PCB Etching: Difference between revisions

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== Step by Step Photolithography ==
== Step by Step Photolithography ==
see external instructions: [http://wetpong.net/wetpong/wiki/index.php?title=Photolithography wetpong]
can someone copy all the images to this wiki?


=== Preparation ===
=== Preparation ===
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</gallery>
</gallery>


=== Stripping ===
=== Stripping / Final cleaning with acetone ===


<gallery widths=180px perrow=4>
<gallery widths=180px perrow=4>
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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
</gallery>
</gallery>
=== Final cleaning with acetone ===


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

Revision as of 14:24, 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