
Foreign References:
US20080101161A12008-05-01
EP1826637A12007-08-29
GB2023887A1980-01-03
EP1672436A12006-06-21
Attorney, Agent or Firm:
ICB INGÉNIEURS CONSEILS EN BREVETS SA (Maxime Tournel, Fbg de l'Hôpital 3, Neuchâtel, CH-2001, CH)
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