JP4050219B2 - 接続装置の製造方法 - Google Patents
接続装置の製造方法 Download PDFInfo
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- JP4050219B2 JP4050219B2 JP2003387495A JP2003387495A JP4050219B2 JP 4050219 B2 JP4050219 B2 JP 4050219B2 JP 2003387495 A JP2003387495 A JP 2003387495A JP 2003387495 A JP2003387495 A JP 2003387495A JP 4050219 B2 JP4050219 B2 JP 4050219B2
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- base
- bump
- insulating layer
- base material
- spiral
- Prior art date
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims description 30
- 239000000463 material Substances 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 34
- 238000005520 cutting process Methods 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 19
- 239000004020 conductor Substances 0.000 claims description 12
- 238000005530 etching Methods 0.000 claims description 9
- 238000007689 inspection Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 238000001039 wet etching Methods 0.000 description 7
- 239000011162 core material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
Images
Classifications
-
- 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
- H01R43/007—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for elastomeric connecting elements
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1053—Plug-in assemblages of components, e.g. IC sockets having interior leads
- H05K7/1061—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting
-
- 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
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- 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
- H01R12/70—Coupling devices
- H01R12/82—Coupling devices connected with low or zero insertion force
- H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of 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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
-
- 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
- H05K3/3431—Leadless components
- H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array 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
- 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
- Y10T29/49204—Contact or terminal manufacturing
-
- 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
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
- Y10T29/4922—Contact or terminal manufacturing by assembling plural parts with molding of insulation
-
- 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
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
- Y10T29/49222—Contact or terminal manufacturing by assembling plural parts forming array of contacts or terminals
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Leads Or Probes (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Connecting Device With Holders (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
ところで、図18に示す基台83とスパイラル接触子81の構造自体、及び上記の方法によるスパイラル接触子の形成過程、前記スパイラル接触子の基台への取り付け過程において、次のような問題点が発生した。
導電性材料からなる基材の表面に、バンプ部となる位置にバンプマスクと、各バンプマスク間を繋ぐ連結マスクとを有するマスクパターンを形成する工程と、
前記マスクパターンで覆われていない部分の前記基材を表面から裏面にかけて削り、前記基材に、表面から裏面にかけて延びるバンプ部と、各バンプ部間を繋ぐ連結部とを残す工程と、
前記各バンプ部間に絶縁層をモールド成形し、この際、前記絶縁層の各連結部と膜厚方向で対向する部分に、夫々、切断溝を形成する工程と、
前記切断溝から各連結部を切断して、各バンプ部を分離する工程と、
前記バンプ部の取付面上に前記接触子を取り付ける工程と、
を有することを特徴とするものである。
前記基台11は主として導電性材料で形成された基材20と、絶縁層21とを有して構成される。
図5に示す符号50は例えばCuからなる板状の基材である。Cu以外の材質であってもかまわないが、Cu基材は安価であり、後に説明する製造処理を行ないやすいため、ここではCu基材を用いることとする。なお前記基材50の膜厚は例えば200μm程度である。
10 検査装置
11、40 基台
20、61 基材
21 絶縁層
22、43、54 バンプ部
23 スパイラル接触子
26、64 切断溝
27、53 枠体
29 プリント基板
31 半田
32 導電性接着剤
44 心材
45 絶縁皮膜
50 基材
51 マスクパターン
51a バンプマスク
51b 連結マスク
51c 枠体マスク
55 連結部
56 絶縁層
59、60 金型
70 丸線材
Claims (4)
- 基台と、前記基台に設けられた複数の接触子とを有し、電子部品の複数の外部接続部が、前記接触子にそれぞれ接触する接続装置の製造方法において、
導電性材料からなる基材の表面に、バンプ部となる位置にバンプマスクと、各バンプマスク間を繋ぐ連結マスクとを有するマスクパターンを形成する工程と、
前記マスクパターンで覆われていない部分の前記基材を表面から裏面にかけて削り、前記基材に、表面から裏面にかけて延びるバンプ部と、各バンプ部間を繋ぐ連結部とを残す工程と、
前記各バンプ部間に絶縁層をモールド成形し、この際、前記絶縁層の各連結部と膜厚方向で対向する部分に、夫々、切断溝を形成する工程と、
前記切断溝から各連結部を切断して、各バンプ部を分離する工程と、
前記バンプ部の取付面上に前記接触子を取り付ける工程と、
を有することを特徴とする接続装置の製造方法。 - ウエットエッチング法を用いて、前記基材を表面から裏面にかけて削る請求項1記載の接続装置の製造方法。
- 前記絶縁層と各バンプ部とを前記基台の取付面において、同一平面で形成する請求項1又は2に記載の接続装置の製造方法。
- 前記基台の取付面との反対面では、前記バンプ部の頂点が、前記絶縁層の面よりも突出するように、前記絶縁層を前記バンプ部の途中まで埋める請求項1ないし3のいずれかに記載の接続装置の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003387495A JP4050219B2 (ja) | 2003-11-18 | 2003-11-18 | 接続装置の製造方法 |
TW093133696A TWI251915B (en) | 2003-11-18 | 2004-11-04 | Connector and method of manufacturing the same |
CNB2004100923408A CN1303679C (zh) | 2003-11-18 | 2004-11-09 | 连接装置及其制造方法 |
US10/989,958 US7117592B2 (en) | 2003-11-18 | 2004-11-15 | Method of manufacturing a connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003387495A JP4050219B2 (ja) | 2003-11-18 | 2003-11-18 | 接続装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005149965A JP2005149965A (ja) | 2005-06-09 |
JP4050219B2 true JP4050219B2 (ja) | 2008-02-20 |
Family
ID=34567443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003387495A Expired - Fee Related JP4050219B2 (ja) | 2003-11-18 | 2003-11-18 | 接続装置の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7117592B2 (ja) |
JP (1) | JP4050219B2 (ja) |
CN (1) | CN1303679C (ja) |
TW (1) | TWI251915B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007053071A (ja) * | 2005-07-20 | 2007-03-01 | Alps Electric Co Ltd | 接続素子および前記接続素子を使用した回路接続装置 |
JP2007173542A (ja) * | 2005-12-22 | 2007-07-05 | Toshiba Corp | 基板構造、基板製造方法および電子機器 |
JP2008060510A (ja) * | 2006-09-04 | 2008-03-13 | Alps Electric Co Ltd | 半導体チップ搭載回路の製造方法および実装回路 |
EP2539974A1 (en) * | 2010-02-25 | 2013-01-02 | Estron A/S | Solderless connector for microelectronics |
WO2013061209A1 (en) | 2011-10-27 | 2013-05-02 | Kimberly-Clark Worldwide, Inc. | Implantable devices for delivery of bioactive agents |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3020432B2 (ja) * | 1995-06-14 | 2000-03-15 | 信越ポリマー株式会社 | 電気コネクタおよびその製造方法 |
US5808874A (en) * | 1996-05-02 | 1998-09-15 | Tessera, Inc. | Microelectronic connections with liquid conductive elements |
US6939474B2 (en) * | 1999-07-30 | 2005-09-06 | Formfactor, Inc. | Method for forming microelectronic spring structures on a substrate |
JP3440243B2 (ja) * | 2000-09-26 | 2003-08-25 | 株式会社アドバンストシステムズジャパン | スパイラルコンタクタ |
US6791168B1 (en) * | 2002-07-10 | 2004-09-14 | Micron Technology, Inc. | Semiconductor package with circuit side polymer layer and wafer level fabrication method |
-
2003
- 2003-11-18 JP JP2003387495A patent/JP4050219B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-04 TW TW093133696A patent/TWI251915B/zh not_active IP Right Cessation
- 2004-11-09 CN CNB2004100923408A patent/CN1303679C/zh not_active Expired - Fee Related
- 2004-11-15 US US10/989,958 patent/US7117592B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW200524110A (en) | 2005-07-16 |
US20050106904A1 (en) | 2005-05-19 |
JP2005149965A (ja) | 2005-06-09 |
US7117592B2 (en) | 2006-10-10 |
CN1619797A (zh) | 2005-05-25 |
TWI251915B (en) | 2006-03-21 |
CN1303679C (zh) | 2007-03-07 |
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