If you're just looking to get it out of your house, sure. Read more: 7 used items to never buy or sell Step 1: Determine if it's worth selling Sharing your Netflix account with your family is one thing, letting a stranger access it is something else entirely. Of course you should follow social distancing guidelines, but it's also smart to make sure the buyer doesn't get access to your personal info. Modern TVs typically have years of life in them and yours will probably make somebody very happy.īut before you list your television online you have some work to do, not only ensure you get a fair price, but also that you stay safe. Good news: That same financial situation means more people are looking for deals, and chances are you can find a buyer. Or maybe you're among the millions of Americans facing financial hardship lately and that TV is worth too much not to sell. Maybe your kids spend more time on their tablets while their TV gathers dust. Maybe you got a new TV and your old TV is just taking up space. Following the trend-setter LG too launched its first 3D LED HDTV (LX9500) in March, 2010.Įnjoyed this article? Then please consider sharing it also, please do share any comments or questions you would have.If you find yourself looking at your TV not as a source of entertainment during lockdown but instead as a source of quick cash, you're not alone. This model was available in three sizes 40-inch, 46-inch and 55-inch respectively. The world’s first 3D LED HDTV released by Samsung (Samsung 3D LED 7000) in February, 2010. It’s the world’s largest plasma screen and the biggest direct-view TV ever built! The world’s largest Plasma 3D TV is a 152 inch Plasma TV made by PanasonicĪt 150 inches diagonal and 1,700 pounds (771 kg) approximately, it stands 6 ft. For such a significant development in LCD technology, Sharp Corporation was awarded with the Eduard Rhein Technology Award, (referred to in Europe as the Nobel Prize of the AV world) in 1990. In 1988 Sharp Corporation succeeded in producing a prototype 14-inch color TFT LCD. The LCD TV model was called the Crystaltron The Sharp Corporation develops the world’s first 14-inch color TFT LCD TV. It was also the first flat CRT television produce with tiny 5cm grayscale display. This compact device weighed around 650 grams, with a measurement of 87 x 198 x 33 millimeters. In 1982, Sony was the first brand to mass-produced pocket television - Sony Watchman FD-210. Back in 1936, BCC began to transmit world’s first analog high definition television 405 line television broadcasting from the Victorian Alexandra Palace (London), which is considered as the birth place of broadcasting. Their research led to the presence of liquid crystals in optical imaging devices, technology still used today.Īnalog High definition television actually started in 1936!Īlthough the quality wasn’t that superior compared to today’s high definition TV it was certainly a revolutionary. Later, in 1960, James Fergason and two colleagues from Westinghouse Electric Corporation proved that a film of liquid crystals exhibited different temperature patterns on the skin. He further even observed and concluded that this substances not only has two melting points but, it reflected polarized light and could rotate the polarization direction of light. And, when it reached 179 degree Celsius it changed again, but into a clear liquid this time. In 1888, an Austrian botanist Friedrich Reinitzer while studying cholesteryl benzoate of carrots observed that when heated cholesteryl benzoate initially at 145 degree Celsius it melted and turned into cloudy fluid. Liquid Crystals were accidentally discovered while studying Carrots This screen would emit a visible light when struck by a beam of electrons. Braun introduced a CRT with a fluorescent screen, known as the cathode ray oscilloscope. Image courtesy: CRT TV’s (Cathode- Ray Tube) a.k.a Picture Tubeĭon’t you recollect your childhood when you hear of CRT TV’s? But do you know, when was it invented and by whom? The first cathode ray tube scanning device was invented by the German scientist Karl Ferdinand Braun in 1897. Hundreds of stations experimented with television broadcasting using the Nipkow system in the 1920s and 1930s, until it was replaced by all-electronic systems in the 1940s. The first black and white transmission was created by the famous German inventor Paul Nipkow invented the Nipkow disk in 1884, one of the first successful technologies for television transmission. John Logie Barid was the first person to create live pictures and is considered to be the brains behind successfully designing and developing the television. Although, there were many pioneers like Leon Theremin, Philo Farnsworth, Charles Francis Jenkins, William Bell Boris Rosing and Vladimir Zworkin who designed and developed TV.
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