Fig. 4: Mass transfer and monolithic integration technologies.
From: Future trends of display technology: micro-LEDs toward transparent, free-form, and near-eye displays
a Schematic illustration of LED fabrication. b Schematic illustration of the elastomer stamp transfer process. c Schematic illustration of laser-induced transfer. d Schematic illustration of fluidic self-assembly. e Schematic illustration of bonding (or stack) integration of RGB LED layers. f Schematic illustration of the monolithic growth
