JP4264648B2 - モジュール電子部品の成形方法及び成形装置並びにモジュール電子部品 - Google Patents
モジュール電子部品の成形方法及び成形装置並びにモジュール電子部品 Download PDFInfo
- Publication number
- JP4264648B2 JP4264648B2 JP2003522779A JP2003522779A JP4264648B2 JP 4264648 B2 JP4264648 B2 JP 4264648B2 JP 2003522779 A JP2003522779 A JP 2003522779A JP 2003522779 A JP2003522779 A JP 2003522779A JP 4264648 B2 JP4264648 B2 JP 4264648B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- terminal portions
- mold
- electronic component
- module electronic
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14418—Sealing means between mould and article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C45/14221—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure by tools, e.g. cutting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
- B29C2045/0036—Submerged or recessed burrs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3481—Housings or casings incorporating or embedding electric or electronic 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
Claims (6)
- 相互当接状態と相互離隔状態とを選択的にとり、相互当接状態をとるとき型空間を形成する上型及び下型に、相互離隔状態をとらせたもとで、回路素子が取り付けられるとともに複数の端子部が配列配置された基板を上記上型と上記下型との間に配置する第1の工程と、
上記上型及び下型を上記相互離隔状態から上記相互当接状態に移行させ、上記上型に上記基板に配列配置された複数の端子部に被さって当接する状態をとらせるもとで、上記基板を上記型空間内に配する第2の工程と、
上記型空間内に溶融樹脂を注入して充填する第3の工程と、
上記型空間内に注入された溶融樹脂が固化したもとで上記上型及び上記下型に上記相互離隔状態をとらせ、上記複数の端子部を外部に露出させた状態をもって上記基板を覆う樹脂成形部分を備えたモジュール電子部品を得る第4の工程と、
を含み、
上記上型が有する上記基板に配列配置された複数の端子部に被さって当接する部分における、該複数の端子部の夫々における上記複数の端子部の配列方向に直交する方向の先端角部に対応する部位に、湾曲部もしくは傾斜部を形成し、上記第2の工程において上記上型及び上記下型を上記相互離隔状態から上記相互当接状態に移行させるとき、上記複数の端子部の夫々における上記先端角部に、該先端角部を上記湾曲部もしくは傾斜部に応じた形状と成す上記上型による押圧変形加工を施すことを特徴とするモジュール電子部品の成形方法。 - 上記基板を、上記複数の端子部の夫々における上記先端角部より外方に突出する突出端縁部を有したものとし、上記第2の工程において上記上型及び上記下型を上記相互離隔状態から上記相互当接状態に移行させるとき、上記突出端縁部を上記上型により押圧することを特徴とする請求項1記載のモジュール電子部品の成形方法。
- 回路素子が取り付けられるとともに複数の端子部が配列配置された基板が配置される下型と、
該下型との相互離隔状態と相互当接状態とを選択的にとり、上記基板が配置されたもとで上記相互離隔状態から上記相互当接状態に移行するとき、上記基板に配列配置された複数の端子部に被さって当接するとともに、上記下型とで上記基板を収容する型空間を形成する上型と、
上記型空間内に溶融樹脂を注入して充填する樹脂注入部と、
を備え、
上記上型が、上記基板に配列配置された複数の端子部に被さって当接する部分における、該複数の端子部の夫々における上記複数の端子部の配列方向に直交する方向の先端角部に対応する部位に、湾曲部もしくは傾斜部が形成されていて、上記相互離隔状態から上記相互当接状態に移行するとき、上記複数の端子部の夫々における上記先端角部に、該先端角部を上記湾曲部もしくは傾斜部に応じた形状と成す押圧変形加工を施すことを特徴とするモジュール電子部品の成形装置。 - 上記基板が、上記複数の端子部の夫々における上記先端角部より外方に突出する突出端縁部を有したものとされ、上記上型が上記相互離隔状態から上記相互当接状態に移行するとき、上記突出端縁部を押圧することを特徴とする請求項3記載のモジュール電子部品の成形装置。
- 回路素子が取り付けられるとともに複数の端子部が配列配置された基板と、
上記複数の端子部を外部に露出させた状態をもって上記基板を覆う樹脂成形部分と、
を備え、
上記複数の端子部の夫々が、該複数の端子部の配列方向に直交する方向の先端部を、型による押圧変形加工により形成された、上記型における湾曲部もしくは傾斜部に応じた形状を成すものとして有することを特徴とするモジュール電子部品。 - 上記基板が、上記複数の端子部の夫々における上記先端部より外方に突出 する突出端縁部を有したものとされることを特徴とする請求項5記載のモジュール電子部品。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001251936 | 2001-08-22 | ||
| JP2001251936 | 2001-08-22 | ||
| PCT/JP2002/008336 WO2003018285A1 (en) | 2001-08-22 | 2002-08-19 | Method and device for forming module electronic component and module electronic component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2003018285A1 JPWO2003018285A1 (ja) | 2004-12-09 |
| JP4264648B2 true JP4264648B2 (ja) | 2009-05-20 |
Family
ID=19080500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003522779A Expired - Fee Related JP4264648B2 (ja) | 2001-08-22 | 2002-08-19 | モジュール電子部品の成形方法及び成形装置並びにモジュール電子部品 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US6940159B2 (ja) |
| EP (1) | EP1419866A4 (ja) |
| JP (1) | JP4264648B2 (ja) |
| KR (1) | KR100900416B1 (ja) |
| CN (1) | CN100532059C (ja) |
| TW (1) | TW561795B (ja) |
| WO (1) | WO2003018285A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7739791B2 (en) * | 2007-10-26 | 2010-06-22 | Delphi Technologies, Inc. | Method of producing an overmolded electronic module with a flexible circuit pigtail |
| JP5217941B2 (ja) * | 2008-11-18 | 2013-06-19 | ソニー株式会社 | 成形部品及び成形部品の製造方法 |
| DE102010002947A1 (de) * | 2010-03-17 | 2011-09-22 | Robert Bosch Gmbh | Steuergerät |
| US8797756B2 (en) * | 2010-09-21 | 2014-08-05 | Biotronik Se & Co. Kg | Integrated overmolded interconnect tab for surface-mounted circuits |
| US20140053835A1 (en) * | 2012-02-16 | 2014-02-27 | Capnia, Inc. | Gas dispenser with diffusing nosepiece |
| US9154678B2 (en) | 2013-12-11 | 2015-10-06 | Apple Inc. | Cover glass arrangement for an electronic device |
| US10800141B2 (en) | 2016-09-23 | 2020-10-13 | Apple Inc. | Electronic device having a glass component with crack hindering internal stress regions |
| DE102019126232B4 (de) * | 2019-09-30 | 2024-11-14 | Lisa Dräxlmaier GmbH | Verfahren zum herstellen eines stromführenden fahrzeugbauteils und fahrzeugbauteil |
| CN115955798A (zh) * | 2020-03-28 | 2023-04-11 | 苹果公司 | 用于电子设备壳体的玻璃覆盖构件 |
| WO2022133136A1 (en) | 2020-12-17 | 2022-06-23 | Apple Inc. | Fluid forming a glass component for a portable electronic device |
| US12195379B2 (en) | 2020-12-17 | 2025-01-14 | Apple Inc. | Forming and bonding of glass components for portable electronic devices |
| US11945048B2 (en) | 2020-12-23 | 2024-04-02 | Apple Inc. | Laser-based cutting of transparent components for an electronic device |
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| JPS5217769A (en) * | 1976-08-09 | 1977-02-09 | Toshiba Corp | Production method of semi-conductor device |
| JPS5460565A (en) * | 1977-10-21 | 1979-05-16 | Nec Home Electronics Ltd | Parts molding method |
| JPS59175732A (ja) * | 1983-03-25 | 1984-10-04 | Toshiba Corp | トランスフア・モ−ルド用金型 |
| JPS6025716A (ja) | 1983-07-22 | 1985-02-08 | Hashimoto Forming Co Ltd | モ−ルデイングの製造方法 |
| GB2155395A (en) * | 1984-03-06 | 1985-09-25 | Asm Fico Tooling | Apparatus for flash-free insert molding |
| JPS6422410A (en) | 1987-07-20 | 1989-01-25 | Sumitomo Metal Ind | Method for changing rolling stand |
| JPH054974Y2 (ja) * | 1987-07-29 | 1993-02-09 | ||
| JPH059138Y2 (ja) * | 1988-10-26 | 1993-03-08 | ||
| JP2630127B2 (ja) | 1990-09-11 | 1997-07-16 | ダイキン工業株式会社 | トリフルオロエチレンの製造方法 |
| JP3366355B2 (ja) * | 1992-11-12 | 2003-01-14 | 三菱電機株式会社 | 半導体装置の製造方法 |
| JPH06182814A (ja) * | 1992-12-22 | 1994-07-05 | Toyoda Gosei Co Ltd | インサート部材 |
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| US5744084A (en) * | 1995-07-24 | 1998-04-28 | Lsi Logic Corporation | Method of improving molding of an overmolded package body on a substrate |
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| JPH09115936A (ja) * | 1995-10-23 | 1997-05-02 | Mitsubishi Electric Corp | 半導体装置の樹脂封止用金型 |
| US6376921B1 (en) * | 1995-11-08 | 2002-04-23 | Fujitsu Limited | Semiconductor device, method for fabricating the semiconductor device, lead frame and method for producing the lead frame |
| JP3026426B2 (ja) * | 1996-08-29 | 2000-03-27 | 沖電気工業株式会社 | 樹脂封止型半導体装置とその製造方法及びその金型構造 |
| JPH10223819A (ja) * | 1997-02-13 | 1998-08-21 | Nec Kyushu Ltd | 半導体装置 |
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-
2002
- 2002-08-19 JP JP2003522779A patent/JP4264648B2/ja not_active Expired - Fee Related
- 2002-08-19 WO PCT/JP2002/008336 patent/WO2003018285A1/ja not_active Ceased
- 2002-08-19 US US10/381,993 patent/US6940159B2/en not_active Expired - Fee Related
- 2002-08-19 CN CNB028026659A patent/CN100532059C/zh not_active Expired - Fee Related
- 2002-08-19 KR KR1020037005424A patent/KR100900416B1/ko not_active Expired - Fee Related
- 2002-08-19 EP EP02762799A patent/EP1419866A4/en not_active Withdrawn
- 2002-08-22 TW TW091119007A patent/TW561795B/zh not_active IP Right Cessation
-
2005
- 2005-01-08 US US11/031,388 patent/US7166909B2/en not_active Expired - Fee Related
- 2005-03-31 US US11/095,880 patent/US7015573B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100532059C (zh) | 2009-08-26 |
| US7015573B2 (en) | 2006-03-21 |
| TW561795B (en) | 2003-11-11 |
| US6940159B2 (en) | 2005-09-06 |
| EP1419866A1 (en) | 2004-05-19 |
| JPWO2003018285A1 (ja) | 2004-12-09 |
| KR20040028654A (ko) | 2004-04-03 |
| US20040032018A1 (en) | 2004-02-19 |
| US7166909B2 (en) | 2007-01-23 |
| WO2003018285A1 (en) | 2003-03-06 |
| KR100900416B1 (ko) | 2009-06-01 |
| CN1464829A (zh) | 2003-12-31 |
| EP1419866A4 (en) | 2009-07-01 |
| US20050116332A1 (en) | 2005-06-02 |
| US20050167813A1 (en) | 2005-08-04 |
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