Sony Ericsson Mobile Communications Ab

Stefan Sorensson

Per Anders Holmberg

Henrik Heringslack

Fredrik Bagenholm

Martin Wezowski

A mobile communication device includes a processor to identify a direction related to the geo-positioning signals; a display including a pre-defined shape to indicate the direction related to the geo-positioning signals, where the pre-defined shape is exhibited when an optical property of the pre-defined shape is altered; and a power source to supply voltage to the pre-defined shape, where the optical property of the pre-defined shape is altered by a burst of voltage.

Mobile communication device with direction indicator

A connector for an electric power supply device is disclosed. The connector is arranged to mate a corresponding connector at an apparatus to which the electrical power supply device is arranged to supply electrical power, wherein the connector comprises at least one electrical contact; a housing having a first part arranged grippable by a user when the user connects or disconnects the connector to the device, and a second part slidably arranged with the first part; at least one electrical contact arranged on one of said first or second part, wherein a first force for connecting the at least one electrical contact to the corresponding mating connector is higher than a second force for causing sliding between said first and second parts; and a switch arranged to be actuated based upon relative positions of said first and second parts, wherein said switch is arranged to electrically control connection and disconnection of an electrical power input of the electric power supply device. A power supply device is also disclosed.

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Sodra Sandby, Sweden

Stefan Sorensson