LED DRIVE CIRCUIT, LED DRIVE DEVICE, AND LED DRIVE SYSTEM

• Main Authors: KATSURA, Koji, FUKUMOTO, Kenichi, KANEMITSU, Ryosuke, NAKASHIMA, Seiji, MIYAMOTO, Kouji, MATSUI, Nobuaki, ITAI, Junichi
• Format: Patent
• Language: English; French; Japanese
• Published: 09.08.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

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...