Maruzen Petrochemical push for the LED chip nanoimprint resin
Date:2011-06-07 14:38
Status:Be resolved
Question:admin
logy camp, the state of competition.
Maruzen Petrochemical Development resin with nano-imprint on the fluorine and chlorine gases excellent resistance to plasma etching(the company) features. For example, on the LED sapphire substrate using the etching selectivity ratio of 0.7 to 0.8. The higher the value, the greater the substrate micromachining can be used for thinning resin layer. The resin layer coating on the sapphire substrate, the bump formed by die processing. At this time, the resin l
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