SEMICONDUCTOR PROCESSING
WaveEtch™
True single-sided wet etching and wafer thinning—without backside protection.
- Unparalleled uniformity
- Broad substrate compatibility
- Laboratory to fully automated fab systems
Contact MATECH ↗PRECISION PROCESS TECHNOLOGY
Engineering the
unconventional.
Single-sided wet processing, precision chemical delivery, and custom-engineered systems for semiconductor, optoelectronic, optical, aerospace, and defense applications.
30+YEARS OF
ENGINEERING INNOVATION
ENGINEERING INNOVATION
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Selected customers & research partners
NASABOEINGDARPAMITNORTHROP GRUMMANAPPLIED MATERIALS
01 — CORE SYSTEMS
Purpose-built technology.
Measurable advantage.
MATECH develops process and systems for applications where precision, reliability, and results are non-negotiable.
CHEMICAL DELIVERY
Aeris™
Precision chemical pumping, metering, and mixing with no moving parts in the chemical path.
- Milliliter-level accuracy
- Ultra-high purity
- Benchtop, bulk, and OEM configurations
CONTROLLED / LOCALIZED / REPEATABLE
02 — DIFFERENT BY DESIGN
Precision begins with a better process.
Our patented technologies eliminate conventional compromises: protect the unprocessed surface, reduce handling, deliver precise chemical volumes, and simplify complex workflows.
<0.1%WaveEtch achievable TTV
~1 mLWaveEtch & Aeris metering accuracy
0Aeris moving chemical-path parts
03 — FEDERAL & AEROSPACE
Trusted where the mission matters.
Since 1992, MATECH has contributed to advanced programs for NASA, the Department of Defense, Department of Energy, and many leading American research institutions.
Explore Federal Systems →M
SELECTED ACHIEVEMENTProcess technology behind the Chandra X-ray Observatory
MATECH developed processes and fabrication equipment used to create hundreds of delicate X-ray optical elements.
04 — MATECH
Deep technical experience.
Directly applied.
Founded in 1992 by physicist Dr. Ricardo I. Fuentes, MATECH combines semiconductor processing, advanced materials, chemistry, optics, and aerospace engineering to solve problems that do not fit conventional solutions.
Process developmentCustom equipmentAdvanced materialsOptical systems