Patent ID: 6944480

Claim:
A wireless display system including an image display device and a data processing device connected through wireless communication elements, said wireless display system comprising: data input and output port for input and output of data to and from said image display device, input and output data converting elements for converting data format and protocol in said wireless communication elements, and input and output processing virtual elements for processing virtual data input and output in said data processing device as if the data input and output port are connected directly, wherein said data input and output port and input and output data converting elements are provided in said image display device, said input and output processing virtual elements is provided in said data processing device, all data, including input data and output data, communicated between said image display device and data processing device are mutually transmitted and received through said input and output data converting elements and input and output processing virtual elements, and if a data input or a signal indicating a state change is detected at the data input and output port, the input and output data converting elements are capable of converting the data input or the signal indicating the state change to a predetermined wireless communication data format and protocol.