Karl Ferdinand Braun
A German physicist who invented the cathode ray tube (CRT) in 1897, laying the fundamental groundwork for all subsequent electron-beam display technologies.
Key facts
- Role
- Inventor
- Nationality
- German
- Born
- 1850
- Died
- 1918
A German physicist who invented the cathode ray tube (CRT) in 1897, laying the fundamental groundwork for all subsequent electron-beam display technologies.