DE3269393D1 - Outline of a multilayer circuit board and method of making multilayer circuits using it - Google Patents
Outline of a multilayer circuit board and method of making multilayer circuits using itInfo
- Publication number
- DE3269393D1 DE3269393D1 DE8282401565T DE3269393T DE3269393D1 DE 3269393 D1 DE3269393 D1 DE 3269393D1 DE 8282401565 T DE8282401565 T DE 8282401565T DE 3269393 T DE3269393 T DE 3269393T DE 3269393 D1 DE3269393 D1 DE 3269393D1
- Authority
- DE
- Germany
- Prior art keywords
- multilayer
- outline
- circuit board
- circuits
- making
- Prior art date
- 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.)
- Expired
Links
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0286—Programmable, customizable or modifiable circuits
- H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—Multilayer circuits
-
- 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
- H05K2201/09609—Via grid, i.e. two-dimensional array of vias or holes in a single plane
-
- 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
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09945—Universal aspects, e.g. universal inner layers or via grid, or anisotropic interposer
-
- 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
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8116718A FR2512315A1 (fr) | 1981-09-02 | 1981-09-02 | Ebauche de circuit electrique multicouche et procede de fabrication de circuits multicouches en comportant application |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3269393D1 true DE3269393D1 (en) | 1986-04-03 |
Family
ID=9261860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282401565T Expired DE3269393D1 (en) | 1981-09-02 | 1982-08-23 | Outline of a multilayer circuit board and method of making multilayer circuits using it |
Country Status (4)
Country | Link |
---|---|
US (1) | US4524239A (de) |
EP (1) | EP0074303B1 (de) |
DE (1) | DE3269393D1 (de) |
FR (1) | FR2512315A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4598470A (en) * | 1983-06-20 | 1986-07-08 | International Business Machines Corporation | Method for providing improved electrical and mechanical connection between I/O pin and transverse via substrate |
JPH0234461B2 (ja) * | 1983-06-20 | 1990-08-03 | Intaanashonaru Bijinesu Mashiinzu Corp | Hienkeipinanaakitasojudentaikibanoyobisonoseizohoho |
US4587727A (en) * | 1983-07-05 | 1986-05-13 | International Business Machines Corporation | System for generating circuit boards using electroeroded sheet layers |
FR2555011B1 (fr) * | 1983-11-15 | 1986-01-24 | Thomson Csf | Carte imprimee a empreintes |
US4700214A (en) * | 1983-12-15 | 1987-10-13 | Laserpath Corporation | Electrical circuitry |
US4720470A (en) * | 1983-12-15 | 1988-01-19 | Laserpath Corporation | Method of making electrical circuitry |
CA1237820A (en) * | 1985-03-20 | 1988-06-07 | Hitachi, Ltd. | Multilayer printed circuit board |
US4799128A (en) * | 1985-12-20 | 1989-01-17 | Ncr Corporation | Multilayer printed circuit board with domain partitioning |
US4851614A (en) * | 1987-05-22 | 1989-07-25 | Compaq Computer Corporation | Non-occluding mounting hole with solder pad for printed circuit boards |
AU610249B2 (en) * | 1987-09-29 | 1991-05-16 | Microelectronics And Computer Technology Corporation | Customizable circuitry |
US5165166A (en) * | 1987-09-29 | 1992-11-24 | Microelectronics And Computer Technology Corporation | Method of making a customizable circuitry |
US5081561A (en) * | 1988-02-19 | 1992-01-14 | Microelectronics And Computer Technology Corporation | Customizable circuitry |
US4859806A (en) * | 1988-05-17 | 1989-08-22 | Microelectronics And Computer Technology Corporation | Discretionary interconnect |
US5157477A (en) * | 1990-01-10 | 1992-10-20 | International Business Machines Corporation | Matched impedance vertical conductors in multilevel dielectric laminated wiring |
US5390081A (en) * | 1993-03-22 | 1995-02-14 | Stratus Computer, Inc. | Fault-tolerant power distribution system for rack-mounted hardware |
JP3230953B2 (ja) * | 1994-07-28 | 2001-11-19 | 富士通株式会社 | 多層薄膜配線基板 |
US6691296B1 (en) * | 1998-02-02 | 2004-02-10 | Matsushita Electric Industrial Co., Ltd. | Circuit board design aiding |
JP3562568B2 (ja) * | 1999-07-16 | 2004-09-08 | 日本電気株式会社 | 多層配線基板 |
US6225687B1 (en) * | 1999-09-02 | 2001-05-01 | Intel Corporation | Chip package with degassing holes |
US6734369B1 (en) * | 2000-08-31 | 2004-05-11 | International Business Machines Corporation | Surface laminar circuit board having pad disposed within a through hole |
US6718474B1 (en) | 2000-09-21 | 2004-04-06 | Stratus Technologies Bermuda Ltd. | Methods and apparatus for clock management based on environmental conditions |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1157432A (en) * | 1965-08-18 | 1969-07-09 | Int Computers Ltd | Electric Circuit Interconnection Means |
FR2243578B1 (de) * | 1973-09-12 | 1976-11-19 | Honeywell Bull Soc Ind | |
JPS53129863A (en) * | 1977-04-19 | 1978-11-13 | Fujitsu Ltd | Multilayer printed board |
CH630211A5 (en) * | 1978-08-07 | 1982-05-28 | Contraves Ag | Method for designing electrically conductive layers for producing printed circuits, as well as a multilayer base material for carrying out the method |
CH629057A5 (en) * | 1978-08-07 | 1982-03-31 | Contraves Ag | Method for designing electrically conductive layers for producing printed circuits, as well as a multi-layer base material for carrying out the method |
GB2039153A (en) * | 1979-01-02 | 1980-07-30 | British Broadcasting Corp | Multilayer electrical circuit boards |
US4250616A (en) * | 1979-03-23 | 1981-02-17 | Methode Electronics, Inc. | Method of producing multilayer backplane |
DE2929950A1 (de) * | 1979-07-24 | 1981-02-26 | Basf Ag | Di- und/oder oligomerisierung von cyclischen, aliphatischen aethern und verwendung der entstandenen produkte |
DE3020196C2 (de) * | 1980-05-28 | 1982-05-06 | Ruwel-Werke Spezialfabrik für Leiterplatten GmbH, 4170 Geldern | Mehrebenen-Leiterplatte und Verfahren zu deren Herstellung |
US4434321A (en) * | 1981-02-09 | 1984-02-28 | International Computers Limited | Multilayer printed circuit boards |
-
1981
- 1981-09-02 FR FR8116718A patent/FR2512315A1/fr active Granted
-
1982
- 1982-08-23 DE DE8282401565T patent/DE3269393D1/de not_active Expired
- 1982-08-23 EP EP82401565A patent/EP0074303B1/de not_active Expired
- 1982-08-31 US US06/413,456 patent/US4524239A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0074303B1 (de) | 1986-02-26 |
EP0074303A1 (de) | 1983-03-16 |
US4524239A (en) | 1985-06-18 |
FR2512315A1 (fr) | 1983-03-04 |
FR2512315B1 (de) | 1983-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |