Device for detaching a product substrate off a carrier substrate

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United States of America Patent

PATENT NO 9381729
APP PUB NO 20130276990A1
SERIAL NO

13920458

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Device for stripping a product substrate off a carrier substrate connected to the product substrate by an bonding layer by means of a film frame, a flexible film which is connected to the film frame and which has an adhesive layer for holding the product substrate in a contacting surface section of the film, the film being connected to the film frame in an attachment section of the film which surrounds the contacting surface section, as well as a solvent reservoir formed by the film frame and the film, especially of variable volume, for holding the solvent for detaching the bonding layer, and the product substrate and the bonding layer can be accommodated in the solvent reservoir, and by delivery means for delivering the solvent into the solvent reservoir and by stripping means for stripping the product substrate off the carrier substrate.

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Patent Owner(s)

Patent OwnerAddress
EV GROUP GMBHST FLORIAN AM INN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burggraf, Jurgen Scharding, AT 25 35
Lindner, Friedrich Paul Scharding/Inn, AT 45 91

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