Trinitron
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Trinitron was Sony's brand name for its line of aperture-grille-based CRTs used in television sets and computer monitors. It was one of the first television systems to enter the market since the 1950s
A Sony KV-1320UB Mark II Trinitron from the early 1970s
Close-up of phosphor bars on a 14" Sony Trinitron television
A Sony KV-191SA Trinitron television
A Sony Chromatron
Sony PVM-4300
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The Sony Trinitron PVM-4300, also known as the KX-45ED1, is a cathode-ray tube monitor released by Sony in 1989. It is the largest CRT monitor ever manufactured, with a 43-inch diagonal display and a
Trinitron
…in the 1990s. In 1990, Sony released the first HD Trinitron TV set, for use with the Multiple sub-Nyquist sampling encoding standard. A Sony Trinitron PVM-4300, the largest CRT display ever produced In 1980, Sony introduced the "ProFeel" line of prosumer component televisions, consisting of a range of Trinitron…
Front left face view of the monitor, with the included TV stand
Back view of the monitor
Top view of the monitor with a calico cat for scale
Front view of the set