JPS6232596U - - Google Patents
Info
- Publication number
- JPS6232596U JPS6232596U JP1985123188U JP12318885U JPS6232596U JP S6232596 U JPS6232596 U JP S6232596U JP 1985123188 U JP1985123188 U JP 1985123188U JP 12318885 U JP12318885 U JP 12318885U JP S6232596 U JPS6232596 U JP S6232596U
- Authority
- JP
- Japan
- Prior art keywords
- copper foil
- case
- cover surface
- circuit board
- electronic circuit
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 1
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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
-
- 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
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985123188U JPS6232596U (US06373033-20020416-M00002.png) | 1985-08-09 | 1985-08-09 | |
| US06/857,213 US4737597A (en) | 1985-08-09 | 1986-04-28 | Shield case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985123188U JPS6232596U (US06373033-20020416-M00002.png) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6232596U true JPS6232596U (US06373033-20020416-M00002.png) | 1987-02-26 |
Family
ID=14854367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985123188U Pending JPS6232596U (US06373033-20020416-M00002.png) | 1985-08-09 | 1985-08-09 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4737597A (US06373033-20020416-M00002.png) |
| JP (1) | JPS6232596U (US06373033-20020416-M00002.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018200989A (ja) * | 2017-05-29 | 2018-12-20 | 横河電機株式会社 | 電子機器 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4829432A (en) * | 1987-12-28 | 1989-05-09 | Eastman Kodak Company | Apparatus for shielding an electrical circuit from electromagnetic interference |
| US4827378A (en) * | 1988-06-15 | 1989-05-02 | Rockwell International Corporation | Jack coaxial connector EMI shielding apparatus |
| US5041707A (en) * | 1989-11-14 | 1991-08-20 | Sundstrand Corporation | Electromagnetic interference shielded switch |
| US5231561A (en) * | 1992-02-18 | 1993-07-27 | Motorola, Inc. | Mounting method and apparatus for PWA shielding |
| ES2120466T3 (es) * | 1993-10-22 | 1998-11-01 | Molex Inc | Sistema para suprimir cargas electricas asociado con conectadores de tarjetas de memoria. |
| US5414597A (en) * | 1994-05-04 | 1995-05-09 | Ford Motor Company | Shielded circuit module |
| JP3011944U (ja) * | 1994-12-01 | 1995-06-06 | 船井電機株式会社 | 電気機器 |
| KR101978242B1 (ko) * | 2012-12-21 | 2019-05-14 | 삼성전자주식회사 | 전자 장치 |
| JP2022049268A (ja) * | 2020-09-16 | 2022-03-29 | セイコーエプソン株式会社 | 電子機器および分光カメラ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1641395A (en) * | 1924-09-15 | 1927-09-06 | Moore Tom | Rectifying radio shield |
| US2921523A (en) * | 1944-03-31 | 1960-01-19 | Paul J Larsen | Oscillator and amplifier unit |
| US4370515A (en) * | 1979-12-26 | 1983-01-25 | Rockwell International Corporation | Electromagnetic interference |
| IT1144422B (it) * | 1981-07-23 | 1986-10-29 | Olivetti & Co Spa | Dispositivo per schermare circuiti elettrici |
-
1985
- 1985-08-09 JP JP1985123188U patent/JPS6232596U/ja active Pending
-
1986
- 1986-04-28 US US06/857,213 patent/US4737597A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018200989A (ja) * | 2017-05-29 | 2018-12-20 | 横河電機株式会社 | 電子機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4737597A (en) | 1988-04-12 |
