Finally, experience is summarized during the process of the circuit debugging, the existing problems in the circuits are introduced, and the prospects of CNT-FED video interface circuit are presented.

• 最后，对电路调试过程中积累的经验和存在的问题进行了讨论和总结，并对CNT-FED视频接口电路的下一步发展方向进行了探讨。