How CRTs Are Made

https://ift.tt/2H8jC4O

Pretty much every display you can buy today is either LCD or OLED. But for decades, the cathode ray tube was the only way to watch video. This older clip from How Its Made show the process, including filling the tube with phosphors, adding conductive elements, and installing an electron gun to create images on the tube.

fun

via The Awesomer https://theawesomer.com

October 19, 2020 at 02:45PM