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Title:
EXTERNAL PART MADE OF ZIRCONIA WITH SELECTIVELY CONDUCTIVE REGIONS FOR ELECTRONIC FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2017/102399
Kind Code:
A3
Abstract:
The present invention relates to an external part for a portable object made of a first material, the first material being an insulating ceramic material, characterised in that the surface of said external part is at least partially treated such that it has at least one modified portion having electrical conductivity.

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Inventors:
CURCHOD LOÏC (CH)
SPRINGER SIMON (CH)
Application Number:
EP2016/079714
Publication Date:
March 01, 2018
Filing Date:
December 05, 2016
Export Citation:
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Assignee:
SWATCH GROUP RES & DEV LTD (CH)
International Classes:
A44C27/00; C23C8/36; C23C8/80; C23C18/00; G04B37/22
Foreign References:
EP0850900A11998-07-01
EP2856903A12015-04-08
US20150122774A12015-05-07
US5800617A1998-09-01
EP2725000A12014-04-30
GB1488696A1977-10-12
DE2446431A11976-04-08
EP1548524A12005-06-29
EP0287746A11988-10-26
Attorney, Agent or Firm:
ICB INGÉNIEURS CONSEILS EN BREVETS SA (CH)
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