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Specific Process Knowledge/Lithography/Strip: Difference between revisions

Jehem (talk | contribs)
Jehem (talk | contribs)
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{| class="wikitable"
{| class="wikitable"
|-
|-
! Test setup !! Single substrate !! Full boat
! !! Single substrate !! Full boat
|-
|-
! scope=row| Test results
! scope=row style="text-align: left;" | Test results
| Highest ashing rate at 1.3 mbar || Highest ashing rate at 1.4 mbar
| Highest ashing rate at 1.3 mbar || Highest ashing rate at 1.4 mbar
|-
|-
! scope=row| Wafers  
! scope=row style="text-align: left;" | Wafers  
| 1 || 25  
| 1 || 25  
|-
|-
! scope=row| Wafer size
! scope=row style="text-align: left;" | Wafer size
| 100 mm || 100 mm  
| 100 mm || 100 mm  
|-
|-
! scope=row| Boat position
! scope=row style="text-align: left;" | Boat position
| Center of chamber || Center of chamber  
| Center of chamber || Center of chamber  
|-
|-
! scope=row| Test wafer position
! scope=row style="text-align: left;" | Test wafer position
| Center of boat || Center of boat  
| Center of boat || Center of boat  
|-
|-
! scope=row| Total gas flow rate
! scope=row style="text-align: left;" | Total gas flow rate
| 150 sccm || 200 sccm
| 150 sccm || 200 sccm
|-
|-
! scope=row| Gas mix ratio
! scope=row style="text-align: left;" | Gas mix ratio
| 30% N<sub>2</sub> || 50% N<sub>2</sub>
| 30% N<sub>2</sub> || 50% N<sub>2</sub>
|-
|-
! scope=row| Chamber pressure
! scope=row style="text-align: left;" | Chamber pressure
| Tested parameter || Tested parameter
| Tested parameter || Tested parameter
|-
|-
! scope=row| Power
! scope=row style="text-align: left;" | Power
| 1000 W || 1000 W  
| 1000 W || 1000 W  
|-
|-
! scope=row| Test processing time
! scope=row style="text-align: left;" | Test processing time
| 2 minutes || 10 minutes  
| 2 minutes || 10 minutes  
|-
|-
! scope=row| Test average temperature
! scope=row style="text-align: left;" | Test average temperature
| 43°C || 55°C  
| 43°C || 55°C  
|}
|}