Wednesday, May 6, 2020

History of Television Essays - 764 Words

History of Television Television has become a major industry all over the world, especially in the industrialized nations, and a major medium of communication and source of home entertainment. Television is used in many industries. A few examples are for surveillance in places inaccessible to or dangerous for human beings, in science for tissue microscopy, and in education. Today you can find a television in almost every home. This is why I decided to research the history of the television. The first television devices were based on an 1884 invention called the scanning disk, patented by Paul Nipkow. This device was a large disk with holes on it, which spun in front of an object while a photoelectric cell recorded†¦show more content†¦An anode finger was a pencil-sized tube with a small aperture at the top. Magnetic coils sprayed the electrons emitted from the electrical image left to right and line-by-line onto the aperture, where they became electric current. Both Zworykin’s and Farnsworth’s devices then transmitted the current to a cathode-ray tube, which recreated the image by scanning it onto a fluorescent surface. Farnsworth applied for a patent for his image dissector in 1927. The development of the television system was plagued by lack of money and by challenges Farnsworth’s patent from the giant Radio Corporation of America (RCA). In 1934, the British communications company, British Gaumont, bought a license from Farnsworth to make systems based on his designs. In 1939, the American company RCA did the same. Both companies had been developing television systems of their own and recognized Farnsworth as a competitor. World War II interrupted the development of the television. When television broadcasts became a regular occurrence after the war in 1945, Farnsworth was not involved. Instead he decided to devote his time to trying to perfect the devices he had designed. David Sarnoff, Vice President of the Radio Corporation of America, later hired Vladimir Zworykin to ensure that RCA would control television technology. Farnsworth’s business manager ended up sellingShow MoreRelatedThe History of Television Essay1473 Words   |  6 PagesHistory of television and its influence on people lives. How did television revolutionize the world? TV, more commonly known as ‘television’ is one of the greatest inventions of the 20th century. In ancient Greek tà ¨le means ‘far, and in Latin visio means sight. From my perspective and many people of the world television has changed the way we live. Television has brought many amazing things, however nothing is perfect. Television sets were commercially available since the late 1920s but in veryRead MoreA Research About The History Of Television Essay996 Words   |  4 Pages Television History Marwa Mekdashi California State University, Long Beach October 3, 2016 Abstract This study is an in depth research about the history of television. Many people know the history of the lightbulb and who created; however, many people like myself have little to no knowledge about the creator of the television, when it was created, and the purpose of it. This paper will discuss the history of TV, manufacturing companies behind this magical device, consumer profile on theRead MoreHistorical Events Throughout Television History Essay1695 Words   |  7 PagesMDIA 202 Television Studies Faith Holloway 300314105 Assignment One: Institutional Essay Recent and historical events throughout television history have demanded a redefinition of the medium in contemporary culture. 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