For 40 years, Sil'tronix ST manufactures Silicon wafers and crystals within its French factory.
The company is able to follow your own specification in order to provide any specific wafers, crystals and optical shapes.
2. CORE COMPETENCES
SILICON & SOI WAFERS OPTICAL PRODUCTS SERVICES
Since 2013, Sil’tronix ST aims to provide:
• Qualitative and reliable products totally made internally
• High value silicon products
• Totally customized silicon products regarding specific requirement
• Volume according to your own needs
• A very high quality level and reliability (SEMI standard)
• Its vast experience with specific production resources
3. 3
on innovative and disruptive technologies
A RECOGNIZED
KNOW HOW
A GROWING
ACTIVITY
A STRONG
POTENTIAL
4. PART 01
PART 02
PART 03
PART 04
PART 05
PART 06
WHO ARE WE ?
PRODUCTS
TABLE OF CONTENTS
RESULTS
ASSETS
APPLICATIONS
PRODUCTS OVERVIEWS
5. WHO ARE WE ?
More than 45 years of experience
1500 m² production area
Class 100 clean room
Located near Geneva
Settled in 50 countries
For more than 40 years, Sil’tronix ST is Expert
on conception and production of highly
technical customized products in silicon.
6. RESULTS
WHAT
The company counts more than 500 different customers.
Sil’tronix ST works with the main research centers in the world to
provide thousands silicon wafers and crystals.
‟
”
8. Technology Readiness Level (TRL)
TRL 9 System ready for full scale deployment
TRL 8 System incorporated in commercial design
TRL 7 Integrated pilot system demonstrated
TRL 6 Prototype system verified
TRL 2 Technology concept and/or application formulated
TRL 3 Critical function: proof of concept established
TRL 4
TRL 5 Laboratory testing of integrated system
TRL 1 Basic principles observed and reported
A solution
for each level
”
‟
Unit /
Low
Volume
Low /
Medium
Volume
High
Volume
Laboratory testing of prototype component or
process
9. PRODUCTS
Sil’tronix ST provides:
• High value silicon products, volume according to specific requirement
• A very high quality level and reliability (SEMI standard)
• Its vast experience with specific production resources and strong reactivity
SERVICES
Silicon devices machining
Downsizing (SOI)
Additional layers
OPTICAL PRODUCTS
Silicon crystals
Zero diffraction plates
Sputtering targets
SOI WAFERS
From 3’’ to 6’’
CZ, FZ
SILICON WAFERS
Customized wafers
From 1’’ to 6’’
CZ, FZ
10. APPLICATIONS USING
SIL’TRONIX ST PRODUCTS
Neutron sources
IR analysis and X-ray
MEMS, MOEMS
Nanotech
Biotech/Medtech
Photonics
LEDs UV
Luxury
Aerospace
Microfluidic
Chemistry
12. SILICON WAFERS MANUFACTURING
Our Strengths : Full custom wafers from 1’’ to 6 ‘’
• Customized silicon wafers from 10 mm to 150 mm diameters
• Full process and quality control all along the manufacturing flow
• Any orientation, resistivity, doping, thickness, FZ & CZ
• Single or Double Side polished
• Excellent roughness (under 2Å rms)
Our markets
• MEMS, Microelectronics, Solar PV Research Centers,
BioTech, THz, …
13. COATING
Our Strengths
• SiO2
• Dry coating up to 360 nm made internally
• Breakdown voltage > 120 V for 285nm
• High quality for graphene deposition
• Other possible coatings
• Si3N4 or even
• Metallic coatings (Silver, Gold, …)
Our markets
• MEMS, Microelectronics
14. Silicon (Device layer)
Buried Oxide layer (BOX layer)
Handle layer
Silicon On Insulator Wafer (SOI)
SOI WAFERS
Our Strengths : Full custom wafers from 3’’ to 6 ‘’
Our markets
• MEMS, Microelectronics, Solar PV Research Centers,
BioTech, THz, fundamental research…
• Customized silicon wafers from 3’’ to 6’’ diameters
• Low and medium volume production completely customized
• Growth method CZ and FZ
• A large range of layer thicknesses
• Any orientation
• Any resistivity
16. Full Custom Si Parts - 1
Our Strengths : Full custom Si crystals
• Any shape
• within a 6” diameter (150 mm) and 20 cm in height
Our markets
• Particle sources
• Monochromators
• Channel cuts
• Sagittal focusing crystals
• Sputtering Targets
17. Full Custom Si Parts - 2
Our markets : IR optical parts and X-rays analyzers
• ATR Prisms
• Channel cuts
• Zero diffraction plates (specific off orientation)
• Optical window
• IR Prisms
18. SERVICES
Our strengths
• Own production tools
• Laser marking
• Downsizing (SOI, Wafers with devices, …)
• Refurbishment
• Back Polishing
Our markets
• Micromechanics
• Watch manufacturers
19. IN ANY PART OF OUR PROCESS
Due to a process divided in cells,
include your semi finished products in any step of our production flow
In order to insure material composition confidential,
Sil’tronix ST is able to include your own ingots, wafers, etc…
INCLUDE YOUR PRODUCT
CleaningPolishingEtchingLapping
Edge
Rounding
Slicing
Round
Grinding
Pulling
Machining
Phase 1 Phase 2 Phase 8Phase 7Phase 6Phase 5
Phase 3 bis
Crystals
20. 20
CONTACTS
382 rue Louis Rustin,
Technopole d’Archamps
74160 ARCHAMPS - France
info@sil-tronix-st.com
+33 (0)450 356 660
Join us