Difference between revisions of "TGEM Mask Design"
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Please look at the following file for more details about the mask project. | Please look at the following file for more details about the mask project. | ||
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| + | Fill strips with color (silver/gray). | ||
[[File:mask_design_04mm_98C_120L_2.5mm_diameter_adj_holes.pdf]] | [[File:mask_design_04mm_98C_120L_2.5mm_diameter_adj_holes.pdf]] | ||
Revision as of 17:30, 28 August 2009
The figure below shows the basic size of a mask for the TGEM preamps. The 2.5 mm diameter holes are for alignment.
The 0.4 mm wide lines in the mask will cover the TGEM holes to prevent filling in the holes with either paste or sputtering material. The distance between lines 0.46 mm.
The 2.5 mm diamter alignment holes are 106 mm apart.
Please look at the following file for more details about the mask project.
Fill strips with color (silver/gray).
File:Mask design 04mm 98C 120L 2.5mm diameter adj holes.pdf