HK1005485A1 - Method of sealing electronic parts with molded resin and mold employed therefor - Google Patents

Method of sealing electronic parts with molded resin and mold employed therefor Download PDF

Info

Publication number
HK1005485A1
HK1005485A1 HK98104545A HK98104545A HK1005485A1 HK 1005485 A1 HK1005485 A1 HK 1005485A1 HK 98104545 A HK98104545 A HK 98104545A HK 98104545 A HK98104545 A HK 98104545A HK 1005485 A1 HK1005485 A1 HK 1005485A1
Authority
HK
Hong Kong
Prior art keywords
mold section
internal space
space portion
sealing member
hollow sealing
Prior art date
Application number
HK98104545A
Other languages
English (en)
Chinese (zh)
Other versions
HK1005485B (en
Inventor
Kuno Takaki
Kawamoto Yoshihisa
Matsuo Makoto
Araki Koichi
Nihei Satoshi
Original Assignee
Towa Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Towa Corporation filed Critical Towa Corporation
Publication of HK1005485B publication Critical patent/HK1005485B/xx
Publication of HK1005485A1 publication Critical patent/HK1005485A1/xx

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
    • 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
    • B29C45/14655—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 connected to or mounted on a carrier, e.g. lead frame
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
HK98104545A 1994-03-11 1998-05-26 Method of sealing electronic parts with molded resin and mold employed therefor HK1005485A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP06766494A JP3423766B2 (ja) 1994-03-11 1994-03-11 電子部品の樹脂封止成形方法及び金型装置
JP06067664 1994-03-11

Publications (2)

Publication Number Publication Date
HK1005485B HK1005485B (en) 1999-01-08
HK1005485A1 true HK1005485A1 (en) 1999-01-08

Family

ID=13351506

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104545A HK1005485A1 (en) 1994-03-11 1998-05-26 Method of sealing electronic parts with molded resin and mold employed therefor

Country Status (9)

Country Link
US (1) US5753538A (cg-RX-API-DMAC7.html)
JP (1) JP3423766B2 (cg-RX-API-DMAC7.html)
KR (1) KR100196575B1 (cg-RX-API-DMAC7.html)
GB (1) GB2287672B (cg-RX-API-DMAC7.html)
HK (1) HK1005485A1 (cg-RX-API-DMAC7.html)
MY (1) MY112442A (cg-RX-API-DMAC7.html)
NL (1) NL195034C (cg-RX-API-DMAC7.html)
SG (1) SG47992A1 (cg-RX-API-DMAC7.html)
TW (1) TW265315B (cg-RX-API-DMAC7.html)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3566426B2 (ja) * 1995-10-30 2004-09-15 Ｔｏｗａ株式会社 電子部品の樹脂成形装置
JPH09252017A (ja) * 1996-03-14 1997-09-22 Towa Kk 電子部品の樹脂封止成形方法
SG50009A1 (en) * 1996-03-14 1998-06-15 Towa Corp Method of sealing electronic component with molded resin
JPH11121488A (ja) * 1997-10-15 1999-04-30 Toshiba Corp 半導体装置の製造方法及び樹脂封止装置
JP2001129833A (ja) * 1999-11-05 2001-05-15 Miyagi Oki Electric Co Ltd 成形金型及び半導体装置の製造方法
JP2002043343A (ja) * 2000-07-25 2002-02-08 Mitsubishi Electric Corp 半導体装置の樹脂封止金型及び半導体装置の樹脂封止方法、並びに樹脂封止半導体装置の離型方法
JP3839323B2 (ja) * 2001-04-06 2006-11-01 株式会社ルネサステクノロジ 半導体装置の製造方法
JP2004063851A (ja) * 2002-07-30 2004-02-26 Renesas Technology Corp 樹脂封止装置
DE10304525A1 (de) * 2003-02-04 2004-08-12 Bühler Bindler GmbH Herstellung schalenartiger Verzehrgüter aus einer kakaohaltigen oder schokoladeähnlichen Fettmasse
KR100568130B1 (ko) * 2003-09-08 2006-04-05 현대모비스 주식회사 중공튜브를 이용한 발포성형용 거푸집
EP1645387A1 (en) * 2004-10-11 2006-04-12 Tecnocad Progetti Spa System and method for gas suction in a mould for foaming
US7452737B2 (en) * 2004-11-15 2008-11-18 Philips Lumileds Lighting Company, Llc Molded lens over LED die
US7344902B2 (en) * 2004-11-15 2008-03-18 Philips Lumileds Lighting Company, Llc Overmolded lens over LED die
US7858408B2 (en) * 2004-11-15 2010-12-28 Koninklijke Philips Electronics N.V. LED with phosphor tile and overmolded phosphor in lens
US7595515B2 (en) * 2005-10-24 2009-09-29 3M Innovative Properties Company Method of making light emitting device having a molded encapsulant
JP2009513021A (ja) * 2005-10-24 2009-03-26 スリーエム イノベイティブ プロパティズ カンパニー 成形された封入材を有する発光デバイスの製造方法
US8092735B2 (en) * 2006-08-17 2012-01-10 3M Innovative Properties Company Method of making a light emitting device having a molded encapsulant
US9944031B2 (en) * 2007-02-13 2018-04-17 3M Innovative Properties Company Molded optical articles and methods of making same
WO2008100991A1 (en) 2007-02-13 2008-08-21 3M Innovative Properties Company Led devices having lenses and methods of making same
WO2012000164A1 (en) * 2010-06-28 2012-01-05 Industrial Technology Research Institute Projection auto-stereoscopic display and stereo screen
JP5357217B2 (ja) * 2011-07-04 2013-12-04 株式会社三井ハイテック 回転子積層鉄心の製造方法
JP5985402B2 (ja) * 2013-01-08 2016-09-06 Ｔｏｗａ株式会社 樹脂封止装置及び樹脂封止方法
KR20170055787A (ko) * 2015-11-12 2017-05-22 삼성전자주식회사 반도체 패키지 제조용 몰딩 장치 및 이를 이용한 반도체 패키지의 몰딩 방법
KR101694944B1 (ko) * 2016-03-31 2017-01-10 김진홍 신축패킹이 구비된 고진공 다이캐스팅금형
US10388437B2 (en) * 2016-08-10 2019-08-20 Siemens Energy, Inc. Assembly and method for manufacturing insulation layer of electrical conductors
US20180117813A1 (en) * 2016-11-02 2018-05-03 Asm Technology Singapore Pte Ltd Molding apparatus including a compressible structure
JP6721525B2 (ja) * 2017-03-03 2020-07-15 キオクシア株式会社 金型
CN207398072U (zh) * 2017-06-05 2018-05-22 日月光半导体制造股份有限公司 用于半导体封装制程的封装模具
JP6655150B1 (ja) * 2018-10-19 2020-02-26 Ｔｏｗａ株式会社 搬送装置、樹脂成形装置、搬送方法、及び樹脂成形品の製造方法
DE102020208862A1 (de) * 2020-07-15 2022-01-20 Zf Friedrichshafen Ag Formwerkzeug zum verkapseln eines pin-fin-artigen leistungsmoduls und verfahren zum herstellen eines leistungsmoduls

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Publication number Priority date Publication date Assignee Title
DE2615177C3 (de) * 1976-04-08 1983-12-15 Uniroyal Gmbh, 5100 Aachen Vorrichtung zum Herstellen von austriebfreien Formteilen aus einer Formmasse aus Elastomeren oder aus vernetzbaren bzw. härtbaren Kunststoffen
CH657808A5 (de) * 1981-08-12 1986-09-30 Alois Suter Vorrichtung zum niederdruckgiessen von formlingen aus heisshaertenden epoxydharzen unter vakuum.
US4612149A (en) * 1983-04-25 1986-09-16 The Budd Company Compression molding a charge using vacuum
JPS60228117A (ja) * 1984-04-26 1985-11-13 Sumitomo Heavy Ind Ltd 型内真空射出成形用金型
US4724113A (en) * 1985-12-16 1988-02-09 The Dow Chemical Company Method of molding using an inflatable seal
JPS62193814A (ja) * 1986-02-19 1987-08-26 Kurata Kinzoku Kogyo Kk 樹脂材料の圧縮成形方法
CA1267763A (en) * 1986-03-19 1990-04-17 Kenneth A. Iseler Vacuum compression molding method using preheated charge
DE3636600A1 (de) * 1986-10-28 1988-05-05 Hoesch Maschinenfabrik Ag Heizpresse zum verpressen von technischen laminaten
JPS63137815A (ja) * 1986-11-29 1988-06-09 Yamaha Motor Co Ltd 熱硬化性樹脂の圧縮成形用金型
US5082615A (en) * 1987-12-18 1992-01-21 Mitsubishi Denki Kabushiki Kaisha Method for packaging semiconductor devices in a resin
US4861251A (en) * 1988-02-29 1989-08-29 Diehard Engineering, Inc. Apparatus for encapsulating selected portions of a printed circuit board
US5336272A (en) * 1988-10-13 1994-08-09 Mitsubishi Denki Kabushiki Kaisha Method for molding a semiconductor package on a continuous leadframe
JP2673909B2 (ja) * 1990-09-20 1997-11-05 松下電工株式会社 真空成形用金型装置
GB2280144B (en) * 1991-01-17 1995-07-12 Towa Corp Apparatus for molding resin to seal an electronic part
GB2252746B (en) * 1991-01-17 1995-07-12 Towa Corp A method of molding resin to seal an electronic part on a lead frame and apparatus therefor
JPH0645385A (ja) * 1992-07-24 1994-02-18 Sony Corp 半導体素子封止用樹脂封止装置
JP2524955B2 (ja) * 1993-04-22 1996-08-14 トーワ株式会社 電子部品の樹脂封止成形方法及び装置

Also Published As

Publication number Publication date
JPH07249647A (ja) 1995-09-26
SG47992A1 (en) 1998-04-17
NL195034B (nl) 2003-08-01
NL195034C (nl) 2003-12-02
JP3423766B2 (ja) 2003-07-07
US5753538A (en) 1998-05-19
MY112442A (en) 2001-06-30
GB2287672B (en) 1997-11-26
GB2287672A (en) 1995-09-27
NL9500483A (nl) 1995-10-02
TW265315B (cg-RX-API-DMAC7.html) 1995-12-11
KR100196575B1 (ko) 1999-06-15
GB9503407D0 (en) 1995-04-12

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050221