发明名称 |
TIMEPIECE INCLUDING A DIAL MADE OF SEMICONDUCTOR MATERIAL AND DIAL FOR THE SAME |
摘要 |
An electronic timepiece ( 10 ) includes a case ( 12 ) which is fitted with a dial ( 28 ) and which contains an electronic control circuit ( 22 ) driving a display device ( 24 ), of the type wherein the dial ( 28 ) includes a main body ( 48 ) in the form of a plate which is made of semiconductor material, and of the type wherein the control circuit ( 22 ) includes at least one control unit ( 36 ) and a time base circuit ( 34 ), characterized in that the control circuit ( 22 ) includes at least one integrated circuit element ( 34, 36 ) which is etched in the main body ( 48 ) of the dial ( 28 ). The invention also proposes a dial ( 28 ) to be fitted to the timepiece ( 10 ).
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申请公布号 |
US2007053241(A1) |
申请公布日期 |
2007.03.08 |
申请号 |
US20060470288 |
申请日期 |
2006.09.06 |
申请人 |
ETA SA MANUFACTURE HORLOGERE SUISSE |
发明人 |
MEISTER PIERRE-ANDRE;ZANETTA ANDRE;FLEURY EMMANUEL;BLONDEAU FABIEN |
分类号 |
G04B19/06;G04G99/00;G04G17/00 |
主分类号 |
G04B19/06 |
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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