This is a guide on How to make an electron beam display.
It requires a glass tube that has a phosphor and has a vacuum pulled on it. It requires an electron gun.
It is made of two main components: a large glass bulb, and an electron gun.[1]
References
- ↑ "How Its Made Cathode Ray Tubes". Science Channel. 2024-03-06. https://www.youtube.com/watch?v=3g36REdz8OM.