Samsung Receives Certification Thanks to OLED Screen "Unbreakable" Samsung Receives Certification Thanks to OLED Screen "Unbreakable" Samsung Receives Certification Due to "Unbreakable" OLED Screen - Flexible OLED display has been around for the past few years, but its implementation on consumer devices has so far been limited to placing flexible panels behind a rigid protective glass. Samsung Display has just announced the next step: flexible OLED panels that have a transparent plastic cover installed, mimic the properties of the glass but retain the built-in screen flexibility. Without the need for glass, this screen has proven to be good enough to be certified by UL (formerly known as Underwriters Laboratories) for its durability. Samsung, describing a new, insoluble panel, reported that it had withstood the UL military standard test of 26 consecutive drops from a height of 1.2 meters (close to 4 feet) and extreme temperatures as high as 71 degr