| 摘要 |
FIELD: electricity.SUBSTANCE: invention relates to electronic engineering. The driver configurations (100) drive first circuits (1) of organic light-emitting diodes (OLED), connected to leads (10) for a reference signal source and first output leads (11), and drive second circuits (2) of OLEDs, connected to first output leads (11) and second output leads (12). The driver configurations (100) comprise first/second elements (21/22), connected to first/second output leads (11) and leads (10) for a reference signal source, and first/second switches (31/32), connected to leads (14) for a power supply and first/second output leads (11, 12) for individual control of multi-level circuits (1, 2) of OLEDs. The switches (31, 32) and first elements (21) comprise transistors, and second elements (22) comprise transistors or diodes. The first/second elements (21/22) and first/second switches (31/32) are connected to each other and through first/second inductance coils (41/42) to first/second output leads (11/12).EFFECT: simplification of the device.15 cl, 27 dwg |
