发明名称 |
CERAMIC ELEMENT INLAID WITH AT LEAST ONE COMPOSITE CERAMIC DECORATION |
摘要 |
A method of manufacturing an inlaid ceramic element for a timepiece including: a) forming a ceramic or cermet body; b) etching at least one recess in one face of the ceramic or cermet body, each at least one recess forming a pattern cavity for a decoration; c) changing a surface state of a bottom of the at least one recess to increase contact surface thereof; d) filling the at least one recess with a composite ceramic to form the decoration; e) flattening the composite ceramic so that the composite ceramic remains only in a hollow of the at least one recess. |
申请公布号 |
EP2855400(B1) |
申请公布日期 |
2016.06.01 |
申请号 |
EP20130719517 |
申请日期 |
2013.04.25 |
申请人 |
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD. |
发明人 |
FERNANDEZ CIURLEO, MARIA;MULLER, JULIETTE;BOURBAN, STEWES |
分类号 |
C04B41/80;C04B41/89;G04B37/22 |
主分类号 |
C04B41/80 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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