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Specific Process Knowledge/Lithography/Coaters/SprayCoater: Difference between revisions

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!colspan="2" border="none" style="background:silver; color:black;" align="center"|Equipment  
!colspan="2" border="none" style="background:silver; color:black;" align="center"|Equipment  
|style="background:WhiteSmoke; color:black"|<b>SSE Spinner</b>
|style="background:WhiteSmoke; color:black"|<b>Spray Coater</b>
|style="background:WhiteSmoke; color:black"|<b>KS Spinner</b>
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!style="background:silver; color:black;" align="center"|Purpose  
!style="background:silver; color:black;" align="center"|Purpose  
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|style="background:LightGrey; color:black"|  
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*Spinning and baking of AZ2514E resist
*Spinning imprint resist
*Spinning and baking of AZ4562 resist
*Spinning photoresist
*Spinning and baking of e-beam resist
*Spinning of other solutions
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*Spinning and baking of AZ2514E resist
*Spinning and baking of AZ4562 resist
*Spinning and baking of SU8 resist
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!style="background:silver; color:black" align="center" valign="center" rowspan="3"|Performance
!style="background:silver; color:black" align="center" valign="center" rowspan="3"|Performance
|style="background:LightGrey; color:black"|Substrate handling
|style="background:LightGrey; color:black"|Substrate handling
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* Cassette-to-cassette
* Can handle almost any sample size and shape
* Edge handling chuck
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* Single substrate
* Non-vacuum chuck for fragile substrates
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|style="background:LightGrey; color:black"|Permanent media
|style="background:LightGrey; color:black"|Permanent media
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* AZ5214E resist
* No permanent media
* AZ4562 resist
* Acetone for chuck cleaning
* Acetone for drip pan
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* AZ5214E resist
* PGMEA for edge bead removal
* Acetone for chuck cleaning
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|style="background:LightGrey; color:black"|Manual dispense option
|style="background:LightGrey; color:black"|Manual dispense option
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* 2 automatic syringes
* Two syringe pumps
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* yes
* pneumatic dispense for SU8 resist
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!style="background:silver; color:black" align="center" valign="center" rowspan="2"|Process parameter range
!style="background:silver; color:black" align="center" valign="center" rowspan="2"|Process parameter range
|style="background:LightGrey; color:black"|Parameter 1
|style="background:LightGrey; color:black"|Solution viscosity
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*Range
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*Range
*Range
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|style="background:LightGrey; color:black"|Parameter 2
|style="background:LightGrey; color:black"|Chemical properties
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*Range
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*Range
*Must be non-toxic
*Compatible with titanium
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!style="background:silver; color:black" align="center" valign="center" rowspan="3"|Substrates
!style="background:silver; color:black" align="center" valign="center" rowspan="3"|Substrates
|style="background:LightGrey; color:black"|Batch size
|style="background:LightGrey; color:black"|Batch size
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*<nowiki>24</nowiki> 50 mm wafers
*Any sample(s) that fit inside machine
*<nowiki>24</nowiki> 100 mm wafers
*<nowiki>24</nowiki> 150 mm wafers
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*<nowiki>1</nowiki> 100 mm wafers
*<nowiki>1</nowiki> 150 mm wafers
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| style="background:LightGrey; color:black"|Allowed materials
| style="background:LightGrey; color:black"|Allowed materials
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*Allowed material 1
*All chemicals to be spray coated must be approved specifically for spray coating
*Allowed material 2
*Any non-toxic, non-particulate and non-crosslinking material is likely to be approved
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*Allowed material 1
*Allowed material 2
*Allowed material 3
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