Specific Process Knowledge/Lithography/Development: Difference between revisions
Appearance
No edit summary |
|||
| Line 570: | Line 570: | ||
===Process information=== | ===Process information=== | ||
All recipes use the following structure: | |||
#Pressurize the TMAH canister | |||
#Dispense puddle while rotating substrate slowly | |||
#Puddle development while not rotating | |||
#Agitate substrate once per 30 seconds by rotating slowly for 1 second | |||
#Spin off developer | |||
#Clean substrate and chamber with DI water | |||
#Dry substrate and chamber with nitrogen | |||
'''Process recipes''' | Multi-puddle recipes repeat steps 2-5 for the given number of puddles. | ||
'''Process recipes'''<br> | |||
SP: Single-puddle<br> | |||
MP: Multi-puddle | |||
*1 Rinse | |||
*2 SP 15s | |||
*3 SP 30s | |||
*4 SP 60s | |||
*5 SP 90s | |||
*6 SP 120s | |||
*7 MP 2x60 s | |||
*8 MP 4x60 s | |||
*9 MP 6x60 s | |||
<!-- | |||
*DP 2x60s: Double puddle, 2 times 60s. Rinse and dry. | *DP 2x60s: Double puddle, 2 times 60s. Rinse and dry. | ||
*MP 4x60s: Multiple puddle, 4 times 60s. Rinse and dry. | *MP 4x60s: Multiple puddle, 4 times 60s. Rinse and dry. | ||
| Line 582: | Line 607: | ||
*UTIL-DR: Dome rinse. | *UTIL-DR: Dome rinse. | ||
*UTIL-BE: Bottle empty. Nanolab use only. | *UTIL-BE: Bottle empty. Nanolab use only. | ||
--> | |||
=== Equipment performance and process related parameters === | === Equipment performance and process related parameters === | ||