Specific Process Knowledge/Lithography/EBeamLithography/JBX9500Manual: Difference between revisions
Appearance
| Line 245: | Line 245: | ||
|-style="background:WhiteSmoke; color:black" | |-style="background:WhiteSmoke; color:black" | ||
!style="background:#ADD8E6; color:Black"|SFOCUS | !style="background:#ADD8E6; color:Black"|SFOCUS | ||
|This subprogram finds the minimum beam diameter by scanning an AE mark while changing the focus of the objective lens. The objective lens is defined to be in focus where the machine finds the minimum beam diameter. This program can also be used to | |This subprogram finds the minimum beam diameter by scanning an AE mark while changing the focus of the objective lens. The objective lens is defined to be in focus where the machine finds the minimum beam diameter. This program can also be used to observe the depth of focus of a certain condition file. | ||
|- | |- | ||