AU4421589A – Fine featured electrical circuits
– Google Patents
AU4421589A – Fine featured electrical circuits
– Google Patents
Fine featured electrical circuits
Info
Publication number
AU4421589A
AU4421589A
AU44215/89A
AU4421589A
AU4421589A
AU 4421589 A
AU4421589 A
AU 4421589A
AU 44215/89 A
AU44215/89 A
AU 44215/89A
AU 4421589 A
AU4421589 A
AU 4421589A
AU 4421589 A
AU4421589 A
AU 4421589A
Authority
AU
Australia
Prior art keywords
electrical circuits
fine featured
featured electrical
fine
circuits
Prior art date
1988-10-27
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU44215/89A
Inventor
Ian Arthur Betteridge
Peter Anthony Guest
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MORGAN MATERIALS TECHNOLOGY Ltd
Original Assignee
MORGAN MATERIALS TECHNOLOGY LI
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.)
1988-10-27
Filing date
1989-10-27
Publication date
1990-05-14
1989-10-27
Application filed by MORGAN MATERIALS TECHNOLOGY LI
filed
Critical
MORGAN MATERIALS TECHNOLOGY LI
1990-05-14
Publication of AU4421589A
publication
Critical
patent/AU4421589A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K3/00—Apparatus or processes for manufacturing printed circuits
H05K3/10—Apparatus 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
H05K3/18—Apparatus 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 precipitation techniques to apply the conductive material
H05K3/181—Apparatus 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 precipitation techniques to apply the conductive material by electroless plating
H05K3/182—Apparatus 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 precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method
H05K3/184—Apparatus 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 precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method using masks
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K3/00—Apparatus or processes for manufacturing printed circuits
H05K3/46—Manufacturing multilayer circuits
H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
H05K3/465—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits by applying an insulating layer having channels for the next circuit layer
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K3/00—Apparatus or processes for manufacturing printed circuits
H05K3/46—Manufacturing multilayer circuits
H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
H05K3/4661—Adding a circuit layer by direct wet plating, e.g. electroless plating; insulating materials adapted therefor
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
H05K2201/0203—Fillers and particles
H05K2201/0206—Materials
H05K2201/0236—Plating catalyst as filler in insulating material
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
H05K2201/03—Conductive materials
H05K2201/0332—Structure of the conductor
H05K2201/0364—Conductor shape
H05K2201/0376—Flush conductors, i.e. flush with the surface of the printed circuit
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
H05K2201/09—Shape and layout
H05K2201/09209—Shape and layout details of conductors
H05K2201/095—Conductive through-holes or vias
H05K2201/09563—Metal filled via
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K3/00—Apparatus or processes for manufacturing printed circuits
H05K3/0011—Working of insulating substrates or insulating layers
H05K3/0017—Etching of the substrate by chemical or physical means
H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K3/00—Apparatus or processes for manufacturing printed circuits
H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
H05K3/42—Plated through-holes or plated via connections
H05K3/422—Plated through-holes or plated via connections characterised by electroless plating method; pretreatment therefor
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K3/00—Apparatus or processes for manufacturing printed circuits
H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
H05K3/42—Plated through-holes or plated via connections
H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
H05K3/426—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in substrates without metal
AU44215/89A
1988-10-27
1989-10-27
Fine featured electrical circuits
Abandoned
AU4421589A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
GB888825219A
GB8825219D0
(en)
1988-10-27
1988-10-27
Fine featured electrical circuits
GB8825219
1988-10-27
Publications (1)
Publication Number
Publication Date
AU4421589A
true
AU4421589A
(en)
1990-05-14
Family
ID=10645911
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU44215/89A
Abandoned
AU4421589A
(en)
1988-10-27
1989-10-27
Fine featured electrical circuits
Country Status (5)
Country
Link
EP
(1)
EP0440691A1
(en)
JP
(1)
JPH04501487A
(en)
AU
(1)
AU4421589A
(en)
GB
(1)
GB8825219D0
(en)
WO
(1)
WO1990004911A1
(en)
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5077085A
(en)
*
1987-03-06
1991-12-31
Schnur Joel M
High resolution metal patterning of ultra-thin films on solid substrates
DE4417245A1
(en)
*
1994-04-23
1995-10-26
Lpkf Cad Cam Systeme Gmbh
High resolution structured metallisation prodn.
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1918186A1
(en)
*
1968-05-04
1970-10-15
Licentia Gmbh
Process for the production of metallic conductor patterns with through-plating on a non-laminated printed circuit board consisting of a catalyzed base material
US4432855A
(en)
*
1982-09-30
1984-02-21
International Business Machines Corporation
Automated system for laser mask definition for laser enhanced and conventional plating and etching
US4414059A
(en)
*
1982-12-09
1983-11-08
International Business Machines Corporation
Far UV patterning of resist materials
EP0164564A1
(en)
*
1984-05-18
1985-12-18
Siemens Aktiengesellschaft
Arrangement for the production of blind holes in a laminated construction
JPS61108195A
(en)
*
1984-11-01
1986-05-26
インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション
Formation of electrically continued layers on substrate
1988
1988-10-27
GB
GB888825219A
patent/GB8825219D0/en
active
Pending
1989
1989-10-27
JP
JP51101789A
patent/JPH04501487A/en
active
Pending
1989-10-27
EP
EP19890911825
patent/EP0440691A1/en
not_active
Withdrawn
1989-10-27
WO
PCT/GB1989/001282
patent/WO1990004911A1/en
not_active
Application Discontinuation
1989-10-27
AU
AU44215/89A
patent/AU4421589A/en
not_active
Abandoned
Also Published As
Publication number
Publication date
WO1990004911A1
(en)
1990-05-03
JPH04501487A
(en)
1992-03-12
GB8825219D0
(en)
1988-11-30
EP0440691A1
(en)
1991-08-14
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