PORTABLE ELECTRIC DEVICE AND DISPLAY MIRRORING METHOD THEREOF

摘要

A display mirroring method of a user device simultaneously performs an operation of transmitting compressed first source files and first display information corresponding to the first source files to another user device by wireless in response to a first type display mirroring request and an operation of decoding the first source files. A decoding result of the first source files is displayed based on the first display information, and a displaying operation of the transmitted first file source is performed in the other user device.