JP4226041B2 - 積層構造を有する透過導電シールド - Google Patents
積層構造を有する透過導電シールド Download PDFInfo
- Publication number
- JP4226041B2 JP4226041B2 JP2007018944A JP2007018944A JP4226041B2 JP 4226041 B2 JP4226041 B2 JP 4226041B2 JP 2007018944 A JP2007018944 A JP 2007018944A JP 2007018944 A JP2007018944 A JP 2007018944A JP 4226041 B2 JP4226041 B2 JP 4226041B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating
- sheet
- conductive shield
- insulating sheet
- transmissive
- 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.)
- Expired - Fee Related
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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
- H05K9/0067—Devices for protecting against damage from electrostatic discharge
-
- 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
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0088—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a plurality of shielding layers; combining different shielding material structure
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
2 接着剤
3 絶縁フォーム・スペーサ
5 絶縁シート
6,8 接着層
7 導電シート
9 第2の絶縁シート
Claims (12)
- 互いに空間を有して平面に配置された複数の絶縁フォーム・スペーサと、
複数のスルー・ホールを有し、前記複数の絶縁フォーム・スペーサ上に配置された絶縁シートと、
複数のスルー・ホールを有し、前記絶縁シート上に配置された導電シートと
を備える透過導電シールドであって、
前記絶縁シートの前記スルー・ホールは、空気流が前記透過導電シールドを通ることができるように、前記導電シートの前記スルー・ホールと前記絶縁フォーム・スペーサ間の前記空間とに位置合わせされている、透過導電シールド。 - 前記複数の絶縁フォーム・スペーサは弾性材料からなる、請求項1に記載の透過導電シールド。
- 前記絶縁フォーム・スペーサに取り付けられて前記絶縁フォーム・スペーサと前記絶縁シートとの間に配置され、前記絶縁シートの前記スルー・ホールに位置合わせされた複数のスルー・ホールを有する、前記複数の絶縁フォーム・スペーサと同じ弾性材料の絶縁層をさらに備える、請求項2に記載の透過導電シールド。
- 前記絶縁層は、帯片で前記絶縁フォーム・スペーサに取り付けられており、1つ以上の前記帯片が着脱可能なようになっている、請求項3に記載の透過導電シールド。
- 前記絶縁シートは、第1の絶縁シートであり、
前記導電シート上に配置され、前記絶縁シートの前記スルー・ホールに位置合わせされた複数のスルー・ホールを有する第2の絶縁シートをさらに備える、請求項3に記載の透過導電シールド。 - 前記第1および第2の絶縁シートは絶縁破壊に耐えるように高い機械強度を有する材料からなる、請求項5に記載の透過導電シールド。
- 前記複数の絶縁フォーム・スペーサが取り付けられた前記絶縁層、前記第1の絶縁シート、前記導電シート、および前記第2の絶縁シートは、接着層によって互いに結合されている、請求項3に記載の透過導電シールド。
- 各前記絶縁フォーム・スペーサは、前記第1の絶縁シート近傍に上端を、前記上端の反対側に底端を有し、前記透過導電シールドは、
遮蔽すべき電気回路に前記透過導電シールドを取り付けるために、前記絶縁フォーム・スペーサの前記底端に接着された感圧層をさらに備える、請求項7に記載の透過導電シールド。 - 前記感圧層を被覆して保護する解放層をさらに備える、請求項8に記載の透過導電シールド。
- 前記第2の絶縁シートの前記スルー・ホールは、前記導電シートの前記スルー・ホールより若干小さい、請求項5に記載の透過導電シールド。
- 前記導電シートの前記スルー・ホールは、前記透過導電シールドがシールディングを提供する周波数のカットオフを下回る、請求項1に記載の透過導電シールド。
- 前記導電シートは、銅からなる、請求項1に記載の透過導電シールド。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/344,929 US7135644B1 (en) | 2006-02-01 | 2006-02-01 | Permeable conductive shield having a laminated structure |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007208261A JP2007208261A (ja) | 2007-08-16 |
JP2007208261A5 JP2007208261A5 (ja) | 2008-12-18 |
JP4226041B2 true JP4226041B2 (ja) | 2009-02-18 |
Family
ID=37397656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007018944A Expired - Fee Related JP4226041B2 (ja) | 2006-02-01 | 2007-01-30 | 積層構造を有する透過導電シールド |
Country Status (3)
Country | Link |
---|---|
US (1) | US7135644B1 (ja) |
JP (1) | JP4226041B2 (ja) |
CN (1) | CN101014237A (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US20070221440A1 (en) * | 2006-03-24 | 2007-09-27 | Gilliland Don A | Air exhaust/inlet sound attenuation mechanism |
BRPI0711255A2 (pt) | 2006-04-18 | 2011-08-30 | Cree Led Lighting Solutions | dispositivo de iluminação e método de iluminação |
US8513875B2 (en) | 2006-04-18 | 2013-08-20 | Cree, Inc. | Lighting device and lighting method |
US7902475B2 (en) * | 2006-09-11 | 2011-03-08 | Apple Inc. | Flushness shims |
US8029155B2 (en) | 2006-11-07 | 2011-10-04 | Cree, Inc. | Lighting device and lighting method |
CN101711325B (zh) | 2007-05-08 | 2013-07-10 | 科锐公司 | 照明装置和照明方法 |
JP5234001B2 (ja) * | 2007-09-21 | 2013-07-10 | パナソニック株式会社 | 電子部品パッケージとその製造方法 |
JP2011501417A (ja) | 2007-10-10 | 2011-01-06 | クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド | 照明デバイスおよび製作方法 |
CN102036519B (zh) * | 2009-09-29 | 2014-10-15 | 鸿富锦精密工业(深圳)有限公司 | 电子装置 |
TWI378766B (en) * | 2010-01-07 | 2012-12-01 | Transcend Information Inc | Electronic device and emi/esd protection module thereof |
CN102686012B (zh) * | 2011-03-18 | 2017-03-15 | 爱立信(中国)通信有限公司 | 静电屏蔽装置、电子设备及制作该静电屏蔽装置的方法 |
US8804374B2 (en) | 2011-10-12 | 2014-08-12 | International Business Machines Corporation | Electromagnetic interference shield |
CN102724857B (zh) * | 2012-06-06 | 2016-09-14 | 电子科技大学 | 电磁波吸波结构 |
TWI491347B (zh) * | 2012-10-24 | 2015-07-01 | Hon Hai Prec Ind Co Ltd | 散熱板及封裝殼體 |
CN103781327B (zh) * | 2012-10-24 | 2016-08-03 | 鸿富锦精密工业(深圳)有限公司 | 散热板及封装壳体 |
US9153886B2 (en) * | 2012-10-26 | 2015-10-06 | Continental Automotive Systems, Inc. | Pin header assembly and method of forming the same |
MX344409B (es) * | 2012-11-28 | 2016-12-14 | Esd Tech Consulting & Licensing Co Ltd | Controlador de corriente de aire y sistema para la reduccion de carga estatica. |
CN105424129A (zh) * | 2015-12-29 | 2016-03-23 | 成都兴联宜科技有限公司 | 电磁兼容性良好的光电直读远传干式水表 |
CN105403278A (zh) * | 2015-12-29 | 2016-03-16 | 成都兴联宜科技有限公司 | 光电直读远传干式水表 |
US10356964B2 (en) | 2016-07-21 | 2019-07-16 | Hewlett Packard Enterprise Development Lp | Waveguide structures |
CN107360707A (zh) * | 2017-07-19 | 2017-11-17 | 深圳源广安智能科技有限公司 | 一种包含石墨烯材料的吸波体结构 |
CN107272260B (zh) * | 2017-07-19 | 2020-04-21 | 京东方科技集团股份有限公司 | 背光灯条、背光模组及显示装置 |
CN109321159A (zh) * | 2018-10-24 | 2019-02-12 | 苏州益邦电子材料有限公司 | 超薄防变形多功能键盘胶带 |
CN115003014B (zh) * | 2022-07-18 | 2022-11-11 | 武汉芯宝科技有限公司 | 一种esd全防护电路板及其制作方法 |
Family Cites Families (16)
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US5928076C1 (en) * | 1997-09-25 | 2001-04-24 | Hewlett Packard Co | Emi-attenuating air ventilation panel |
US6351394B1 (en) * | 1999-02-12 | 2002-02-26 | Tyco Electronics Corporation | Conductive frame for receiving an electronic module |
US6297446B1 (en) * | 1999-02-26 | 2001-10-02 | Hewlett Packard Company | High performance EMC vent panel |
WO2001013695A1 (en) * | 1999-08-17 | 2001-02-22 | Parker-Hannifin Corporation | Emi shielding vent panel |
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US6496386B2 (en) * | 2000-12-22 | 2002-12-17 | Hewlett-Packard Company | Method and system for shielding an externally mounted circuit board from electrostatic discharge and mechanical damage while allowing for heat exchange from heat-producing components of the circuit board through the circuit board shield into an external environment |
KR100394151B1 (ko) | 2001-04-25 | 2003-08-09 | 주성숙 | 무선이동통신단말기용 도전성 액정화면쿠션 및 그 제조방법 |
EP1386527A1 (en) | 2001-05-10 | 2004-02-04 | Parker Hannifin Corporation | Manufacture of electronics enclosure having a metallized shielding layer |
US6563198B1 (en) | 2001-08-01 | 2003-05-13 | Lsi Logic Corporation | Adhesive pad having EMC shielding characteristics |
US20030091777A1 (en) | 2001-08-14 | 2003-05-15 | Peter Jones | Clean release tape for EMI shielding |
US6784363B2 (en) | 2001-10-02 | 2004-08-31 | Parker-Hannifin Corporation | EMI shielding gasket construction |
US7208192B2 (en) | 2002-05-31 | 2007-04-24 | Parker-Hannifin Corporation | Thermally or electrically-conductive form-in-place gap filter |
US7005573B2 (en) | 2003-02-13 | 2006-02-28 | Parker-Hannifin Corporation | Composite EMI shield |
US7114961B2 (en) * | 2003-04-11 | 2006-10-03 | Neoconix, Inc. | Electrical connector on a flexible carrier |
TWM241965U (en) * | 2003-05-23 | 2004-08-21 | Hon Hai Prec Ind Co Ltd | EMI-Attenuating air ventilation panel |
US6884937B1 (en) | 2003-10-08 | 2005-04-26 | Nortel Networks Limited | Electromagnetic compliant shield having electrostatic discharge protection |
-
2006
- 2006-02-01 US US11/344,929 patent/US7135644B1/en not_active Expired - Fee Related
-
2007
- 2007-01-24 CN CNA2007100043702A patent/CN101014237A/zh active Pending
- 2007-01-30 JP JP2007018944A patent/JP4226041B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7135644B1 (en) | 2006-11-14 |
JP2007208261A (ja) | 2007-08-16 |
CN101014237A (zh) | 2007-08-08 |
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