Patent ID: 11910499
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method for controlling an electronic apparatus comprising a plurality of light emitting diode (LED) arrays disposed in parallel, a first sensing inductor connected to a first LED array of the plurality of LED arrays in series, and a second sensing inductor connected to a second LED array in series, the method comprising:
based on at least one of a first induced voltage generated on a first auxiliary inductor disposed adjacent to the first sensing inductor or a second induced voltage generated on a second auxiliary inductor disposed adjacent to the second sensing inductor being a threshold voltage or more, identifying that an error occurs in at least one of the first LED array or the second LED array; and
adjusting a resistance value of a variable resistance connected to the plurality of LED arrays and adjusting an amount of a current flowing to the plurality of LED arrays according to the resistance value based on the identified result.