Traditionally employed to make light-emitting diodes (LEDs), sapphire substrates now are being used by Apple Inc. and other smartphone makers as covers for camera lenses and home buttons, contributing ...
SEOUL/TAIPEI (Reuters) - Apple Inc may have disappointed many consumers by not putting sapphire glass covers on its new iPhone, but the scratch-resistant material is gradually making its way into ...
GT Advanced Technologies, a sapphire supplier that works closely with Apple, today confirmed that it has filed for Chapter 11 bankruptcy court protection. Its share price has been falling since it was ...