The latest analysis "1Q17 Micro LED Next Generation Display Industry" by LEDinside, a division of TrendForce, make a further analysis on the Micro LED industry. Judging by current technology, how to transfer Micro LED will be the biggest challenge. In addition, according to current players, the technology value chain is coming into existence. Four key technologies include: the production of epi wafer for micron-size chips, the transferring of micro-LEDs to panel substrates, the bonding of the chips, and color conversion.