公开(公告)号：US10893597B2

公开(公告)日：2021-01-12

申请号：US16424219

申请日：2019-05-28

申请人： FANLIGHT CO., LTD.

发明人： Kyung II Choi ,  Jung Min Choi

IPC分类号： H05B47/19 ,  H05B45/20

摘要： Disclosed is a method for controlling a plurality of light-emitting devices. The method includes at least: inputting group information into a respective light-emitting device, the group information to be inputted corresponds to a seat in a venue, on which the respective light emitting device to be positioned; and selectively controlling illuminating or extinguishing of groups of light-emitting devices, in accordance with the group information, to present an image over the plurality of light-emitting devices positioned on seats in the venue of an event during a particular period of a group-performance presentation.