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Photolithography Supplies: Difference between revisions

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[[Category:PA_SUPPLIES]]
[[Category:Photolithography PCB Fab]]
=Premanufactured=
=Premanufactured=
These things really should work easily...
These materials work well...
==Substrate==
==Substrate==
* [http://www.mouser.com/Tools-Supplies/Prototyping-Products/Copper-Clad-Boards/_/N-b11ou?P=1yzsoajZ1yzvq68 Variety of presensitized copper clad board from mouser.]
* [http://www.mouser.com/Tools-Supplies/Prototyping-Products/Copper-Clad-Boards/_/N-b11ou?P=1yzsoajZ1yzvq68 Variety of presensitized copper clad board from mouser.] [http://www.alliedelec.com/images/products/datasheets/bm/MG_CHEMICALS/70125847.pdf Datasheet.] Specifically recommend 590-660 .


==Developer Chemicals==
==Developer Chemicals==
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==Developer Chemicals==
==Developer Chemicals==
* [http://www.amazon.com/Church-03020-Arm-Hammer-Washing/dp/B0029XNTEU/ref=sr_1_1?ie=UTF8&qid=1387395481&sr=8-1&keywords=washing+soda Sodium Carbonate Washing Soda. May not be suitable for processing positive resists.]
* [http://www.amazon.com/Church-03020-Arm-Hammer-Washing/dp/B0029XNTEU/ref=sr_1_1?ie=UTF8&qid=1387395481&sr=8-1&keywords=washing+soda Sodium Carbonate Washing Soda. May not be suitable for processing positive resists.]
Positive developer chemicals apparently use a Sodium Hydroxide and Sodium Silicate mixture. This may reliably permit deep development without overdependent of unexposed regions.

Latest revision as of 00:02, 8 April 2014


Premanufactured

These materials work well...

Substrate

Developer Chemicals

Raw

Starting from raw materials may be cheaper and doable, but has yet to be thoroughly tested.

Substrate

Developer Chemicals

Positive developer chemicals apparently use a Sodium Hydroxide and Sodium Silicate mixture. This may reliably permit deep development without overdependent of unexposed regions.

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