KR100958771B1 - 초소형 콘택트 및 그 제조 방법 및 전자 부품 - Google Patents
초소형 콘택트 및 그 제조 방법 및 전자 부품 Download PDFInfo
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- KR100958771B1 KR100958771B1 KR1020087006909A KR20087006909A KR100958771B1 KR 100958771 B1 KR100958771 B1 KR 100958771B1 KR 1020087006909 A KR1020087006909 A KR 1020087006909A KR 20087006909 A KR20087006909 A KR 20087006909A KR 100958771 B1 KR100958771 B1 KR 100958771B1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
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- 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
- H05K3/3447—Lead-in-hole components
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/028—Soldered or welded connections comprising means for preventing flowing or wicking of solder or flux in parts not desired
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- 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
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- 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
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2081—Compound repelling a metal, e.g. solder
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/03—Metal processing
- H05K2203/0315—Oxidising metal
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- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/107—Using laser light
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Electroplating Methods And Accessories (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Description
Claims (8)
- 도전성 소지 재료와, 그 위에 형성한 하지 표면 처리층 및 상측 표면 처리층으로 구성되고, 상대 커넥터와 전기 접촉하는 접촉부와, 다른 기판에 땜납 접합에 의해서 전기 접속되는 단자부와, 이들 접촉부와 단자부의 사이를 연결하는 중간부로 이루어지는 초소형 콘택트의 중간부 내에, 하지 표면 처리층의 산화 노출 표면을 형성하여 이루어지는 초소형 콘택트의 제조 방법에 있어서,상기 하지 표면 처리층은 니켈 도금층이며,상기 산화 노출 표면은, 콘택트의 표리면측에 각각 이격 배치한 쌍을 이루는 레이저 장치를 이용하여, 콘택트의 표면 및 하나의 폭단면에, 한쪽의 레이저 장치로부터의 레이저광을 25~45mJ/㎟의 에너지 밀도로 소정의 경사 각도로 조사하고, 콘택트의 이면 및 다른 폭단면에, 다른 쪽의 레이저 장치로부터의 레이저광을 25~45mJ/㎟의 에너지 밀도로 소정의 경사 각도로 조사하여, 콘택트의 중간부 내의 전체 둘레에 걸쳐 상측 표면 처리층의 제거와, 이 제거에 의해 노출된 좁은 폭의 하지 표면 처리층의 산화를 동시에 행함으로써 형성하는 것을 특징으로 하는 초소형 콘택트의 제조 방법.
- 청구항 1에 있어서,상기 중간부의 폭이 5㎜ 이하인 초소형 콘택트의 제조 방법.
- 청구항 1 또는 청구항 2에 있어서,상기 중간부 내의 산화 노출 표면의 폭은, 0.1~1.0㎜의 범위인 초소형 콘택트의 제조 방법.
- 청구항 1 또는 청구항 2에 있어서,상측 표면 처리층은, 접촉부 및 중간부가 모두 금 도금층이며, 단자부가 땜납 도금층 혹은 금 도금층인 초소형 콘택트의 제조 방법.
- 청구항 4에 있어서, 상기 니켈 도금층의 막두께는 0.6㎛ 이상인, 초소형 콘택트의 제조 방법.
- 청구항 1 또는 청구항 2에 있어서,상기 소정의 경사 각도는, 단자의 측면과 표면의 두 면을 레이저 조사할 수 있는 범위인 초소형 콘택트의 제조 방법.
- 상기 청구항 1 또는 청구항 2에 기재된 제조 방법을 이용하여 제조한 복수 개의 초소형 콘택트와, 상기 콘택트를 소정의 간격으로 배열한 하우징을 구비하는 전자 부품.
- 상기 청구항 1 또는 청구항 2에 기재된 제조 방법을 이용하여 제조한 초소형 콘택트.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005241086 | 2005-08-23 | ||
JPJP-P-2005-00241086 | 2005-08-23 |
Publications (2)
Publication Number | Publication Date |
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KR20080047413A KR20080047413A (ko) | 2008-05-28 |
KR100958771B1 true KR100958771B1 (ko) | 2010-05-18 |
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ID=37771735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020087006909A KR100958771B1 (ko) | 2005-08-23 | 2006-08-23 | 초소형 콘택트 및 그 제조 방법 및 전자 부품 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8373091B2 (ko) |
EP (1) | EP1919031B1 (ko) |
JP (1) | JP4445014B2 (ko) |
KR (1) | KR100958771B1 (ko) |
CN (1) | CN101248556B (ko) |
WO (1) | WO2007024005A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5060146B2 (ja) * | 2007-03-29 | 2012-10-31 | Jx日鉱日石金属株式会社 | 半田吸い上がりバリア部を持つ端子及びその製造方法 |
KR100912181B1 (ko) * | 2007-09-20 | 2009-08-14 | 노승백 | 레이져 표면처리단계를 이용한 납오름 방지용 부분도금방법 |
DE102008042777A1 (de) * | 2008-10-13 | 2010-04-15 | Robert Bosch Gmbh | Selektiver Lötstop |
JP5793902B2 (ja) | 2011-03-19 | 2015-10-14 | 富士通株式会社 | 電子部品用リード端子、電子部品、電子部品用リード端子の製造方法、および、電子部品用リード端子の製造装置 |
JP5479406B2 (ja) * | 2011-06-30 | 2014-04-23 | 日本航空電子工業株式会社 | コネクタ |
JP5730731B2 (ja) * | 2011-09-21 | 2015-06-10 | Ntn株式会社 | ブーツ取付構造 |
JP2018139237A (ja) * | 2015-07-16 | 2018-09-06 | 三菱電機株式会社 | レーザモジュール |
JP7029643B2 (ja) * | 2018-09-03 | 2022-03-04 | 住友電装株式会社 | 端子、基板用コネクタ、およびコネクタ付き基板 |
DE102019117834A1 (de) * | 2019-07-02 | 2021-01-07 | Kolektor Group D.O.O. | Elektrische oder elektronische Baugruppe sowie Verfahren zur Herstellung eines elektrischen oder elektronischen Bauteils |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08213070A (ja) * | 1995-02-03 | 1996-08-20 | Dai Ichi Denshi Kogyo Kk | 電子部品端子の半田上がり防止構造 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5093987A (en) * | 1990-12-21 | 1992-03-10 | Amp Incorporated | Method of assembling a connector to a circuit element and soldering component for use therein |
US5957736A (en) * | 1997-11-19 | 1999-09-28 | Ddk Ltd. | Electronic part |
JP3143089B2 (ja) | 1996-12-31 | 2001-03-07 | 第一電子工業株式会社 | 電子部品 |
SG83780A1 (en) * | 2000-03-07 | 2001-10-16 | Gintic Inst Of Mfg Technology | Process for laser marking metal surfaces |
US20020142667A1 (en) * | 2001-03-29 | 2002-10-03 | Reed David L. | Interchangeable connector jack |
TWI227579B (en) * | 2002-10-10 | 2005-02-01 | Matsushita Electric Works Ltd | Contact used in a connector, and method for manufacturing an element to be soldered |
JP2004152750A (ja) * | 2002-10-10 | 2004-05-27 | Matsushita Electric Works Ltd | 半田付け端子、及び半田付け端子の表面の処理方法 |
JP2004152559A (ja) * | 2002-10-30 | 2004-05-27 | Toshin Kogyo Kk | 電子部品及びその製造方法 |
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2006
- 2006-08-23 CN CN2006800307494A patent/CN101248556B/zh active Active
- 2006-08-23 EP EP06797002.0A patent/EP1919031B1/en active Active
- 2006-08-23 US US12/064,530 patent/US8373091B2/en active Active
- 2006-08-23 WO PCT/JP2006/317025 patent/WO2007024005A1/ja active Application Filing
- 2006-08-23 KR KR1020087006909A patent/KR100958771B1/ko active IP Right Grant
- 2006-08-23 JP JP2007512361A patent/JP4445014B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08213070A (ja) * | 1995-02-03 | 1996-08-20 | Dai Ichi Denshi Kogyo Kk | 電子部品端子の半田上がり防止構造 |
Also Published As
Publication number | Publication date |
---|---|
EP1919031A1 (en) | 2008-05-07 |
EP1919031A4 (en) | 2012-01-25 |
US8373091B2 (en) | 2013-02-12 |
WO2007024005A1 (ja) | 2007-03-01 |
JPWO2007024005A1 (ja) | 2009-03-05 |
EP1919031B1 (en) | 2014-10-08 |
JP4445014B2 (ja) | 2010-04-07 |
KR20080047413A (ko) | 2008-05-28 |
CN101248556B (zh) | 2011-03-23 |
CN101248556A (zh) | 2008-08-20 |
US20090149088A1 (en) | 2009-06-11 |
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