The screen is, together with the processor, The component that consumes more battery in a mobile phone. In addition, in general, more quality, more battery will consume, which forces us to sacrifice the autonomy for the quality of the image. The good thing is that, as technology advances, the positive changes that would help in this problem.
For the sample, a button: LG would not have launched a New type of screen that would help save 15% of the batteryusing an interesting system. This screen has the name LG Hybrid Tandem OLED and we will explain what it means to make it a more efficient option against traditional options (LCD and OLED).
LG Hybrid Hybrid Tandem Oled: a screen that manages blue as others cannot
Like Boe in their efforts to bring Qled screens that reduce costs, LG is creating a proposal on the screen that would help mobile batteries without losing quality in the process. And it is that the panel Hybrid tandem LG OLED Attack the main problem that makes the screen consume a large amount of energy: the blue color.
To understand it, you have to know first what is the dilemma with this blue. All mobile screens They are based on three particular led lights To generate the rest of the colors: red, blue and green.
In the case of the blues, the problem is that they have always requested greater power To reach the desired brightness, since its light is emitted at a higher frequency than the rest. It is also the reason why previously colored smartphones over time, because before greater power, greater degradation.
However, the last thing has been resolved over the years, thanks to the specialized technologies they use Phosphorescent materials with greater energy efficiency In the case of red and green emitters. The blue ones maintain the same usual recipe, with fluorescent materials, because they not only require greater energy, but require a more conscious stabilization.
The change that LG intends to make with its new screen has to do with the combination of Fluorescent and phosphorescent materials To get the best from everyone. The screen would include a layer of each material; The fluorescent, to give greater precision to the light, as well as a longer useful life, while the phosphorescent would be responsible for maintaining the energy that has normally been wasted.
All this guarantees Stability and efficiency at the same timesaving, according to LG calculations, up to 15% of the battery, which could be 30 minutes to 1 hour Extra use.
LG intends to present his new screen for the May 11 at the Sid Display WeekSo it will be possible to check how many battery savings are really talking, outside of a laboratory environment. In any case, it will be an interesting bet that we could see on the market in cell phones that will come from next year.
