IT211826Z2 - Scheda madre a circuito stampato per bus di microprocessori. - Google Patents

Scheda madre a circuito stampato per bus di microprocessori.

Info

Publication number: IT211826Z2
Authority: IT; Italy
Prior art keywords: printed circuit; mother board; microprocessor bus; circuit mother; microprocessor
Prior art date: 1987-09-15

Application number

IT2233087U

Other languages

English (en)

Other versions

IT8722330V0 (it

Original Assignee

Microset Srl

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.)

1987-09-15

Filing date

1987-09-15

Publication date

1989-05-25

1987-09-15 Application filed by Microset Srl filed Critical Microset Srl

1987-09-15 Priority to IT2233087U priority Critical patent/IT211826Z2/it

1987-09-15 Publication of IT8722330V0 publication Critical patent/IT8722330V0/it

1988-07-29 Priority to EP88112310A priority patent/EP0307597A1/en

1989-05-25 Application granted granted Critical

1989-05-25 Publication of IT211826Z2 publication Critical patent/IT211826Z2/it

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
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
- H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
- 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
- H05K2201/04—Assemblies of printed circuits
- H05K2201/044—Details of backplane or midplane for mounting orthogonal PCBs
- 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
- H05K2201/09218—Conductive traces
- H05K2201/09236—Parallel layout
- 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
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09727—Varying width along a single conductor; Conductors or pads having different widths
- 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Combinations Of Printed Boards (AREA)
Structure Of Printed Boards (AREA)

IT2233087U 1987-09-15 1987-09-15 Scheda madre a circuito stampato per bus di microprocessori. IT211826Z2 (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IT2233087U IT211826Z2 (it)	1987-09-15	1987-09-15	Scheda madre a circuito stampato per bus di microprocessori.
EP88112310A EP0307597A1 (en)	1987-09-15	1988-07-29	Printed circuit mother board for busses of microprocessors

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2233087U IT211826Z2 (it)	1987-09-15	1987-09-15	Scheda madre a circuito stampato per bus di microprocessori.

Publications (2)

Publication Number	Publication Date
IT8722330V0 IT8722330V0 (it)	1987-09-15
IT211826Z2 true IT211826Z2 (it)	1989-05-25

Family

ID=11194761

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2233087U IT211826Z2 (it)	1987-09-15	1987-09-15	Scheda madre a circuito stampato per bus di microprocessori.

Country Status (2)

Country	Link
EP (1)	EP0307597A1 (it)
IT (1)	IT211826Z2 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4994902A (en) *	1988-11-30	1991-02-19	Hitachi, Ltd.	Semiconductor devices and electronic system incorporating them
JP2523860B2 (ja) *	1989-03-27	1996-08-14	松下電器産業株式会社	電力変換装置
DE3922238C3 (de) *	1989-07-06	1996-09-26	Bosch Gmbh Robert	Ausführung und Anordnung von elektronischen Baugruppen
US6111205A (en) *	1997-10-28	2000-08-29	Intel Corporation	Via pad geometry supporting uniform transmission line structures
US6300846B1 (en) *	1999-03-18	2001-10-09	Molex Incorporated	Flat flexible cable with ground conductors
GB2429145A (en) *	2005-08-20	2007-02-21	Bart Milner	A food tray container

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1589519A (en) *	1976-11-19	1981-05-13	Solartron Electronic Group	Printed circuits

1987
- 1987-09-15 IT IT2233087U patent/IT211826Z2/it active
1988
- 1988-07-29 EP EP88112310A patent/EP0307597A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
EP0307597A1 (en)	1989-03-22
IT8722330V0 (it)	1987-09-15

Publication	Publication Date	Title
GB2156424B (en)	1986-03-26	Printed circuit board fastener
GB2129629B (en)	1986-02-19	Printed circuit board fasteners
BR8907117A (pt)	1991-02-05	Painel de circuito impresso
GB8500906D0 (en)	1985-02-20	Printed circuit boards
SG37294G (en)	1994-10-28	Connector for printed circuit boards
GB2180102B (en)	1989-08-23	Heat-miniaturizable printed circuit board
GB2183189B (en)	1989-02-01	Printed circuit boards
IT8722330V0 (it)	1987-09-15	Scheda madre a circuito stampato per bus di microprocessori.
GB8514672D0 (en)	1985-07-10	Printed circuit board
GB8707929D0 (en)	1987-05-07	Printed circuit boards
GB8715744D0 (en)	1987-08-12	Printed circuit boards
BR8300788A (pt)	1983-11-16	Conector de pressao para placas de circuito impresso
GB8705543D0 (en)	1987-04-15	Printed circuit board
GB2175149B (en)	1988-09-01	Flexible printed circuit board
DE3679792D1 (de)	1991-07-18	Stabilisierungsschaltung fuer einen mikrocomputer.
IT216550Z2 (it)	1991-09-16	Scheda a circuito stampato.
GB8703168D0 (en)	1987-03-18	Printed circuit board
ES277525Y (es)	1985-03-01	Una placa de circuito impreso
GB2207558B (en)	1991-10-30	Printed circuit boards
GB8720758D0 (en)	1987-10-07	Metal-core printed circuit boards
GB8511861D0 (en)	1985-06-19	Printed circuit boards
EP0343864A3 (en)	1990-12-12	Connector for printed circuit boards
KR910001833Y1 (en)	1991-03-28	Printed circuit board unit
KR880018826U (ko)	1988-10-29	인쇄회로 기판
GB8708993D0 (en)	1987-05-20	Printed circuit boards