APPARATUS FOR DRIVING LIGHT EMITTING DEVICE, CIRCUIT FOR DRIVING LIGHT EMITTING DEVICE AND DIRIVING METHOD THEREOF

• Main Authors: SEOL, KYOUNG SIK, JEONG, DONG YOUL
• Format: Patent
• Language: English; Korean
• Published: 09.05.2012
• Subjects: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY

PURPOSE: An apparatus for driving a light emitting device, a driving circuit, and a driving method thereof are provided to prevent the deterioration of a product due to power consumption of an LED driving IC by driving an LED short channel with a small current instead of a rated current. CONSTITUTIO...