TERMINAL DEVICE, METHOD AND SYSTEM FOR SCREEN PROJECTION WITH ONE TOUCH USING REMOTE CONTROL Russian patent published in 2023 - IPC H04N21/40 H04B5/00 

FIELD: communication.

SUBSTANCE: using the terminal device, when the terminal device touches the remote control NFC tag, the NFC tag content is received, wherein the NFC tag content includes the NFC tag identification code, and when the terminal device does not have a tag record, the terminal device displays the first pop-up window, wherein the tag entry includes an identification code, the first pop-up window includes a list of displays comprising the first option, the first option includes a device name for the display, the first user operation on the first option is received by the terminal device, and the terminal device establishes, in response to the first operation, the first connection of the screen projection with the display, the terminal device saves, in response to the first operation, the corresponding relationship between the identification code and the display information, and the terminal device establishes, when the terminal device has the tag record, the second connection of the screen projection with the display corresponding to the identification code, in accordance with the identification code.

EFFECT: accelerating the screen projection.

16 cl, 27 dwg, 3 tbl