After removing the metal mask using an etchant (1:1:5 mixture of HCl, H2O2, and H2O), sputtering and lifting off a metal film (Cr, 150 nm) on the PI film form a black matrix layer. Transfer of micro-LED array onto a flexible film A SU-8 (Kayaku Advanced Materials Inc.) mold ...
The pattern is then transferred from the remaining photoresist material14′ to the photomask10via known etch processes to remove the antireflective material13and opaque materials12in regions which are not covered by the remaining photoresist14′. There are a wide variety of etching processes known ...
Frankly, I was a bit surprised to see Eduard release a new set for the Tamiya kit, since the previous set from them is rather well done to begin with. But, there are certain refinements compared to the first release, so if I was shopping for an etch set for the Tamiya kit, this is...
Interestingly, Nanowires synthesized by MacEtch show enhanced solar energy conversion efficiency by two orders of magnitude higher than that for SiNWs prepared by other methods perhaps because of vertical alignment to improve light absorption significantly36. However, SiNWs prepared by this technique ...