This paper, presents a high-speed full swing driver for a heavy-load flat-panel scan-line circuit. The high driving capability is achieved using the proposed Complementary Dual-Bootstrap (CDUB) technique. The scan-line CDUB driver was fabricated in a 0.35-µm CMOS technology. The measured results, under the flat-panel scan-line load model, indicate that the delay time is within 2.8µs and the average power is 0.74mW for a 5V supply voltage.