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Head to any store that sells TVs, and you're likely to see a lot of LCD and LED TVs. But what. Buying a flat-screen TV can be daunting -- not only do you have settle on a brand and screen size ...
We break down the differences between the three main types of TV screen tech – and bring you some of the best models from each category.
Major technologies are CRT, LCD and its derivatives (Quantum dot display, LED backlit LCD, WLCD, OLCD), Plasma, and OLED and its derivatives (Transparent OLED, PMOLED, AMOLED). An emerging technology is Micro LED. Cancelled and now obsolete technologies are SED and FED.
The LCD grid can mask effects of spatial and grayscale quantization, creating the illusion of higher image quality. [52] Is the cheapest display technology currently produced, with some entry-level models selling for less than $100. Screen-door effects are more noticeable than LCD when up close, or on larger sizes. [53]
An LED-backlit LCD is a liquid-crystal display that uses LEDs for backlighting instead of traditional cold cathode fluorescent (CCFL) backlighting. [1] LED-backlit displays use the same TFT LCD (thin-film-transistor liquid-crystal display) technologies as CCFL-backlit LCDs, but offer a variety of advantages over them.
The 2.1-inch Epson ET-10 [18] Epson Elf was the first color LCD pocket TV, released in 1984. [19] In 1988, a Sharp research team led by engineer T. Nagayasu demonstrated a 14-inch full-color LCD, [12] [20] which convinced the electronics industry that LCD would eventually replace CRTs as the standard television display technology. [12]
In 2008, LCD TV shipments were up 33 percent year-on-year compared to 2007 to 105 million units. [10] In 2009, LCD TV shipments raised to 146 million units (69% from the total of 211 million TV shipments). [11] In 2010, LCD TV shipments reached 187.9 million units (from an estimated total of 247 million TV shipments). [12] [13]
[8] [9] [10] The beta version Yahoo! Answers was launched to the general public on December 8, 2005 [11] [12] and was available until May 14, 2006. Yahoo! Answers was finally made available for general availability on May 15, 2006. [13] Yahoo! Answers was created to replace Ask Yahoo!, Yahoo!'s former Q&A platform which was discontinued in ...