DISPLAY SYSTEM

摘要

PURPOSE: A display system is provided to reduce an unnecessary space and prevent a video device from being easily separated from an electron gun unit. CONSTITUTION: A display system has a cathode ray tube bulb(20) that is composed of a panel(20a) for forming an image, a funnel(20b) combined with the back of the panel and a neck combined with the end of the funnel. The display system further includes an electron gun unit and a video device(40). The electron gun unit is composed of an electron gun main body being inserted into the neck, and a protrusion boss that is formed at the end of the electron gun main body and exposed to the outside of the neck. The video device has a video PCB and a boss insertion part combined with the protrusion boss to transmit a signal from the video PCB to the electron gun unit.