PCB Etching: Difference between revisions

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File:photolitho_etch6.jpg|Die Kupferplatte wird mit Wasser gespült  
File:photolitho_etch6.jpg|Die Kupferplatte wird mit Wasser gespült  
File:photolitho_etch7.jpg|Eventuell noch mit Aceton nachwaschen, um den Fotolack zu entfernen
File:photolitho_etch7.jpg|Eventuell noch mit Aceton nachwaschen, um den Fotolack zu entfernen
File:PCB_acetoenle.jpg|Um Aceton zu sparen am besten in einer wanne spülen, danach noch mit wasser abspülen
</gallery>
</gallery>
[[File:PCB_acetoenle.jpg|320px]]


== Waste disposal and Recycling ==
== Waste disposal and Recycling ==


[[File:PCB_waste_acetone.jpg|320px]]
[[File:PCB_waste_acetone.jpg|320px]]

Revision as of 14:40, 21 August 2010

Step by Step Photolithography

see external instructions: wetpong

can someone copy all the images to this wiki?

Preparation

Mask alignment and illumination

Development

Etching

Stripping / Final cleaning with acetone

Waste disposal and Recycling