| 主权项 |
1. A remote display system, comprising:
a primary station including a data transmitting element and a power transmitting element; and a portable display, physically remote from and without a tangible connection with the primary station, the portable display including:
a user input element;a power source configured to recharge in response to the portable display being located within a power transmitting range of the primary station, wherein the power source is configured to power the portable display in response to the portable display being located outside of the power transmitting range of the primary station;a power receiving element operable to wirelessly receive power from the power transmitting element; anda data receiving element operable to receive data from the data transmitting element, wherein the portable display is configured to operate in stand-by mode until the portable display enters the power transmitting range of the primary station, wherein, in response to the portable display initially entering the power transmitting range of the primary station, the portable display switches to a normal operating mode, wherein, while in the normal operating mode and in response to receiving a request from the portable display for the data, the request including a content identifier, the portable display is configured to display the data received from the primary station, the data corresponding to the content identifier, the content identifier identifying a subset of content corresponding to the data for display on the portable display, and wherein the data is presented by at least partially using the power received from the power transmitting element of the primary station. |
