H - Electricity – 05 – K
Patent
H - Electricity
05
K
H05K 3/06 (2006.01) C23C 18/16 (2006.01) C25D 5/02 (2006.01) G06K 19/067 (2006.01) H05K 3/18 (2006.01) H05K 3/24 (2006.01)
Patent
CA 2203171
According to the present invention, sharply defined metal structures can be produced on electrically non-conducting surfaces without the use of etching processes by using a process involving the following essential process steps: application of a catalyst suitable for currentless metal deposition; subsequent formation of interconnected structures on the surfaces using mask technology; currentless deposition of an initial thin metal layer onto catalytically coated surface regions which have been exposed following and by the action of structuring processes; electrolytic deposition of a second metal layer on the first metal layer which forms interconnected structures.
L'invention concerne un procédé permettant de produire des structures métalliques à arêtes nettes sur des surfaces non conductrices électriquement, sans avoir recours à des procédés d'attaque chimique. Ce procédé comprend principalement les étapes suivantes: application d'un catalyseur approprié au dépôt de métaux sans courant; formation, sur les surfaces, de structures raccordées entre elles, au moyen d'une technique de masquage; dépôt sans courant d'une première couche métallique mince sur des zones superficielles revêtues par voie catalytique et mises à nu après et par structuration; dépôt électrolytique d'une seconde couche métallique sur la première couche métallique formant des structures raccordées entre elles.
Middeke Hermann-Josef
Tenbrink Detlef
Atotech Deutschland Gmbh
Riches Mckenzie & Herbert Llp
LandOfFree
Process for coating electrically non-conducting surfaces... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for coating electrically non-conducting surfaces..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for coating electrically non-conducting surfaces... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2072599