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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.
A widespread practical application is using quantum dot enhancement film (QDEF) layer to improve the LED backlighting in LCD TVs.Light from a blue LED backlight is converted by QDs to relatively pure red and green, so that this combination of blue, green and red light incurs less blue-green crosstalk and light absorption in the color filters after the LCD screen, thereby increasing useful ...
The 2011 UEFA Champions League Final match between Manchester United and Barcelona was broadcast live in 3D format in Gothenburg (Sweden), on an EKTA screen. It had a refresh rate of 100 Hz, a diagonal of 7.11 m (23 ft 3.92 in) and a display area of 6.192×3.483 m, and was listed in the Guinness Book of Records as the largest LED 3D TV.
Amazon Q is a chatbot developed by Amazon for enterprise use. Based on both Amazon Titan and GPT generative artificial intelligence , it was announced on November 28, 2023. [ 1 ] [ 2 ] [ 3 ] It is able to help troubleshoot issues in cloud apps or group chats, or summarize documents. [ 4 ]
Codium cylindricum Holmes, type definition herbarium specimen pressed. Codium is a genus of edible green macroalgae (or seaweed) under the order Bryopsidales.The genus name is derived from a Greek word that pertains to the soft texture of its thallus.