These videos provide further insight into Zenith's rise as a technological pioneer and the eventual decline of its American manufacturing empire:
Starting in 1988, Zenith was a leader in developing High-Definition Television (HDTV) technologies, including the VSB digital transmission system eventually adopted as the U.S. standard. Decline and Legacy
In 1969, Zenith launched the Chromacolor picture tube, which doubled image brightness and set a new industry benchmark for color performance.
Despite its innovations, Zenith struggled with intense international competition and high labor costs. By 1987, it was the last major American-owned TV manufacturer. The company filed for Chapter 11 bankruptcy in 1999 and was ultimately acquired by the South Korean company , which now uses Zenith as its research and development subsidiary for digital broadcast standards.
Zenith introduced the first wireless remote, the light-beam-based Flash-Matic (1955), followed by the revolutionary Space Command (1956). The latter used ultrasonic "tuning forks" that required no batteries, a standard that lasted for 25 years.