US 12,256,118 B2
Wireless display system
Yujin Bae, Seoul (KR); and Gowoon Choi, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 18/280,084
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed May 7, 2021, PCT No. PCT/KR2021/005741
§ 371(c)(1), (2) Date Sep. 1, 2023,
PCT Pub. No. WO2022/234874, PCT Pub. Date Nov. 10, 2022.
Prior Publication US 2024/0163494 A1, May 16, 2024
Int. Cl. H04N 21/422 (2011.01); H04N 21/4363 (2011.01); H04N 21/4425 (2011.01)
CPC H04N 21/42204 (2013.01) [H04N 21/43637 (2013.01); H04N 21/4425 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A wireless display system comprising:
a reception module comprising a display and a memory; and
a transmission module configured to receive an image signal and a control signal and transmit the received image signal and the control signal to the reception module,
wherein the reception module is configured to display a guide stored in the memory on the display when wireless communication with the transmission module is not connected,
wherein the wireless communication comprises first wireless communication for receiving the image signal from the transmission module and second wireless communication for receiving the control signal from the transmission module, and
wherein the display is configured to display a guide for adjusting an installation environment of the transmission module or the reception module when the first wireless communication is not connected.