High Contrast Resist v1

Leviathan — Sat, 18 Jul 2026 12:52:05 GMT

2. Spin Coating

High Contrast Resist v1

Leviathan — Thu, 16 Jul 2026 14:40:29 GMT

Created page with "{| class="wikitable" |'''Component Category''' |'''Specific Chemical''' |'''Function in Matrix''' |'''Weight Percentage (wt%)''' |- |'''Base Polymer Matrix''' |Standard 405nm SLA Resin (e.g., ABS-Like) |Provides acrylate monomers, oligomers, and TPO initiator for radical crosslinking upon exposure. |25.0% - 30.0% |- |'''Primary Solvent''' |PGMEA (1-Methoxy-2-propanol acetate) |Diluent for reducing viscosity to ~10 cP; essential for achieving 1µm spin coating thickness...."

New page

{| class="wikitable"
|'''Component Category'''
|'''Specific Chemical'''
|'''Function in Matrix'''
|'''Weight Percentage (wt%)'''
|-
|'''Base Polymer Matrix'''
|Standard 405nm SLA Resin (e.g., ABS-Like)
|Provides acrylate monomers, oligomers, and TPO initiator for radical crosslinking upon exposure.
|25.0% - 30.0%
|-
|'''Primary Solvent'''
|PGMEA (1-Methoxy-2-propanol acetate)
|Diluent for reducing viscosity to ~10 cP; essential for achieving 1µm spin coating thickness.
|65.0% - 70.0%
|-
|'''Photoacid Generator (PAG)'''
|Diphenyliodonium hexafluorophosphate
|Ultimate electron acceptor; generates highly localized $H^+$ superacid upon sensitization.
|1.5% - 2.0%
|-
|'''Photosensitizer'''
|ITX (2-Isopropylthioxanthone)
|Absorbs 405nm photons, undergoes intersystem crossing, and transfers electrons to the PAG.
|0.5% - 1.0%
|-
|'''Color Former (Leuco Dye)'''
|Crystal Violet Lactone (CVL)
|Reacts with the photogenerated acid to undergo lactone ring opening, yielding strong 590nm absorbance.
|2.0% - 3.0%
|}

User:GradyFurlong12

GradyFurlong12 — Thu, 16 Jul 2026 14:34:16 GMT

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Chemical recipes

Leviathan — Thu, 16 Jul 2026 14:30:00 GMT

Poly silicon

← Older revision		Revision as of 14:30, 16 July 2026
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	<youtube width="300">nqxkCjGwg2A</youtube>		<youtube width="300">nqxkCjGwg2A</youtube>

			== Resists ==

			=== RFCs ===
			[[High Contrast Resist v1]]

User:Glenna1804

Glenna1804 — Tue, 14 Jul 2026 16:16:08 GMT

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High Contrast Resist v1

High Contrast Resist v1

User:GradyFurlong12

Chemical recipes

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