1. GEM-VIEW: Direct Data Radiodetector based on GEM technology
Piotr Bielówka
ul. Muchoborska 18
PL Wrocław
Phone:
Phone/Fax
27nd March, 2012, AIDA

2. Micro-Chemical-Vias technology Gem technology
Introduction
Micro-Chemical-Vias technology
Gem technology
Gem-View detector for NDT
Wroclaw Technology Park
27nd March, 2012, AIDA

3. „Microvia Technology”
Invented at CERN, by Rui de Oliveira.
License agreement in 2002.
Kapton processing with:
Photolitography and Microvia technologies
Technology sutaible for:
- Multilayer PCB
- Gas Electron Multiplier
27nd March, 2012, AIDA

4. + + = Kapton processing machinery
Microvia production line based on CERN technology at Techtra site =
27nd March, 2012, AIDA

5. The first application: multilayer PCB
Unknown technology
Dense acid spray needed
Flexible foil
27nd March, 2012, AIDA

6. „Use of GEM Technology” licence (2004)
GEM detector invented by Fabio Sauli at CERN.
27nd March, 2012, AIDA

7. Photolithography machines set in Techtra
Kapton etching
device moved from Eldos to WPT.
PCB laminator
Exposure Unit
27nd March, 2012, AIDA

8. First GEMs made by Techtra.
GEM Vias. magnification of 500x
GEM Vias. magnification of 200x
GEM foil, CERN.
100x100 mm framed GEM
27nd March, 2012, AIDA

9. Quality: optical and electrical tests.
Geometry inspection
27nd March, 2012, AIDA

10. GEM cross section: Techtra problems with GEMs:
Techtra GEM test results and a double Gaussian.
Techtra problems with GEMs:
Limited market for foils.
No industrial application.
27nd March, 2012, AIDA

11. „Manufacturing and commercialization of GEM and GEM-Based products” (2009)
Bat radiograph, CERN
27nd March, 2012, AIDA

12. Towards the „GEM-View” detector
GEM implementation
The very first prototype
27nd March, 2012, AIDA

13. GEM-VIEW: Direct Data Radiodetector dedicated to Non-Destructive Testing+ =
GEM-VIEW DDR detector, TTA Techtra.
27nd March, 2012, AIDA

14. Radiographs made with GEM-VIEW and 5 MeV medical accelerator.

15. resistance to ageing effects on-line operation high resolution
In comparision with the existing solutions, the main advantages of the GEM-VIEW include:
resistance to ageing effects
on-line operation
high resolution
universal applications
low costs
27nd March, 2012, AIDA

16. Thank you for your attention
Plans for the future:
improving „GEM-View” technology
”single mask” technology
large GEM foils
TTA Techtra Sp. z o.o.
ul. Muchoborska 18
PL Wrocław
Tel
Web:
Thank you for your attention
27nd March, 2012, AIDA