JP5286447B2 - 基板表面実装用導電性接触端子 - Google Patents
基板表面実装用導電性接触端子 Download PDFInfo
- Publication number
- JP5286447B2 JP5286447B2 JP2012511757A JP2012511757A JP5286447B2 JP 5286447 B2 JP5286447 B2 JP 5286447B2 JP 2012511757 A JP2012511757 A JP 2012511757A JP 2012511757 A JP2012511757 A JP 2012511757A JP 5286447 B2 JP5286447 B2 JP 5286447B2
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- contact terminal
- metal
- conductive contact
- elastic core
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3421—Leaded components
-
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10742—Details of leads
- H05K2201/10886—Other details
- H05K2201/10909—Materials of terminal, e.g. of leads or electrodes of components
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Multi-Conductor Connections (AREA)
Description
shore硬さ30°のシリコーンゴム上に50μmの粒子サイズを持つ銀がコーティングされた銅粉末(ChangSung Corporation製品)をシリコーンゴム100重量部に対して銅粉末200重量部で混錬(Dispersion Kneader、Hwain Machinery)し、2M/1minの速度で押出し、垂直加硫器にて250 ℃で硬化させ、伝導性シリコーン弾性コアを収得した。この硬化された伝導性シリコーン弾性コアの電気抵抗は約10Ωであった。
上記実施例1の上記メッキされた伝導性ポリイミドフィルムが包まれたシリコーン弾性コアの底面に実施例1で使用された伝導性シリコーン接着剤を均一に約50μmの厚さで塗布した後、厚さ200μmの銅箔を付着させ、一定の長さに切断して基板表面実装用導電性接触端子を製造した。
上記実施例1のshore硬さ30°のシリコーンゴムの代わりに各々shore硬さ40°、shore硬さ50°、shore硬さ60°、shore硬さ70°のシリコーンゴムを使用して上記実施例1と同一な方法で基板表面実装用導電性接触端子を製造した。こうして製造された伝導性ポリイミドフィルムが包まれたシリコーン弾性コアの底面に実施例1で使用された伝導性シリコーン接着剤を均一に約50μmの厚さで塗布した後、厚さ200μmの銅箔を付着させ、一定な長さに切断して基板表面実装用導電性接触端子を製造した。
銀がコーティングされた銅粉末が導入されないため、伝導性を表さないshore硬さ60°のシリコーンゴムだけを原料とした非伝導性弾性コアを使用したことを除いて、上記実施例2と同一な方法で基板表面実装用導電性接触端子を製造した(表1)。
20 導電性金属層
21 耐熱フィルム
22 金属コーティング層
30 接着剤層
40 金属箔
50 中央ホール
Claims (11)
- 基板の表面に実装される導電性接触端子において、
伝導性弾性コアと、
前記伝導性弾性コアの外側を包むように形成された金属層と、
前記伝導性弾性コアと前記金属層の間に前記伝導性弾性コアと前記金属層を互いに接着させる伝導性接着剤層と、
を含むことを特徴とする基板表面実装用導電性接触端子。 - 前記伝導性弾性コアの中央部に中央ホールが形成されていることを特徴とする請求項1に記載の基板表面実装用導電性接触端子。
- 前記伝導性弾性コアは、弾性ゴム100重量部を基準にして電気伝導性金属粉末20ないし600重量部が配合されたことを特徴とする請求項1に記載の基板表面実装用導電性接触端子。
- 前記弾性ゴムは、架橋された合成ゴム、架橋された天然ゴム、またはシリコーンゴムのうちいずれか一つであることを特徴とする請求項3に記載の基板表面実装用導電性接触端子。
- 前記電気伝導性金属粉末は、銀、金、銅、ニッケル、ニッケル鉄合金、錫及び銀がコーティングされた銅からなる群れの中で選択された一つ以上であることを特徴とする請求項3に記載の基板表面実装用導電性接触端子。
- 前記伝導性弾性コアは、電気抵抗が0.1Ωないし10kΩであることを特徴とする請求項1に記載の基板表面実装用導電性接触端子。
- 前記金属層は、
フィルム層と、
前記フィルム層の両面に各々コーティング形成された第1及び第2金属コーティング層と、
を含み、
前記フィルム層は、複数の孔が形成され、
前記第1及び第2金属コーティング層は、前記複数の孔の壁面を通じて互いに電気的に連結されるように備えられたことを特徴とする請求項1に記載の基板表面実装用導電性接触端子。 - 前記孔の直径(Φ)が0.1〜0.5mmであることを特徴とする請求項7に記載の基板表面実装用導電性接触端子。
- 前記金属成分は、銅、ニッケル、金、銀及び錫からなる群れの中で選択されたことを特徴とする請求項7に記載の基板表面実装用導電性接触端子。
- 前記第1及び第2金属コーティング層は、1ないし20μmの厚さを有することを特徴とする請求項7に記載の基板表面実装用導電性接触端子。
- 前記接触端子が基板表面と結合する下面に伝導性接着剤で接着された金属箔をさらに含むことを特徴とする請求項1に記載の基板表面実装用導電性接触端子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090043248A KR101054251B1 (ko) | 2009-05-18 | 2009-05-18 | 기판 표면 실장용 도전성 접촉 단자 |
KR10-2009-0043248 | 2009-05-18 | ||
PCT/KR2010/003114 WO2010134734A2 (ko) | 2009-05-18 | 2010-05-17 | 기판 표면 실장용 도전성 접촉 단자 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012527094A JP2012527094A (ja) | 2012-11-01 |
JP5286447B2 true JP5286447B2 (ja) | 2013-09-11 |
Family
ID=43126637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012511757A Expired - Fee Related JP5286447B2 (ja) | 2009-05-18 | 2010-05-17 | 基板表面実装用導電性接触端子 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120118608A1 (ja) |
EP (1) | EP2434859B1 (ja) |
JP (1) | JP5286447B2 (ja) |
KR (1) | KR101054251B1 (ja) |
CN (1) | CN102428767A (ja) |
WO (1) | WO2010134734A2 (ja) |
Families Citing this family (16)
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KR101131749B1 (ko) * | 2009-08-21 | 2012-04-05 | 두성산업 주식회사 | 기판 표면 실장용 도전성 탄성 접촉 단자 |
KR101084282B1 (ko) | 2011-06-15 | 2011-11-17 | 김선기 | 솔더링이 가능한 탄성 전기접촉단자 |
KR101420368B1 (ko) * | 2012-04-24 | 2014-07-16 | 두성산업 주식회사 | 기판 표면 실장용 도전성 전자파 흡수 접촉단자 |
CN102709768B (zh) * | 2012-05-30 | 2014-08-13 | 深圳市华星光电技术有限公司 | 插座 |
KR101661971B1 (ko) * | 2015-05-15 | 2016-10-04 | 두성산업 주식회사 | 전기접촉단자 및 그 제조 방법 |
US20160336093A1 (en) * | 2015-05-15 | 2016-11-17 | Joinset Co., Ltd. | Elastic electric contact terminal adapted to small size |
CN206619706U (zh) * | 2017-04-14 | 2017-11-07 | 深圳市卓汉材料技术有限公司 | 一种接地弹性件 |
CN109935984B (zh) * | 2017-12-18 | 2021-01-22 | 泰科电子(上海)有限公司 | 弹性导电端子及其制造方法 |
CN108424653A (zh) * | 2018-02-08 | 2018-08-21 | 东莞市雷兹盾电子材料有限公司 | 一种可用于替代金属弹片的smd导电橡胶组合物 |
CN110351943A (zh) * | 2018-04-08 | 2019-10-18 | 莱尔德电子材料(深圳)有限公司 | 表面安装接触件 |
KR101951732B1 (ko) | 2018-08-06 | 2019-03-04 | 두성산업 주식회사 | 측면 접촉이 가능한 기판 표면 실장용 도전성 접촉단자 및 그 제조방법 |
KR102416027B1 (ko) * | 2019-11-15 | 2022-07-05 | 조인셋 주식회사 | 탄성 전기접촉단자 |
CN112533395B (zh) * | 2020-12-21 | 2021-12-24 | 北京同方信息安全技术股份有限公司 | 印制电路板中埋入电阻的方法及其印制电路板 |
KR102339845B1 (ko) * | 2021-04-28 | 2021-12-16 | 주식회사 메가테크 | 전기 접촉 단자 |
KR102638217B1 (ko) * | 2021-12-09 | 2024-02-20 | 조인셋 주식회사 | 솔더링이 가능한 탄성 전기접촉단자 |
CN115566451B (zh) * | 2022-12-06 | 2023-04-07 | 深圳市卓汉材料技术有限公司 | 一种接地端子及电子设备 |
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-
2009
- 2009-05-18 KR KR1020090043248A patent/KR101054251B1/ko active IP Right Grant
-
2010
- 2010-05-17 CN CN2010800220406A patent/CN102428767A/zh active Pending
- 2010-05-17 US US13/321,303 patent/US20120118608A1/en not_active Abandoned
- 2010-05-17 JP JP2012511757A patent/JP5286447B2/ja not_active Expired - Fee Related
- 2010-05-17 EP EP10777921.7A patent/EP2434859B1/en active Active
- 2010-05-17 WO PCT/KR2010/003114 patent/WO2010134734A2/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN102428767A (zh) | 2012-04-25 |
WO2010134734A3 (ko) | 2011-03-03 |
US20120118608A1 (en) | 2012-05-17 |
KR101054251B1 (ko) | 2011-08-08 |
EP2434859B1 (en) | 2016-04-06 |
JP2012527094A (ja) | 2012-11-01 |
KR20100124148A (ko) | 2010-11-26 |
EP2434859A4 (en) | 2014-10-01 |
EP2434859A2 (en) | 2012-03-28 |
WO2010134734A2 (ko) | 2010-11-25 |
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