MOBILE HIGH-DEFINITION LINK DEVICE AND A MODE CHANGING METHOD THEREOF FOR CHANGING A MODE BETWEEN A MOBILE HIGH-DEFINITION LINK DONGLE DEVICE AND A MOBILE HIGH-DEFINITION LINK SYNCHRONIZATION DEVICE

摘要

PURPOSE: An MHL(Mobile High-definition Link) device and a mode changing method thereof are provided to automatically change a dongle mode or an image display mode through one MHL device which includes an MHL dongle device and an MHL synchronization device, thereby conveniently selecting and using a dongle function and an image display function.;CONSTITUTION: When inputted multimedia data is determined as MHL multimedia data, a control unit connects to an HDMI(High Definition Multimedia Interface) synchronization device(201, 202). When the HDMI synchronization device is connected, the control unit changes the MHL multimedia data into HDMI multimedia data and outputs the same to the HDMI synchronization device(204). When the HDMI synchronization device is not connected, the control unit changes the MHL multimedia data into the HDMI multimedia data and displays the same(205).;COPYRIGHT KIPO 2013;[Reference numerals] (200) Input multimedia data; (201) MHL multimedia data?; (202) Device connected?; (203) Perform an HDMI image display mode which displays HDMI multimedia data; (204) Perform a dongle mode which converts the MHL multimedia data into the HDMI multimedia data; (205) Perform an MHL image display mode which converts the MHL multimedia data into the HDMI multimedia data and displays the same; (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End