As we all know, Apple has added a new feature to its new Mac Book Pro notebooks, the Touch Bar, with the aim of improving the functionality of the devices. Its next step is to add OLED technology, which will not be easy to install on devices with large screens.
The company believes that this is not a problem and has already begun the process of installing OLED on MacBook devices, while also testing its functionality.
Many argue that this technology, which has been used in the Apple Watch and Touch Bar , will not offer anything new in terms of energy saving on notebooks. This is because most applications will use a white background, unlike now, when even applications with a black background do not abuse it so much.
OLED , and also allows for thinner displays.
Apple could use this new feature to better promote the new iPhone that will be released next year as a celebratory edition since the company is celebrating its tenth anniversary. It is argued that the iPhone should have OLED technology not only for its better functionality but also for the evolution of the device.
According to several manufacturers, Samsung and Sharp should also offer this new display technology. They already manufacture OLED in Japan and would have no problem starting the process in America if mobile carriers wanted it. 
