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 (CH)
Application Number:
PCT/EP2014/074526
Publication Date:
November 19, 2015
Filing Date:
November 13, 2014
Export Citation:
Assignee:
SWATCH GROUP RES & DEV LTD (CH)
International Classes:
G04C17/00; G02F1/1335; G04B19/12; G04G9/00; G04G9/04; G04G9/10; G09F9/30
Foreign References:
| US20080101161A1 | 2008-05-01 | |||
| EP1826637A1 | 2007-08-29 | |||
| GB2023887A | 1980-01-03 | |||
| EP1672436A1 | 2006-06-21 |
Attorney, Agent or Firm:
ICB INGÉNIEURS CONSEILS EN BREVETS SA (Fbg de l'Hôpital 3, Neuchâtel, CH)
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