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1. (WO1998049368) METHOD AND DEVICE FOR CLEANING AND ACTIVATING ELECTRICALLY CONDUCTIVE STRUCTURES AND CIRCUIT BOARDS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049368 International Application No.: PCT/DE1998/001141
Publication Date: 05.11.1998 International Filing Date: 22.04.1998
Chapter 2 Demand Filed: 16.11.1998
IPC:
B08B 7/00 (2006.01) ,C23G 5/00 (2006.01) ,H01J 37/32 (2006.01) ,H05K 3/34 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
7
Cleaning by methods not provided for in a single other subclass or a single group in this subclass
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
G
CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
5
Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
37
Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
32
Gas-filled discharge tubes
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3
Apparatus or processes for manufacturing printed circuits
30
Assembling printed circuits with electric components, e.g. with resistor
32
electrically connecting electric components or wires to printed circuits
34
by soldering
Applicants:
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. [DE/DE]; Leonrodstrasse 54 D-80636 München, DE (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, JP, LU, MC, NL, PT, SE)
LANG, Jürgen, E. [DE/DE]; DE (UsOnly)
NEIGER, Manfred [DE/DE]; DE (UsOnly)
Inventors:
LANG, Jürgen, E.; DE
NEIGER, Manfred; DE
Agent:
PFEIFER, Hans-Peter ; Beiertheimer Allee 19 D-76137 Karlsruhe, DE
Priority Data:
197 17 698.426.04.1997DE
Title (DE) VERFAHREN UND VORRICHTUNG ZUR REINIGUNG UND AKTIVIERUNG VON ELEKTRISCH LEITENDEN STRUKTUREN UND PLATINENOBERFLÄCHEN
(EN) METHOD AND DEVICE FOR CLEANING AND ACTIVATING ELECTRICALLY CONDUCTIVE STRUCTURES AND CIRCUIT BOARDS
(FR) PROCEDE ET DISPOSITIF POUR LE NETTOYAGE ET L'ACTIVATION DE STRUCTURES OU DE SURFACES DE PLATINES ELECTROCONDUCTRICES
Abstract:
(DE) Die Erfindung betrifft ein Verfahren zum Reinigen oder Aktivieren elektrisch leitender, strukturierter Schichten. Erfindungsgemäß wird vorgeschlagen, daß hierzu eine dielektrisch behinderte Entladung verwendet wird.
(EN) The invention relates to a method for cleaning or activating electrically conductive structured layers. According to the invention, a dielectrically impeded discharge is used for this purpose.
(FR) L'invention concerne un procédé pour le nettoyage ou l'activation de couches électroconductrices structurées. Selon l'invention, il est prévu d'utiliser à cet effet une décharge inhibée diélectriquement.
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Designated States: JP, US
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)