LG Display Co., a South Korean panel maker, said Wednesday that it has developed a new HD LCD panel for smartphones that offers four times clearer images than existing HD LCD displays. The 5.5-inch Quad HD panel improves contrast and vividness compared to current mobile displays, and enables users to enjoy a full view of PC-version web pages at a single glance without image distortion. This is in contrast to current Full HD displays, which only realize three quarters of a full screen.