Timepiece with internal antenna
AssigneeSeiko Epson Corporation
InventorTeruhiko Fujisawa
Life of this patent
Estimating the term…
Abstract
A timepiece includes a case that is made from a conductive material; a movement that is housed in the case and has a plurality of motors that drive plural staffs disposed at a plurality of locations; a dial that is made from a nonconductive material; and an antenna that is disposed inside the case. At least two display units including a first display unit and a second display unit are formed as plane circles on the surface of the dial with a staff in the plane center of each plane circle. The diameter of the first display unit is greater than the diameter of the second display unit, and the antenna is disposed to a position superimposed in plan view on the first display unit and the second display unit.
Claims8
A timepiece, comprising:
- a case that is made from a conductive material;
- a movement that is housed in the case and has a plurality of motors that drive plural staffs disposed at a plurality of locations;
- a dial that is made from a nonconductive material;
- and
- an antenna that is disposed inside the case;
- wherein at least two display units including a first display unit and a second display unit are formed as plane circles on the surface of the dial with a staff in the plane center of each plane circle,
- the diameter of the first display unit is greater than the diameter of the second display unit, and
- the antenna is disposed to a position superimposed in plan view on the first display unit and the second display unit.
Dependencies are inferred from the claim text.