Colour picture tube
Color television is part of the history of television, the technology of television and practices associated with television's transmission of moving images in color video.
In its most basic form, a color broadcast can be created by broadcasting three monochrome images, one each in the three colors of red, green and blue (RGB). When displayed together or in rapid succession, these images will blend together to produce a full color image as seen by the viewer.
One of the great technical challenges of introducing color broadcast television was the desire to conserve bandwidth, potentially three times that of the existing black-and-white (B&W) standards, and not use an excessive amount of radio spectrum. In the United States, after considerable research, the National Television Systems Committee approved an all-electronic system developed by RCA which encoded the color information separately from the brightness information and greatly reduced the resolution of the color information in order to conserve bandwidth. The brightness image remained compatible with existing B&W television sets at slightly reduced resolution, while color televisions could decode the extra information in the signal and produce a limited-resolution color display. The higher resolution B&W and lower resolution color images combine in the eye to produce a seemingly high-resolution color image. The NTSC standard represented a major technical achievement.
Although introduced in the U.S. in 1953, only a few years after black-and-white televisions had been standardized there, high prices and lack of broadcast material greatly slowed its acceptance in the marketplace. Although the first national color cast (the 1954 Tournament of Roses Parade) occurred on January 1, 1954, it was not until the mid-1960s that color sets started selling in large numbers, due in some part to the color transition of 1965 in which over half of all network prime-time programming would be broadcast in color that fall, and the introduction of GE's Porta-Color set in the Spring of 1966 which would bring the first all-color prime time season beginning that fall.
By the late 1960s and early 1970s though, color sets had become standard, and the completion of total color casting was achieved when the last of the daytime programs converted to color and joined with prime time in the first all-color season in 1972.
Color broadcasting in Europe was not standardized on the PAL format until the 1960s, and broadcasts did not start until 1967. By this point many of the technical problems in the early sets had been worked out, and the spread of color sets in Europe was fairly rapid.
By the mid-1970s, the only stations broadcasting in black-and-white were a few high-numbered UHF stations in small markets, and a handful of low-power repeater stations in even smaller markets such as vacation spots. By 1979, even the last of these had converted to color and by the early 1980s B&W sets had been pushed into niche markets, notably low-power uses, small portable sets, or use as video monitor screens in lower-cost consumer equipment, in the television production and post-production industry.

This is an excerpt from the article Colour picture tube from the Wikipedia free encyclopedia. A list of authors is available at Wikipedia.
The article Colour picture tube at en.wikipedia.org was accessed 13 times in the last 30 days. (as of: 08/22/2013)
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colour picture tube -- Encyclopedia Britannica
Multimedia for Colour picture tube. Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, ...
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Cathode ray tube - Wikipedia, the free encyclopedia
The images may represent electrical waveforms (oscilloscope), pictures ...... Purity and convergence in colour tubes, affected by the Earth's magnetic field, ...
en.wikipedia.org/wiki/Cathode_ray_tube
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Colour Picture Tube - Safari Books Online
31. Colour TV Standards and Systems - Colour picture tube -
my.safaribooksonline.com/book/business/9789332503304/31dot-colour-tv-standards-and-systems/ch31_sub6_xhtml
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picture tube - definition of picture tube by the Free Online Dictionary ...
Information about picture tube in the free online English dictionary and ... color TV tube, colour television tube, colour tube, colour TV tube - a television tube that ...
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Electrons in Shadow-mask Colour Tubes
In general, there are three ways in which a picture, either black and white or coloured, may be presented to a ...
www.r-type.org/articles/art-004f.htm
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HOW PICTURE TUBE WORKS
The picture tube is the largest component of a television set, consisting of four basic parts. The glass face panel is the screen on which images appear.
www.visualtv.net/faq/zenHow_crt.htm
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Television Picture Tubes and Other Cathode-Ray Tubes - USITC
cathode-ray tube is the television picture tube found in home television receivers. ..... 28 Electronics Weekly, “Sharp Opens Way for Colour. LCD Television,” No.
www.usitc.gov/publications/332/working_papers/pub2877.pdf
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color picture tube: Definition from Answers.com
color picture tube ( klr pikchr tb ) ( electronics ) A cathode-ray tube having three different colors of phosphors, so that when these are appropriately.
www.answers.com/topic/color-picture-tube
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Picture Tube & Related Products - Business Directory - IndiaMART
... manufacturers. Get details of manufacturers & exporters of picture tubes, psp picture tube, television picture tube. ... Deals in supplying of Colour picture tubes.
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TV cathode ray tube - YouTube
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Search results for "Colour picture tube"
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Colour picture tube in science
[PDF]Multipositional Colour Picture Tube Test System - Electronics and ...
Multipositional Colour picture tube Test System. V. Augutis, D. Gailius. Department of Electronic and Measurement Systems, Kaunas University of Technology,.
Pioneers of Television
During W.W.II, Baird developed the first color picture tube. Charles Francis Jenkins Jenkins invented a mechanical television system called radiovision and  ...
University of Leeds - Further Image Editing in Paint Shop Pro
Instructions You will create an image using picture tubes and create and use ... Here you can set the font, font size, colour, stroke and fill styles, stroke and fill ...
[PDF]Calculation of aberration of electron gun in color picture tubes
b Electric Engineering Department of Southeast University, Nunjing, China. Abstract. In a color picture tube, aberration is an important factor influencing the ...
The TV Set
In the following chapter, we will take a closer look at how images and color are ... The electro magnetic deflection coil surrounds the neck of the picture tube, ...
Science Guys | Deparment of Physics at Union University
We first need to know what is going on inside of a TV picture tube. ... In color tubes there are different tiny spots that glow red, green, or blue, with an electron gun ...
TV and Monitor CRT (Picture Tube) Information
Sep 24, 2008 ... Picture Tube Implosion IS Possible - But You Really Need Work at It! ... Comparison of CRT Types; Color CRT Construction; Assembly of .... I'm not sure if its still in print but you might check out your local university library.).
Research & Publications
Torongey P. K, Tong L., “The Stress Analysis of a 35-inch(V) 120o Color Picture Tube”, Journal of South East University, Vol12/2 Dec 1996; Torongey P. K, ...
Edward Herold, 85; Led Effort to Make First Color-TV Tube - New ...
Jul 3, 1993 ... Edward Herold, 85; Led Effort to Make First Color-TV Tube ... the first color television-picture tube and guided RCA's entry into transistors. ... Phi Beta Kappa physics graduate of the University of Virginia and earned a master's ...
[PDF]The Knowledge Bank at The Ohio State University Ohio State ...
Color Television Possibilities for the Post War Era ... Ohio State University, College of Engineering ... Development of Color Pictures with Television Tubes.
Books on the term Colour picture tube
Pete the Cat and His Four Groovy Buttons
Pete the Cat and His Four Groovy Buttons
James Dean, 2012
Eric Litwinis a guitar-strumming, song-singing, banjo-picking, tale-telling, song-writing, national-award-winning, music-producing, fun, folksy type of guy. He loves to blend song and story together and is inspired by the depth and simplicity of folk songs and folktales. Eric is a popular performer, delighting thousands of children and families eve...
Monochrome and Colour Television
Monochrome and Colour Television
R.R. Gulati, 2007
The Text Is Based On The Ccir 625-B Monochrome (Black & White) And Pal-B And G Colour Television Standards As Adopted By India And Many Other Countries.
Colour Television: Theory and Practice
Colour Television: Theory and Practice
BALI, 1994
4.16 Troubles in Colour picture tubes In this section, some of the trouble symptoms of Colour picture tubes are discussed. 1. No Brightness: There are a number of things in a television receiver which may cause a complete loss of brightness.
The Oxford-Duden Pictorial French and English Dictionary
The Oxford-Duden Pictorial French and English Dictionary
1996
The Oxford-Duden Pictorial French and English Dictionary, Second Edition identifies over 28,000 objects by means of numbered Based on the premise that pictures can more clearly convey certain kinds of information, this handy reference presents a list of vocabulary relating to a subject together with a picture illustrating that subject. Each double-...
David Bellamy's Painting Wild Landscapes in Watercolour
David Bellamy's Painting Wild Landscapes in Watercolour
David Bellamy, 2008
David Bellamy is well known for his atmospheric watercolour paintings and is the author of several books published by HarperCollins. Highly regarded as a teacher of art, he has a huge following among amateur painters, runs extremely popular workshops and has produced a number of successful videos on watercolour painting.
TV and Video Engineering
TV and Video Engineering
A. M. Dhake, 2001
With its low cost, multicolour, brightness, high resolution, and gray scale capability, the Colour picture tube has a dominant position in television. It has no serious contender yet, except where its depth, weight or power limitations preclude its ...
Business in Asia-Pacific
Business in Asia-Pacific
Sonia El Kahal, 2001
`'a monumental scholarly effortthe book will serve as a benchmark in this new field for textbooks because it is so thorough and balanced in its critique. Ms El Kahal has avoided the common tendency of western appraisals of Asian business and society to denigrate the region for failing to conform to liberal economic and social practices.'&...
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Blog posts on the term
Colour picture tube
Color TV pictures have more red colour | Electronics Repair And Technology News
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www.jestineyong.com/color-tv-pictures-have-more-red-colour/
Texas School District Says Picture Of Trans Student In Tuxedo Violates 'Community Standards'| Gay News | Towleroad
A controversy has emerged out of La Feria, Texas after the town's high school refused to allow transgender senior Jeydon Loredo to wear a tuxedo in his senior portrait for the school's yearbook as it allegedly violates
www.towleroad.com/2013/11/texas-school-district-says-picture-of-trans-student-in-tuxedo-violates-community-standards.html
What's Up with This Official Warner Bros. Poster for 'Wonder Twins'? | FirstShowing.net
Something strange arrived at Midtown Comics yesterday, and ComingSoon was keen enough to notice their confusion on Twitter. There have been some pieces of
www.firstshowing.net/2013/whats-up-with-this-official-warner-bros-poster-for-wonder-twins/
Picture Tubes
I have downloaded tutorials on how to create your own picture tubes. They all start off by opening a new image and setting a colour depth of 16 million colours (24 bit) but the relevant drop down box on my new image does not give that option. I have Paint Shop Pro X Version 10.3 and am running Windows XP Pro with Service Pack 3, Asus 512Mb 8500GT video Card, 4Gb of RAM and Prolite E431S monitor. Please can someone tell why I cannot increase the colour depth to 24 bit.
www.talkgraphics.com/showthread.php?35284-Picture-Tubes
Colour Tubes Are Cheap, says RCA. | Memory Lane | Mannerisms
'In the past months colour television has been discussed in Parliament and has been the subject for conflicting statements. The colour tube in particular h
www.electronicsweekly.com/mannerisms/memory-lane/colour-tubes-are-cheap-says-rc-2012-02/
Paintshop Pro has some special features – Did you hear about Picture tubes?
Tweet Pin It Picture tubes are a feature that is apparently unique to Paintshop Pro. I am not sure at which version they started using tubes, but i know for a fact that version 4 had them, so it is definitely not new.
scrapbookcampus.com/2011/04/paintshop-pro-has-some-special-features-did-you-hear-about-picture-tubes/
In Pictures: Refurbished Northern Line Tube Trains | Londonist
A poke around the spruced-up carriages.
londonist.com/2013/06/in-pictures-refurbished-northern-line-tube-trains.php
Tips on how to Bring back Some sort of teen” Monitor lizard Cathode ray tube Picture Tube | 快活邻 – 新加坡好房源信息总汇
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Weak Economy Bolsters Sales of Picture-Tube TVs - NYTimes.com
Amid a slowing U.S. economy, sales of traditional picture-tube televisions have surged, pushing out plasma TVs for second place after L.C.D. models.
bits.blogs.nytimes.com/2008/05/22/weak-economy-boosts-sales-of-picture-tube-tvs/
picture tube ball mill , Jaw crusher manufacturerCrushing machine manufacturer | Crushing machine manufacturer
Ball Mill For Sale,Vibration Mill,Ball Mill production ...China Dashan Machinery Co, Ltd.is a joint-stock enterprise that produce large and medium-sized Ball
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