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Reply To: | TechNet E-Mail Forum. |
Date: | Fri, 19 May 2000 12:56:03 -0700 |
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Thank you Steve, that is a more complete answer than you would have gotten out of me.
Chuck Brummer
"Stephen R. Gregory" wrote:
> In a message dated 05/19/2000 12:46:41 PM Central Daylight Time,
> [log in to unmask] writes:
>
> << Well Chuck,
> since YOU mentioned it, what is Green Tape™?
> Tim Reeves
> ECD >>
>
> Hi Tim!
>
> Here's a paste from Duponts web page:
>
> Green Tape™ material systems are centered around the efficient way of making
> multilayers by replacing the dielectric screen printable paste with
> dielectric foils. A system of conductors has been developed to match the
> process and the tape dielectric.
>
> Green Tape™ systems build multilayers using a cost-effective parallel process
> instead of the sequential process used in conventional thick film hybrids.
>
> The module is made by cutting tape foil to a standard substrate size,
> punching the interconnecting vias, filling the vias with thick film paste,
> and patterning the interconnect lines on the tape. The operation is repeated
> for as many layers as the design requires. The separate layers of the module
> are then collated, stacked, and laminated, becoming the "green" multilayer.
> Once the multilayer is fired and cut to size, the top layer is completed by
> using resistors, and gold and silver bearing conductors.
>
> Go to: http://www.dupont.com/mcm/product/tape.html to find out more.
>
> -Steve Gregory-
>
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