ELVIA MICROMEGAS STATUS

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17/10/2013

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

Size impact on the industrialisation

2012 : Non-resistive Micromégas

TF10, Compass simple pixel

=> Standard size in PCB manufacturing : up to 610 mm X 730 mm

Many horizontal equipments are designed for a max width of 610 mm

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

Size impact on the industrialisation

2012-2013Increasing of the sizes :- > Class 12 ForwardStill standard size but the control of the sanding of grooves for

resistive lines is very difficult and do not give a perfect flat surface.

=> Necessity to process the Resistive lines by  screen printing 

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

- Limit « standard » size : Compass Pixel MM plus : 600 X 800

Low thickness : 0,2 MM => very flexible and fragile boardFine lines / Fine space Small diameter Holes

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

High density

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

Main issue : Distribution of the holes

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

GEOAZUR

• Size = 610 X 1220

In this case we « touch » the limits of our process in term of sizes:

• Drilling : Distribution issues • Metalization : The Horizontal equipment has to be

modified to be able to process this length and higher.

• Lay-up : The tools have to be adapted ( VPI machine)

• Routing : same comments as drilling

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

GEOAZUR• Status :

Working on the screen printing process :

• 2 alternatives :• Subcontracting the operation : Ongoing but not very

confident on the results

• To start a new machine installed in Elvia : The machine is now operationnal

We plan to test different mask in textile and inox

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

GEOAZUR

« standard » image transfert (LDI machine use is not possible)

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Contains trade secret information which is the property of Elvia Pcb Group and shall not be made available to, or copied or used by anyone outside Elvia Pcb Group without its written authorization. Copyright © Elvia Pcb Group

ATLAS

Before to start, few points to think about :

Sizes : 2200 x 500 mm

Image transfert : ok the equipment is avalaible

Lay-up : size limitation : 2000 mm !

Optical inspection : not available

Screen printing : 1200 mm max

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THANKS FOR YOUR ATTENTION