National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Optimization of PCB Process Developing and Etching
Nerušil, Petr ; Zatloukal, Miroslav (referee) ; Starý, Jiří (advisor)
Bachelor´s thesis deals with photoresist developing and copper etching – these ones are the key operations in the double layer PCB production realised with pattern plating subtractive technique. Test pattern and a schematic diagram of the technological process for quality control in the practical part. Main part of this thesis is focused to operations of photoresist developing and to inspection and evaluation of photoresist width changes on test pattern during developing and etching including copper etch factor.
Optimization of PCB Process Developing and Etching
Nerušil, Petr ; Zatloukal, Miroslav (referee) ; Starý, Jiří (advisor)
Bachelor´s thesis deals with photoresist developing and copper etching – these ones are the key operations in the double layer PCB production realised with pattern plating subtractive technique. Test pattern and a schematic diagram of the technological process for quality control in the practical part. Main part of this thesis is focused to operations of photoresist developing and to inspection and evaluation of photoresist width changes on test pattern during developing and etching including copper etch factor.

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