JPS55145388A - Printed circuit board - Google Patents

Printed circuit board

Info

Publication number: JPS55145388A
Authority: JP; Japan
Prior art keywords: circuit board; printed circuit; printed; board; circuit
Prior art date: 1979-04-26
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.): Pending

Application number

JP5369480A

Other languages

Japanese (ja)

Inventor

Ieegaa Egon

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.)

Siemens Corp

Original Assignee

Siemens Corp

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.)

1979-04-26

Filing date

1980-04-24

Publication date

1980-11-12

1980-04-24 Application filed by Siemens Corp filed Critical Siemens Corp

1980-11-12 Publication of JPS55145388A publication Critical patent/JPS55145388A/en

Status Pending legal-status Critical Current

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
- H05K1/0293—Individual printed conductors which are adapted for modification, e.g. fusable or breakable conductors, printed switches
- 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
- H05K2201/09627—Special connections between adjacent vias, not for grounding vias
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0242—Cutting around hole, e.g. for disconnecting land or Plated Through-Hole [PTH] or for partly removing a PTH
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/17—Post-manufacturing processes
- H05K2203/175—Configurations of connections suitable for easy deletion, e.g. modifiable circuits or temporary conductors for electroplating; Processes for deleting connections
- 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
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)

JP5369480A 1979-04-26 1980-04-24 Printed circuit board Pending JPS55145388A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792916979 DE2916979A1 (en)	1979-04-26	1979-04-26	Conductive connections for PCB - uses internally plated holes with bridging portion to connect portions on other side

Publications (1)

Publication Number	Publication Date
JPS55145388A true JPS55145388A (en)	1980-11-12

Family

ID=6069350

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP5369480A Pending JPS55145388A (en)	1979-04-26	1980-04-24	Printed circuit board

Country Status (2)

Country	Link
JP (1)	JPS55145388A (en)
DE (1)	DE2916979A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2700658B1 (en) *	1993-01-20	1995-02-24	Alsthom Gec	Printed circuit board for electrical circuit.
DE102021214773A1 (en)	2021-12-21	2023-06-22	Robert Bosch Gesellschaft mit beschränkter Haftung	Electronics unit with a printed circuit board for an arrangement in an electrical device and electrical device with a housing part for accommodating the electronics unit

1979
- 1979-04-26 DE DE19792916979 patent/DE2916979A1/en not_active Withdrawn
1980
- 1980-04-24 JP JP5369480A patent/JPS55145388A/en active Pending

Also Published As

Publication number	Publication date
DE2916979A1 (en)	1980-11-06

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JPS54158661A (en)	1979-12-14	Printed circuit board
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JPS55145388A (en)	1980-11-12	Printed circuit board
JPS54135366A (en)	1979-10-20	Printed circuit board
JPS5497779A (en)	1979-08-02	Printed circuit board
JPS5660091A (en)	1981-05-23	Printed circuit board
JPS5687398A (en)	1981-07-15	Printed circuit board
JPS55110091A (en)	1980-08-25	Printed circuit board