The modern smartphone display is a veritable showcase of cutting-edge materials and chemistry. From the liquid crystal or OLED materials at the heart of it to the LEDs and optical films of the ...

Samsung, yet again, is using plastic for the rear of its upcoming Galaxy S22 smartphone lineup, except for the Ultra. The top-of-the-line variant seems to stand out significantly from other devices in ...

Smartphones have become essential tools in daily life. Users typically rely on their phones from the start of the day until bedtime. Accessories such as back covers and screen guards play a ...