AT378309B - Verfahren zur herstellung von gedruckten leiterplatten und nach diesem verfahren hergestellte leiterplatten - Google Patents

Verfahren zur herstellung von gedruckten leiterplatten und nach diesem verfahren hergestellte leiterplatten

Info

Publication number
AT378309B
AT378309B AT0734778A AT734778A AT378309B AT 378309 B AT378309 B AT 378309B AT 0734778 A AT0734778 A AT 0734778A AT 734778 A AT734778 A AT 734778A AT 378309 B AT378309 B AT 378309B
Authority
AT
Austria
Prior art keywords
circuit boards
producing printed
printed circuit
produced
boards produced
Prior art date
Application number
AT0734778A
Other languages
English (en)
Other versions
ATA734778A (de
Original Assignee
Ruf Kg Wilhelm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ruf Kg Wilhelm filed Critical Ruf Kg Wilhelm
Publication of ATA734778A publication Critical patent/ATA734778A/de
Application granted granted Critical
Publication of AT378309B publication Critical patent/AT378309B/de

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/22Secondary treatment of printed circuits
    • H05K3/24Reinforcing the conductive pattern
    • H05K3/245Reinforcing conductive patterns made by printing techniques or by other techniques for applying conductive pastes, inks or powders; Reinforcing other conductive patterns by such techniques
    • H05K3/247Finish coating of conductors by using conductive pastes, inks or powders
    • H05K3/249Finish coating of conductors by using conductive pastes, inks or powders comprising carbon particles as main constituent
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/10Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1208Pretreatment of the circuit board, e.g. modifying wetting properties; Patterning by using affinity patterns
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/46Manufacturing multilayer circuits
    • H05K3/4685Manufacturing of cross-over conductors
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/09Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092Dispersed materials, e.g. conductive pastes or inks
    • H05K1/095Dispersed materials, e.g. conductive pastes or inks for polymer thick films, i.e. having a permanent organic polymeric binder
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01Dielectrics
    • H05K2201/0137Materials
    • H05K2201/0166Polymeric layer used for special processing, e.g. resist for etching insulating material or photoresist used as a mask during plasma etching
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03Conductive materials
    • H05K2201/0332Structure of the conductor
    • H05K2201/0335Layered conductors or foils
    • H05K2201/035Paste overlayer, i.e. conductive paste or solder paste over conductive layer
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/07Electric details
    • H05K2201/0753Insulation
    • H05K2201/0769Anti metal-migration, e.g. avoiding tin whisker growth

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
AT0734778A 1977-10-27 1978-10-12 Verfahren zur herstellung von gedruckten leiterplatten und nach diesem verfahren hergestellte leiterplatten AT378309B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2748271A DE2748271C3 (de) 1977-10-27 1977-10-27 Gedruckte Leiterplatte und Verfahren zur Herstellung derselben

Publications (2)

Publication Number Publication Date
ATA734778A ATA734778A (de) 1984-11-15
AT378309B true AT378309B (de) 1985-07-25

Family

ID=6022447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0734778A AT378309B (de) 1977-10-27 1978-10-12 Verfahren zur herstellung von gedruckten leiterplatten und nach diesem verfahren hergestellte leiterplatten

Country Status (7)

Country Link
AT (1) AT378309B (de)
DE (1) DE2748271C3 (de)
FR (1) FR2407640A1 (de)
GB (1) GB2007029B (de)
IT (1) IT1100138B (de)
SE (1) SE440018B (de)
YU (2) YU247978A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013667C2 (de) * 1980-04-09 1983-01-20 Wilhelm Ruf KG, 8000 München Leiterplatte und Verfahren zu deren Herstellung
DE3674034D1 (de) * 1985-03-27 1990-10-18 Ibiden Co Ltd Substrate fuer elektronische schaltungen.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535843B2 (de) * 1972-12-28 1980-09-17
DE2424747C3 (de) * 1974-05-21 1978-11-02 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Gedruckte Schaltung
DE7624175U1 (de) * 1976-07-31 1976-11-25 Wilhelm Ruf Kg, 8000 Muenchen Tastatur

Also Published As

Publication number Publication date
FR2407640B3 (de) 1981-06-26
YU41275B (en) 1986-12-31
DE2748271A1 (de) 1979-05-03
FR2407640A1 (fr) 1979-05-25
YU240182A (en) 1985-04-30
DE2748271C3 (de) 1981-07-16
ATA734778A (de) 1984-11-15
GB2007029A (en) 1979-05-10
IT1100138B (it) 1985-09-28
DE2748271B2 (de) 1980-08-07
SE7811130L (sv) 1979-04-28
IT7829084A0 (it) 1978-10-25
GB2007029B (en) 1982-09-22
YU247978A (en) 1983-01-21
SE440018B (sv) 1985-07-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee