Figure 7.
Various fabrication methods are explained above: A) wet etching, B) adhesive bonding, C) microcasting, D) thin film deposition, E) sputter deposition, F) blade dicing, G) transfer printing of micro‐LEDs (redrawn from[ 332 ]), H) simple fabrication using thermal lamination of gold on COP (redrawn from[ 151 ]), and I) traditional photolithography with gold deposition on polyimide.