PURPOSE: To simplify the drawing structure of a wiring terminal from the sealing part between a front vessel and a back vessel, ensure the reliability of the sealing part even in the case of enlarging a screen size and enhancing the resolution, and improve the reliability of a product.

CONSTITUTION: A control signal integrated circuit part 11 for batch-processing the control signal of an electron beam control means 3 is built in a receiving vessel 7 consisting of a front vessel 6A and a back vessel 6B. The drawing number of wiring terminals is significantly reduced, and the drawing structure is simplified, whereby bonding property in the sealing part between the front vessel and the back vessel is improved, and the degree of vacuum in the receiving vessel of a flat cathode-ray tube is easy to maintain.