BR9712584A - Processo em um sistema eletrônico de proporcionar uma blindagem confiável de componentes sobre uma base de montagem, e, aparelhos em um sistema eletrônico para efetuar a blindagem de componentes sobre uma base de montagem com uma unidade de blindagem e para proteger componentes sobre uma base de montagem com uma unidade de blindagem - Google Patents
Processo em um sistema eletrônico de proporcionar uma blindagem confiável de componentes sobre uma base de montagem, e, aparelhos em um sistema eletrônico para efetuar a blindagem de componentes sobre uma base de montagem com uma unidade de blindagem e para proteger componentes sobre uma base de montagem com uma unidade de blindagemInfo
- Publication number
- BR9712584A BR9712584A BR9712584-9A BR9712584A BR9712584A BR 9712584 A BR9712584 A BR 9712584A BR 9712584 A BR9712584 A BR 9712584A BR 9712584 A BR9712584 A BR 9712584A
- Authority
- BR
- Brazil
- Prior art keywords
- shielding
- components
- mounting base
- shielding unit
- electronic system
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000003466 welding Methods 0.000 abstract 2
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
-
- 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
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
- H05K9/0026—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields integrally formed from metal sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49146—Assembling to base an electrical component, e.g., capacitor, etc. with encapsulating, e.g., potting, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
''PROCESSO EM UM SISTEMA ELETRôNICO DE PROPORCIONAR UMA BLINDAGEM CONFIáVEL DE COMPONENTES SOBRE UMA BASE DE MONTAGEM, E, APARELHOS EM UM SISTEMA ELETRôNICO PARA EFETUAR A BLINDAGEM DE COMPONENTES SOBRE UMA BASE DE MONTAGEM COM UMA UNIDADE DE BLINDAGEM E PARA PROTEGER COMPONENTES SOBRE UMA BASE DE MONTAGEM COM UMA UNIDADE DE BLINDAGEM''. A invenção refere-se a um aparelho para e processo de efetuar a blindagem de componentes eletrônicos sobre um painel de circuito (1). Uma unidade de blindagem (3), compreendendo uma superfície lateral interna (7) e uma superfície lateral externa (6), é fixada sobre o painel de circuito (1) por exemplo por soldagem, e a unidade de soldagem (3) encerra um número de componentes eletrônicos. Os componentes eletrônicos, que estão situados mais próximos da superfície lateral interna (7) da superfície lateral externa (6) da unidade de blindagem, compreendem um pólo (P1,P2,P3,P4) que é acoplado com uma ligação à terra comum sobre o painel de circuito (1). Estes componentes eletrônicos são dispostos sobre o painel de circuito (1) de forma que seus pólos (P1,P2,P3,P4) estão voltados respectivamente no sentido da superfície lateral interna (7) e no sentido da superfície lateral externa (6) da unidade de blindagem. Estes componentes eletrônicos são também dispostos sobre o painel de circuito (1) de maneira que o lado destes componentes eletrônicos que é dirigido respectivamente no sentido da superfície lateral interna (7) e no sentido da superfície lateral externa (6) são dispostos pelo menos a uma determinada distância (4) dos outros componentes eletrônicos (K1, K2, K3, K4) sobre o painel de circuito (1). Vários exemplos modificados são descritos no pedido.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9603931A SE511426C2 (sv) | 1996-10-28 | 1996-10-28 | Anordning och förfarande vid avskärmning av elektronik |
| PCT/SE1997/001771 WO1998019508A1 (en) | 1996-10-28 | 1997-10-23 | A method and a device for shielding of electronic components on a circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9712584A true BR9712584A (pt) | 1999-10-26 |
Family
ID=20404394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9712584-9A BR9712584A (pt) | 1996-10-28 | 1997-10-23 | Processo em um sistema eletrônico de proporcionar uma blindagem confiável de componentes sobre uma base de montagem, e, aparelhos em um sistema eletrônico para efetuar a blindagem de componentes sobre uma base de montagem com uma unidade de blindagem e para proteger componentes sobre uma base de montagem com uma unidade de blindagem |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6192577B1 (pt) |
| EP (1) | EP0934688B1 (pt) |
| JP (1) | JP3920355B2 (pt) |
| KR (1) | KR100489860B1 (pt) |
| CN (1) | CN1149907C (pt) |
| AU (1) | AU735228B2 (pt) |
| BR (1) | BR9712584A (pt) |
| DE (1) | DE69732045T2 (pt) |
| EE (1) | EE03728B1 (pt) |
| SE (1) | SE511426C2 (pt) |
| WO (1) | WO1998019508A1 (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7061774B2 (en) * | 2000-12-18 | 2006-06-13 | Franklin Zhigang Zhang | Computer board with dual shield housing and heat sink expansion zone apparatuses |
| US6377475B1 (en) * | 2001-02-26 | 2002-04-23 | Gore Enterprise Holdings, Inc. | Removable electromagnetic interference shield |
| US6770822B2 (en) * | 2002-02-22 | 2004-08-03 | Bridgewave Communications, Inc. | High frequency device packages and methods |
| JP4195975B2 (ja) * | 2002-10-16 | 2008-12-17 | パナソニック株式会社 | 高周波装置 |
| KR101279726B1 (ko) * | 2002-10-22 | 2013-06-27 | 제이슨 에이. 설리반 | 동적 모듈식 처리 유닛을 제공하기 위한 시스템 및 방법 |
| JP2006504209A (ja) | 2002-10-22 | 2006-02-02 | ジェイソン エイ サリヴァン | カスタム化可能なロバストなコンピュータ処理システム |
| JP2006512691A (ja) | 2002-10-22 | 2006-04-13 | アイシス テクノロジーズ | 改善された熱放散特性を有する非周辺処理制御モジュール |
| EP1445999B1 (en) * | 2003-02-07 | 2007-10-03 | Sony Ericsson Mobile Communications AB | A method of providing a PWB with a shield can and a PWB therefor |
| US20080112151A1 (en) * | 2004-03-04 | 2008-05-15 | Skyworks Solutions, Inc. | Overmolded electronic module with an integrated electromagnetic shield using SMT shield wall components |
| US8399972B2 (en) * | 2004-03-04 | 2013-03-19 | Skyworks Solutions, Inc. | Overmolded semiconductor package with a wirebond cage for EMI shielding |
| US9545009B2 (en) | 2007-05-23 | 2017-01-10 | Spectra Logic, Corporation | Passive alterable electrical component |
| US8581113B2 (en) | 2007-12-19 | 2013-11-12 | Bridgewave Communications, Inc. | Low cost high frequency device package and methods |
| TWM380706U (en) * | 2009-12-10 | 2010-05-11 | Wistron Corp | Metal shielding casing and the combination thereof with circuit board |
| US20120002455A1 (en) * | 2010-06-07 | 2012-01-05 | Sullivan Jason A | Miniturization techniques, systems, and apparatus relatng to power supplies, memory, interconnections, and leds |
| KR20120045893A (ko) * | 2010-11-01 | 2012-05-09 | 삼성전기주식회사 | 반도체 패키지 모듈 |
| US9679869B2 (en) | 2011-09-02 | 2017-06-13 | Skyworks Solutions, Inc. | Transmission line for high performance radio frequency applications |
| US20130082365A1 (en) | 2011-10-03 | 2013-04-04 | International Business Machines Corporation | Interposer for ESD, EMI, and EMC |
| CN103052285A (zh) * | 2011-10-14 | 2013-04-17 | 成都锐奕信息技术有限公司 | 带屏蔽框和开有减胶槽的卡片式无线定位终端壳体结构 |
| CN102365014A (zh) * | 2011-10-20 | 2012-02-29 | 镇江船舶电器有限责任公司 | 电器箱柜面板元件的屏蔽电磁泄漏结构 |
| US8948712B2 (en) | 2012-05-31 | 2015-02-03 | Skyworks Solutions, Inc. | Via density and placement in radio frequency shielding applications |
| CN103597742A (zh) | 2012-06-14 | 2014-02-19 | 西凯渥资讯处理科技公司 | 包含相关系统、装置及方法的功率放大器模块 |
| CN104885216B (zh) | 2012-07-13 | 2017-04-12 | 天工方案公司 | 在射频屏蔽应用中的轨道设计 |
| US10206317B2 (en) * | 2015-06-29 | 2019-02-12 | Microsoft Technology Licensing, Llc | Modular radio frequency shielding |
| EP3570651A4 (en) * | 2017-01-11 | 2020-11-18 | Ningbo Sunny Opotech Co., Ltd. | PRINTED CIRCUIT BOARD, MOLDED PHOTOSENSITIVE ASSEMBLY AND ITS MANUFACTURING PROCESS, PHOTOGRAPHY MODULE AND ELECTRONIC DEVICE |
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| DE2932015C2 (de) * | 1978-08-07 | 1983-12-29 | Mitsumi Electric Co., Ltd., Tokyo | Abschirmvorrichtung für Hochfrequenzschaltungen |
| US4626963A (en) | 1985-02-28 | 1986-12-02 | Rca Corporation | Wave solderable RF shield member for a printed circuit board |
| SU1478388A1 (ru) | 1986-02-24 | 1989-05-07 | Предприятие П/Я А-7217 | Экранирующий корпус дл радиоэлектронной аппаратуры |
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| US4717990A (en) * | 1986-05-30 | 1988-01-05 | Motorola, Inc. | Double-shielded housing for RF circuitry |
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| US4838475A (en) | 1987-08-28 | 1989-06-13 | Motorola, Inc. | Method and apparatus for EMI/RFI shielding an infrared energy reflow soldered device |
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| JP3120655B2 (ja) | 1994-04-13 | 2000-12-25 | 株式会社村田製作所 | シールド用枠体の製造方法 |
| JP3621716B2 (ja) | 1994-05-09 | 2005-02-16 | 富士通株式会社 | 高周波プリント回路板ユニット構造 |
| JPH08111580A (ja) | 1994-10-12 | 1996-04-30 | Yagi Antenna Co Ltd | シールドケースの基板はんだ付け方法 |
| US5599208A (en) | 1994-12-14 | 1997-02-04 | The Whitaker Corporation | Electrical connector with printed circuit board programmable filter |
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-
1996
- 1996-10-28 SE SE9603931A patent/SE511426C2/sv not_active IP Right Cessation
-
1997
- 1997-10-20 US US08/954,606 patent/US6192577B1/en not_active Expired - Lifetime
- 1997-10-23 AU AU48887/97A patent/AU735228B2/en not_active Ceased
- 1997-10-23 BR BR9712584-9A patent/BR9712584A/pt not_active Application Discontinuation
- 1997-10-23 DE DE69732045T patent/DE69732045T2/de not_active Expired - Lifetime
- 1997-10-23 CN CNB971810117A patent/CN1149907C/zh not_active Expired - Fee Related
- 1997-10-23 WO PCT/SE1997/001771 patent/WO1998019508A1/en not_active Ceased
- 1997-10-23 KR KR10-1999-7003646A patent/KR100489860B1/ko not_active Expired - Lifetime
- 1997-10-23 JP JP52035898A patent/JP3920355B2/ja not_active Expired - Lifetime
- 1997-10-23 EE EEP199900170A patent/EE03728B1/xx not_active IP Right Cessation
- 1997-10-23 EP EP97911543A patent/EP0934688B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69732045D1 (de) | 2005-01-27 |
| JP2001504990A (ja) | 2001-04-10 |
| EE9900170A (et) | 1999-12-15 |
| JP3920355B2 (ja) | 2007-05-30 |
| KR100489860B1 (ko) | 2005-05-17 |
| AU735228B2 (en) | 2001-07-05 |
| US6192577B1 (en) | 2001-02-27 |
| CN1149907C (zh) | 2004-05-12 |
| HK1025211A1 (en) | 2000-11-03 |
| AU4888797A (en) | 1998-05-22 |
| EE03728B1 (et) | 2002-04-15 |
| KR20000052821A (ko) | 2000-08-25 |
| SE511426C2 (sv) | 1999-09-27 |
| WO1998019508A1 (en) | 1998-05-07 |
| EP0934688A1 (en) | 1999-08-11 |
| SE9603931L (sv) | 1998-04-29 |
| SE9603931D0 (sv) | 1996-10-28 |
| EP0934688B1 (en) | 2004-12-22 |
| CN1242138A (zh) | 2000-01-19 |
| DE69732045T2 (de) | 2005-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |