US 10,893,245 B1
Method for projecting image and robot implementing the same
Hyungjin Choi, Seoul (KR); Byungjoon Kim, Seoul (KR); Sul Ran Kim, Seoul (KR); and Jongook Yoon, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jan. 15, 2020, as Appl. No. 16/743,683.
Claims priority of application No. PCT/KR2019/007453 (WO), filed on Jun. 20, 2019.
Int. Cl. H04N 9/31 (2006.01)
CPC H04N 9/3173 (2013.01) 20 Claims
OG exemplary drawing
 
1. A robot, comprising:
a motor assembly configured to move the robot in a space;
a projector configured to project an image; and
a controller configured to:
select a projection area in the space based on the following:
first information including type information of the image to be projected, and
second information related to a user to view the image,
control the motor assembly, and
control the projector to project the image to the projection area.