LED drive circuit, LED drive device, and LED drive system

• Main Authors: Miyamoto, Kouji, Itai, Junichi, Katsura, Koji, Nakashima, Seiji, Kanemitsu, Ryosuke, Matsui, Nobuaki, Fukumoto, Kenichi
• Format: Patent
• Language: English
• Published: 27.10.2020
• Subjects: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY

An LED drive circuit drives an LED module. The LED module has a light-emitting diode, and an identification unit having characteristic information relating to light-emitting characteristics of the light-emitting diode. The LED drive circuit includes a detection unit and a drive circuit. The detectio...