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2. Cathode ray tubes
The first electronic image projection systems to appear in the 1970s used cathode ray tube (CRT) technology. Their use increased in the 1980s with the advent of consumer rear projection. Today, given their size and weight, and the difficulty of installing and adjusting them on the customer's premises, there are hardly any tube-based products left in the world of front projection, except in very specific applications (military, etc.). These have been supplanted by more compact, user-friendly technologies such as liquid crystal display (LCD) (§ 3
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Cathode ray tubes
Liquid crystal
Bibliography
References
Standardization
- EBU Standard for Chromaticity Tolerances for Studio Monitors - EBU Tech. 3213 - 8-78
- Television – 1920 × 1080 Image Sample Structure, Digital Representation and Digital Timing Reference Sequences for Multiple Picture Rates - SMPTE 274-M - 2005
- Parameter values for the HDTV standards for production and international programme exchange - ITU-R BT.709-3 - 2-98
Manufacturers
(non-exhaustive list)
These lists are not exhaustive.
Projection tubes
Hitachi
Panasonic
Toshiba
Organizations
International Commission on Illumination (CIE)
Union européenne de radio-télévision – European Broadcasting Union (EBU-UER)
Society of motion picture and television engineers (SMPTE)
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