Table of content: LED screens and digital signage magazine in 2012
#4/2012
Evolution of pixels: from lamps to SMD LEDs
Much has been written about digital and LED screens. During 20 years of their history, screens changed significantly: from simple lamp screens to LED clusters and RGB LED screens and to SMD LED screens. We decided to devote this article to the evolution of the key element in a digital screen, to the pixel.
#3/2012
LED Screens “Elect” Our Presidents
About 10 years ago TV remained the largest ideological resource during presidential elections: today LED technology helped to shift the balance of political advertising. Of course, we can find a lot of skeptics who argue that a TV ad is as effective as any similar ad on an outdoor LED screen.
#2/2012
Digital Signage Takes a Cruise on “Oasis of the Seas”
Nearly 200 digital signage are installed on one of the largest cruise liners “Oasis of the Seas” serve as round-the-clock concierges and help passengers to find their way around “Oasis of the Seas”, the largest cruise liner. Digital signage help to locate a cabin, learn about entertainment events, order food in a restaurant. Multilingual interface on digital signage makes every passenger feel at home whatever country they are from.
#1/2012
Modern LED video screens: Characteristics, Technologies, Reasons to Choose – Part 2
The second part of the article considers such critical technical parameters of modern LED screens as dynamic color range, color rendering, image contrast, IC drivers and control system, electromagnetic compatibility (EMC) and electromagnetic interference (EMI) from LED screens.
