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CRTs were the single most popular display technology used in television sets and computer monitors for over half a century; it was not until the 2000s that LCDs began to gradually replace them. A derivative of CRTs were storage tubes , which had the ability to retain information displayed on them, unlike standard CRTs which need to be refreshed ...
Color CRT displays in TV sets and computer monitors often have a built-in degaussing (demagnetizing) coil mounted around the perimeter of the CRT face. Upon power-up of the CRT display, the degaussing circuit produces a brief, alternating current through the coil which fades to zero over a few seconds, producing a decaying alternating magnetic ...
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 monitors that could be connected to standardized tuners. The original lineup consisted of the KX-20xx1 20" and KX-27xx1 27" monitors (the "xx" is an identifier, PS for ...
Korea Data Systems Co., Ltd. (Korean: 코리아데이타시스템스, [2] abbreviated KDS), was an international electronics manufacturer based in Seoul, South Korea that manufactured primarily cathode-ray tube (CRT) and liquid-crystal display (LCD) computer monitors. KDS also produced word processors, laptops, and other computer hardware.
A CRT made by LP Displays. LG.Philips Displays was a joint venture created in 2001 by LG Electronics of South Korea and Philips Electronics of the Netherlands in response to the maturing cathode-ray tube (CRT) market. [9] [10] It primarily manufactured CRTs used in traditional television sets. It was the world's largest manufacturer of CRTs ...
The Sony PVM-4300, also known as the KV-45ED1, is a cathode-ray tube monitor released by Sony in 1989. The PVM-4300 has the largest CRT picture tube of all time, with a 43-inch diagonal display and a weight of around 200 kilograms.
The most significant difference between Cromaclear CRTs and existing CRT computer monitor technologies is their phosphor pattern. Older color televisions and most CRT monitors have a pattern of round dots arranged in a triangular mosaic. Slot-mask CRTs have a pattern of stripes in the unlit phosphor that appears to be bricks when in use.
Apple's manufacture history of CRT displays began in 1980, starting with the Monitor /// that was introduced alongside and matched the Apple III business computer. It was a 12″ monochrome (green) screen that could display 80×24 text characters and any type of graphics, however it suffered from a very slow phosphor refresh that resulted in a "ghosting" video effect.