![]() ![]() 16:9 Enhanced WEGA models differ from original WEGA models mainly in their ability to display anamorphic video content in its proper screen aspect ratio. Super Fine Pitch tubes naturally fall into this category, as do some Sony Trinitron SDTVs that cannot physically resolve 1080 lines of vertical resolution, but the term Hi-Scan is commonly used to refer to Sony Trinitron HDTVs that do not feature an SFP tube. Hi-Scan is Sony's trademark for all Trinitron displays capable of processing a 1080i signal. By the end of CRT's market dominance, only Sony and JVC had released such high-resolution CRT HDTVs to the non-professional consumer market. Super Fine Pitch refers to Sony's line of Trinitrons with high horizontal resolution and very fine aperture grille stripe pitch. The power supply, audio, and horizontal deflection circuits were also improved. Sony FD Trinitron KV-20FV300, using the BA-6 chassis, which integrated the jungle board components and comb filter circuitry into a single integrated circuit which was named "One-Chip". There were four primary variants of the FD Trinitron as used in televisions. ( January 2018) ( Learn how and when to remove this template message) Unsourced material may be challenged and removed. Please help improve this section by adding citations to reliable sources. The FD Trinitron series is one of the most sought after televisions among hobbyists of retro gaming. Worldwide production ended when Singapore ceased production in end of March 2008. Sony would continue to sell the Trinitron in China, India, and regions of South America using tubes delivered from their Singapore plant. As the television market shifted towards LCD technology, Sony eventually ended production of the Trinitron in Japan in 2004, and in the US in 2006. By 2003, over 40 million sets had been sold worldwide. ![]() In 2001, the FD Trinitron WEGA series had become the top selling television model in the United States. With the introduction of the FD Trinitron, Sony also introduced a new industrial style, leaving the charcoal colored sets introduced in the 1980s for a new silver styling. High resolution versions, Hi-Scan and Super Fine Pitch, were also produced. The technology was quickly applied to the entire Trinitron range, from 13 to 40 inch. The basic WEGA models supported normal 480i signals, but a larger version offered 16:9 aspect ratios. Initially introduced on their 32 and 36 inch models in 1998, the new tubes were offered in a variety of resolutions for different uses. The FD Trinitron line featured key standard improvements over prior Trinitron designs including a finer pitch aperture grille, an electron gun with a greater focal length for corner focus, and an improved deflection yoke for color convergence. Flat screens also increase total image viewing angle and have less geometric distortion in comparison to curved screens. The FD Trinitron reduces the amount of glare on the screen by reflecting much less ambient light than spherical or vertically flat CRTs. The FD Trinitron used computer-controlled feedback systems to ensure sharp focus across a flat screen. First introduced in 1998 on Sony's 32-inch and 36-inch televisions, this technology was also used in computer monitors bearing the Trinitron mark. Flat version of the Trinitron picture tube FD Trinitron WEGAįD Trinitron/WEGA is Sony's flat version of the Trinitron picture tube. ![]()
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