Patent ID: 11956495
Assignee: LG ELECTRONICS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A wireless system for providing a screen sharing service, comprising:
a source device and a sink device;
wherein the sink device transmits a connection request for a screen sharing service to the source device based on a power-on command,
wherein the source device executes a home application for providing a home screen of the sink device according to the received connection request, displays an execution screen of the home application according to execution of the home application, and transmits image data corresponding to the displayed execution screen of the home application to the sink device,
wherein the sink device displays the execution screen of the home application based on the received image data, and
wherein the source device receives first coordinate information and a first selection command from the sink device, and selects an app icon matching the first coordinate information on an execution screen of the home application based on the received first selection command,
wherein the sink device disconnects connection for the screen sharing service with the source device, turns off a screen to hide a transient state, turns on the screen after the transient state is completed and plays a video streamed from the content provider server when a casting request is received from the content provider.