JPS531468B2 - - Google Patents
Info
- Publication number
- JPS531468B2 JPS531468B2 JP8686372A JP8686372A JPS531468B2 JP S531468 B2 JPS531468 B2 JP S531468B2 JP 8686372 A JP8686372 A JP 8686372A JP 8686372 A JP8686372 A JP 8686372A JP S531468 B2 JPS531468 B2 JP S531468B2
- Authority
- JP
- Japan
- 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
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
- H05K1/0233—Filters, inductors or a magnetic substance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thin Magnetic Films (AREA)
- Coils Or Transformers For Communication (AREA)
- Semiconductor Integrated Circuits (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8686372A JPS531468B2 (https=) | 1972-08-30 | 1972-08-30 | |
| DE19732343539 DE2343539A1 (de) | 1972-08-30 | 1973-08-29 | Duennfilmdrossel |
| NL7311871A NL7311871A (https=) | 1972-08-30 | 1973-08-29 | |
| FR7331249A FR2198233A1 (https=) | 1972-08-30 | 1973-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8686372A JPS531468B2 (https=) | 1972-08-30 | 1972-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4941849A JPS4941849A (https=) | 1974-04-19 |
| JPS531468B2 true JPS531468B2 (https=) | 1978-01-19 |
Family
ID=13898640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8686372A Expired JPS531468B2 (https=) | 1972-08-30 | 1972-08-30 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS531468B2 (https=) |
| DE (1) | DE2343539A1 (https=) |
| FR (1) | FR2198233A1 (https=) |
| NL (1) | NL7311871A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853112U (ja) * | 1981-10-06 | 1983-04-11 | アルプス電気株式会社 | トランス |
| JPS60208516A (ja) * | 1984-03-31 | 1985-10-21 | Shimizu Constr Co Ltd | 水中コンクリ−ト打設装置 |
| JPH0579923U (ja) * | 1991-03-29 | 1993-10-29 | 株式会社トーキン | トランス及びチョークコイル |
| DE4306655C2 (de) * | 1992-03-04 | 1997-04-30 | Toshiba Kawasaki Kk | Verfahren zum Herstellen eines planaren Induktionselements |
| US5847634A (en) * | 1997-07-30 | 1998-12-08 | Lucent Technologies Inc. | Article comprising an inductive element with a magnetic thin film |
| US6653573B2 (en) | 2000-04-04 | 2003-11-25 | Nec Tokin Corporation | Wiring board comprising granular magnetic film |
-
1972
- 1972-08-30 JP JP8686372A patent/JPS531468B2/ja not_active Expired
-
1973
- 1973-08-29 DE DE19732343539 patent/DE2343539A1/de active Pending
- 1973-08-29 NL NL7311871A patent/NL7311871A/xx unknown
- 1973-08-29 FR FR7331249A patent/FR2198233A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2198233A1 (https=) | 1974-03-29 |
| DE2343539A1 (de) | 1974-04-04 |
| JPS4941849A (https=) | 1974-04-19 |
| NL7311871A (https=) | 1974-03-04 |