Digital camera and system thereof
First Claim
1. A digital camera connectable to a mobile electronic device capable of being driven by a battery, the digital camera comprising:
- a first battery which provides a supply source of power necessary to operate the digital camera;
a connecting unit which electrically connects to the mobile electronic device;
a power input terminal which receives power supplied from a second battery mounted in the mobile electronic device connected via the connecting unit; and
a power supply selection device which selectively switches a power supply such that power is supplied from one of the first battery and the second battery.
1 Assignment
0 Petitions
Accused Products
Abstract
In the digital camera that can be used in connection to a mobile phone or other mobile electronic devices and the system thereof, a battery mounted in each device is shared to allow power to be supplied between the devices, and allow both devices to be used for longer hours. The digital camera and the mobile phone are electrically connectable by a connection cable. Generally, a power supply selection switch is set to A, and a power supply selection switch is set to D. The digital camera receives power supplied from a battery, and the mobile phone receives power supplied form a battery. From this state, when the power supply selection switch is switched to C, power is supplied from the battery to the mobile phone. On the other hand, when the power supply selection switch is set to B, and the power supply selection switch is set to D, power is supplied from the battery of the mobile phone to the digital camera.
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Citations
24 Claims
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1. A digital camera connectable to a mobile electronic device capable of being driven by a battery, the digital camera comprising:
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a first battery which provides a supply source of power necessary to operate the digital camera;
a connecting unit which electrically connects to the mobile electronic device;
a power input terminal which receives power supplied from a second battery mounted in the mobile electronic device connected via the connecting unit; and
a power supply selection device which selectively switches a power supply such that power is supplied from one of the first battery and the second battery. - View Dependent Claims (2, 4, 5, 6, 7, 12, 13, 14, 15)
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3. (canceled)
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8-11. -11. (canceled)
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16-18. -18. (canceled)
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19. A digital camera connectable to a mobile electronic device capable of being driven by a battery, the digital camera comprising:
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a battery which provides a supply source of power necessary to operate the digital camera;
a connecting unit which electrically connects to the mobile electronic device; and
a power output terminal capable of supplying power from the battery mounted in the digital camera to the mobile electronic device connected via the connecting unit.
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20. (canceled)
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21. A digital camera system capable of transferring image data by connecting a mobile electronic device capable of being driven by a battery and a digital camera, wherein:
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the digital camera comprises;
a first battery which provides a supply source of power necessary to operate the digital camera;
a first connecting unit which electrically connects to the mobile electronic device;
a first power input terminal which receives power supplied from a second battery mounted in the mobile electronic device connected via the first connecting unit;
a first power supply selection device which selectively switches a power supply such that power is supplied from one of the first battery and the second battery; and
a first power output terminal capable of supplying power from the first battery to the mobile electronic device connected via the first connecting unit;
the mobile electronic device comprises;
a second battery which provides a supply source of power necessary to operate the mobile device;
a second connecting unit which electrically connects to the digital camera;
a second power input terminal which receives power supplied from the first battery mounted in the digital camera connected via the second connecting unit;
a second power supply selection device which selectively switches a power supply such that power is supplied from one of the first battery and the second battery; and
a second power output terminal capable of supplying power from the second battery to the digital camera connected via the second connecting unit; and
the first connecting unit and the second connecting unit are used so that the first power input terminal and the second power output terminal are connected and the first power output terminal and the second power input terminal are connected to allow power to be supplied between the digital camera and the mobile electronic device. - View Dependent Claims (23)
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22. (canceled)
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24. (canceled)
Specification