Patent ID: 8060148

Claim:
An apparatus for wirelessly transmitting display signals between a plurality of external host devices and a display device, the apparatus comprising: a wireless signal transceiver unit for establishing a network-transmission-protocol-based high-frequency signal channel for respective external host devices; a main controller, connected to the wireless signal transceiver unit, for analyzing signals from the wireless signal transceiver unit to extract information of the plurality of external host devices, configuration information and/or display data, performing configurations and display mode selection based on the configuration information, and outputting the display data; and an image data process control unit, connected to the main controller and the display device, for storing the display data from the main controller, controlling output of the display data, and performing timing control to interface signals of the display device; wherein the main controller is operable to, based on the information of the plurality of external host devices, determine whether the host devices are allowed to share the display device, maintain a list of host devices and provide parameters for screen-division control, and control the requirements for output formats and data corresponding to the respective external host devices.