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LASER <br>
'''Feedback to this page''': '''[mailto:labadviser@danchip.dtu.dk?Subject=Feed%20back%20from%20page%20http://labadviser.danchip.dtu.dk/index.php/Specific_Process_Knowledge/Characterization click here]'''
Polymer Injection Molder
 
= Direct Structure Definiton =
 
[[image:Define your structure directly.png|right|x200px|Define the structure directly on your sample]]
By direct structure definition we mean that you form the structures for you device directly in the material that the device consist of without any masking steps.
 
Advantages of direct structure definition may be ..
* Quicker process because no need for masking steps
* In some cases the structure is defined directly by a computer, so changes in the design can be made very quickly.
*
Dis-advantages could be
* Limited choice of materials
* Limited resolution
*
 
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== Choose method of structuring ==
*[[Specific Process Knowledge/Imprinting|Imprinting]]
*[[Specific Process Knowledge/Lithography|Lithography]]
*[[Specific Process Knowledge/Back-end processing/Laser Micromachining Tool|Laser ablation]]
*[[Specific Process Knowledge/Back-end processing/Polymer Injection Molder|Polymer Injection Molder]]
 
== Materials for structuring ==
*Polymers
** SU-8
*** [[Specific Process Knowledge/Lithography|Lithography]]
** Topas
***[[Specific Process Knowledge/Back-end processing/Polymer Injection Molder|Polymer Injection Molder]]
** ...
*Metals
**[[Specific Process Knowledge/Back-end processing/Laser Micromachining Tool|Laser ablation]]
*Silicon
**[[Specific Process Knowledge/Back-end processing/Laser Micromachining Tool|Laser ablation]]
*Glass
**[[Specific Process Knowledge/Back-end processing/Laser Micromachining Tool|Laser ablation]]
**[[/Sandblasting|Sandblasting (at DTU Nanotech).]]
 
== Choose equipment ==
 
*[[Specific Process Knowledge/Back-end processing/Laser Micromachining Tool|Laser Micromachining Tool]]
*[[Specific Process Knowledge/Back-end processing/Polymer Injection Molder|Polymer Injection Molder]]
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