TV technology quantum dots from LG

TV technology quantum dots from LG

In Las Vegas will host the international exhibition of household appliances. It is there that LG Electronics will introduce the new Ultra HD TVs. The development includes one feature of the technology of quantum dots. Models have a wide color palette, the color is much more intense than the one that give LCD-TVs.
TV technology quantum dots from LG
While the company offers two TVs with a diagonal of 55 and 65 inches. The main difference of the news – technology quantum dots works by connecting nanocrystals. Their size varies from 2 to 10 nanometers. Depending on size, each pixel emits its own color.
According to the company, the performance of color has been enhanced with the addition of a film of quantum dots in front of the LCD backlight. The digital value of the color increased by 30%.
TV technology quantum dots from LG
It is also important that the technology of quantum dots allows you to make TVs are safe for the environment. Cadmium and other heavy metals in the production of these models are not used. By the way, Samsung is planning to use this technology and in the manufacture of its equipment.

Among the famous mobile OS - Android is the leader

Among the famous mobile OS – Android is the leader

Among the famous mobile OS - Android is the leader
A few days ago, research firm Kantar summed up the results of a survey of smartphone users to find out what operating system is the most popular today. According to the report, in the third quarter of 2014 in major European countries and the United States share of iOS is significantly increased. But at the same time, a leader among mobile OS is Android.
Among the famous mobile OS - Android is the leader
Whose representatives were interviewed about 40 000 users from 32 countries. According to the survey it became known that 54% of respondents use the Android OS, but the number of iPhone owners amounted to 16%.
In addition, Android is the leader among OS tablet PCs. 20% of respondents said that the use of tablets running the Android OS, and 13% use the iPad.