CAPACITIVE LIGHT-EMITTING ELEMENT DRIVING DEVICE

摘要

Disclosed is a capacitive light-emitting element driving device comprising a capacitive light-emitting element (1) arranged between a cathode and an anode which are so arranged on a light-transmitting substrate as to face each other, a power supply (Vin) connected to the capacitive light-emitting element, a driving means (10) for driving the capacitive light-emitting element by applying a DC voltage of the power supply between the cathode and the anode, and regeneration means (L2, Q3) for regenerating the charge stored in a parasitic capacitor of the capacitive light-emitting element when the capacitive light-emitting element is driven to the power supply.