US 11,703,991 B2
Display device with mouse control and operating method thereof
Jeonghwan Kwon, Seoul (KR); Kyungnam Bae, Seoul (KR); Taejin Park, Seoul (KR); Eunjung Lee, Seoul (KR); Hyojeong Jeong, Seoul (KR); Donghee Lee, Seoul (KR); and Byounghyun Shin, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jan. 5, 2022, as Appl. No. 17/647,078.
Claims priority of application No. 10-2021-0172729 (KR), filed on Dec. 6, 2021.
Prior Publication US 2023/0176705 A1, Jun. 8, 2023
Int. Cl. G06F 3/04812 (2022.01); G06F 3/14 (2006.01)
CPC G06F 3/04812 (2013.01) [G06F 3/1454 (2013.01); G06F 2203/0383 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A display device comprising:
a wireless communication circuit configured to wirelessly receive a first video signal based on a first video being displayed by a terminal;
a display configured to display a first mirroring video based on the first video signal,
wherein the display is configured to receive touch inputs from a user; and
a control circuit configured to:
interface with a mouse,
receive a user input while the first mirroring video is being displayed,
determine whether the received user input is a touch input received by the display or is an input from the mouse and generate a corresponding determination result,
based on the determination result indicating that the user input is the touch input received by the display, transmit, to the terminal, a first type of User Input Back Channel (UIBC) packet,
wherein the first type of UIBC does not include a parameter for requesting coordinates of a mouse cursor, and
based on the determination result indicating that the user input is the input from the mouse transmit, to the terminal, a second type of UIBC packet,
wherein the second type of UIBC includes the parameter for requesting the coordinates of the mouse cursor.