Korea researchers announced that they have developed a GaN Micro LED that can be folded and cut by scissors. The team demonstrate a method of creating a deformable LED based on remote heteroepitaxy of GaN. The research, titled “Remote heteroepitaxy of GaN microrod heterostructures for deformable light-emitting diodes and wafer recycle,” was published in Science Advances on June 3, 2020. The research was jointly conducted by professor from Sejong University and the University of Texas. The team manufactured Micro LEDs on a graphene-coated wafer ...

Taiwan-based display manufacturer AUO has partnered with PlayNitride to unveil their latest Micro LED technology development. The two companies leverage their expertise and developed a 9.4-inch flexible Micro LED display with the world's highest 228 PPI pixel density, achieving yet another industry milestone with pioneering technological breakthroughs. The 9.4-inch flexible Micro LED display is based on an LTPS TFT driven backplane which allows pixels to be lighted separately. With a high-speed mass transfer technology, more than 5.5 million Micro LED...

2017-2018 is a pivotal period for the display industry. Companies are scrambling for new display technologies to bring better user experience with devices that sport them. Micro LED display technology is believed to combine the LED and display industries together to create a supply chain rolling out screen products more appealing, power-saving, and refined. This chain is even anticipated to replace a part of the current LCD chain worth USD 30-40 billion in the future (see here). The Korean Institute of Machinery and Materials (KIMM) revealed two months ago a refined roll-transfer technology which enables a successful mass Micro LED transfer onto flexible target substrates.