TIMEPIECE COMPONENT OR JEWELLERY ITEM WITH CERAMIC BASE AND STRUCTURED DECORATION

A method for fabricating a timepiece or jewellery component with a structured decoration: a ceramic base is made; mirror polishing is performed; laser and/or mechanical machining of a surface relief is carried out; a relief is coated with a first layer of a first metal decorative treatment and/or co...

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Bibliographische Detailangaben
Hauptverfasser:	JEANRENAUD, Frédéric, KISSLING, Gregory
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING ORMAINTAINING CLOCKS OR WATCHES DECORATIVE ARTS HOROLOGY MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES MOSAICS PAPERHANGING PERFORMING OPERATIONS PHYSICS PRODUCING DECORATIVE EFFECTS TARSIA WORK TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for fabricating a timepiece or jewellery component with a structured decoration: a ceramic base is made; mirror polishing is performed; laser and/or mechanical machining of a surface relief is carried out; a relief is coated with a first layer of a first metal decorative treatment and/or coloured decorative treatment material; prior to or after the coating, deep etching is performed to produce a first hollow decoration having a depth greater than the thickness of the first layer, penetrating the base beneath its apparent surface and beneath the valleys of the relief; laser ablation is performed on the first layer in pockets at the bottom of which the ceramic is revealed; all the visible surfaces of the component are coated with a second layer of a second material.