US 10,893,597 B2
Group-performance control method using light-emitting devices
Kyung II Choi, Seoul (KR); and Jung Min Choi, Seoul (KR)
Assigned to FANLIGHT CO., LTD., Uiwang-si (KR)
Filed by FANLIGHT CO., LTD., Uiwang-si (KR)
Filed on May 28, 2019, as Appl. No. 16/424,219.
Application 16/424,219 is a continuation of application No. PCT/KR2018/014929, filed on Nov. 29, 2018.
Claims priority of application No. 10-2018-0072860 (KR), filed on Jun. 25, 2018.
Prior Publication US 2019/0394860 A1, Dec. 26, 2019
Int. Cl. H05B 47/19 (2020.01); H05B 45/20 (2020.01)
CPC H05B 47/19 (2020.01) [H05B 45/20 (2020.01)] 17 Claims
OG exemplary drawing
 
1. A method for controlling a plurality of light-emitting devices, the method comprising:
inputting group information into a respective light-emitting device, the group information to be inputted corresponds to information on 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,
wherein one or more light-emitting devices are designated as the same group based on the group information that is pre-configured and includes information configured to be used for performing group controlling of the plurality of light-emitting devices, and the one or more light-emitting devices of the same group emit the same color during the particular period of the group-performance presentation.