Absolutely. CRT material and process technologies are common to the vacuum tube industry as a whole, which continues to serve many applications across a wide variety of industries.

What are cathode ray tubes used for today?

A cathode-ray tube is a device that uses a beam of electrons in order to produce an image on a screen. Cathode-ray tubes, also known commonly as CRTs, are widely used in a number of electrical devices such as computer screens, television sets, radar screens, and oscilloscopes used for scientific and medical purposes.

Are cathode ray tubes still used in TVs?

Despite being a mainstay of display technology for decades, CRT-based computer monitors and televisions are now virtually a dead technology. ... Most high-end CRT production had ceased by around 2010, including high-end Sony and Panasonic product lines.