Difference between revisions of "Designing microfluidic masks"
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** Any obstacles inside this outer contour must be drawn in another layer. Give it a name like "Flow inner polygons") | ** Any obstacles inside this outer contour must be drawn in another layer. Give it a name like "Flow inner polygons") | ||
* Displaying your design as PDF or otherwise is not straight forward because the resolution needed. You get a fair impression using [https://cloudconvert.com/dwg-to-pdf CloudConvert] which is much better than AutoCads own pdf export. | * Displaying your design as PDF or otherwise is not straight forward because the resolution needed. You get a fair impression using [https://cloudconvert.com/dwg-to-pdf CloudConvert] which is much better than AutoCads own pdf export. | ||
+ | * Example of a design where white lines are contours containing flow and green are inner polygons. Here is a [https://wiki.uio.no/mn/fysikk/laglivlab/images/c/cd/Incubator_3Dcell2.pdf PDF version] of the file and the [https://www.mn.uio.no/fysikk/forskning/prosjekter/laglivlab/dokumenter/incubator_3dcell2.dwg DWG file]. | ||
+ | [[File:Skjermbilde 2021-04-20 kl. 15.33.04.png|left|thumb|Some microfluidic circuit designs for a 3" wafer]] |
Revision as of 15:40, 20 April 2021
- Stanford microfluidics foundry has a good guide for designing your own device. That includes a guide to use AutoCAD.
- AutoCAD (a program from Autodesk) is available free.
- You can use Klayout but we have more support for using Autocad.
- Mask template for placing your designs
- This guide for designing masks has some important tips
- All fluid pathways have to be inside one or more closed contour(s)
- The outer contour should be drawn in one layer (Give it a name like "Flow")
- Any obstacles inside this outer contour must be drawn in another layer. Give it a name like "Flow inner polygons")
- Displaying your design as PDF or otherwise is not straight forward because the resolution needed. You get a fair impression using CloudConvert which is much better than AutoCads own pdf export.
- Example of a design where white lines are contours containing flow and green are inner polygons. Here is a PDF version of the file and the DWG file.