Hon Hai Precision Industry Co. Ltd., which trades as Foxconn, has worked with Ennostar and Unikorn Semiconductor Corp. to produce a 0.12-inch microdisplay. The companies worked together to optimize microLED device structures and novel thin-film protection technology to achieve a display with a raw pixel density exceeding 6,500 PPI and a blue light brightness of 200,000 nits. The use of novel thin film protection technology reduced surface defects, improving external quantum efficiency, and increased product reliability, Foxconn said. Unikorn Semiconductor Cor...