JPS55134940A - Resin sealing method for ic - Google Patents

Resin sealing method for ic

Info

Publication number
JPS55134940A
JPS55134940A JP4182179A JP4182179A JPS55134940A JP S55134940 A JPS55134940 A JP S55134940A JP 4182179 A JP4182179 A JP 4182179A JP 4182179 A JP4182179 A JP 4182179A JP S55134940 A JPS55134940 A JP S55134940A
Authority
JP
Japan
Prior art keywords
chip
mold
circuit substrate
suction hole
constructed
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.)
Pending
Application number
JP4182179A
Other languages
English (en)
Inventor
Isao Komine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP4182179A priority Critical patent/JPS55134940A/ja
Publication of JPS55134940A publication Critical patent/JPS55134940A/ja
Pending legal-status Critical Current

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • B29C33/18—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall using vacuum
    • 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
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical 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
    • B29C45/14—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
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14155—Positioning or centering articles in the mould using vacuum or suction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
JP4182179A 1979-04-06 1979-04-06 Resin sealing method for ic Pending JPS55134940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4182179A JPS55134940A (en) 1979-04-06 1979-04-06 Resin sealing method for ic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4182179A JPS55134940A (en) 1979-04-06 1979-04-06 Resin sealing method for ic

Publications (1)

Publication Number Publication Date
JPS55134940A true JPS55134940A (en) 1980-10-21

Family

ID=12618950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4182179A Pending JPS55134940A (en) 1979-04-06 1979-04-06 Resin sealing method for ic

Country Status (1)

Country Link
JP (1) JPS55134940A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241344A (ja) * 1986-04-14 1987-10-22 Oki Electric Ind Co Ltd 樹脂封止型半導体装置の製造方法及び成型金型
JPS63250846A (ja) * 1987-04-08 1988-10-18 Hitachi Ltd 面付実装用ｌｓｉプラスチツクパツケ−ジとその製造方法
JPS6455833A (en) * 1987-08-26 1989-03-02 Mitsui High Tec Method and apparatus for packaging semiconductor device
US4881885A (en) * 1988-04-15 1989-11-21 International Business Machines Corporation Dam for lead encapsulation
JPH0421962U (ja) * 1990-06-18 1992-02-24
JPH05206321A (ja) * 1991-10-18 1993-08-13 Samsung Electron Co Ltd 半導体パッケージ
US5474958A (en) * 1993-05-04 1995-12-12 Motorola, Inc. Method for making semiconductor device having no die supporting surface
JP2019080023A (ja) * 2017-10-27 2019-05-23 日亜化学工業株式会社 発光装置の製造方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241344A (ja) * 1986-04-14 1987-10-22 Oki Electric Ind Co Ltd 樹脂封止型半導体装置の製造方法及び成型金型
JPS63250846A (ja) * 1987-04-08 1988-10-18 Hitachi Ltd 面付実装用ｌｓｉプラスチツクパツケ−ジとその製造方法
JPS6455833A (en) * 1987-08-26 1989-03-02 Mitsui High Tec Method and apparatus for packaging semiconductor device
US4881885A (en) * 1988-04-15 1989-11-21 International Business Machines Corporation Dam for lead encapsulation
JPH0421962U (ja) * 1990-06-18 1992-02-24
JPH05206321A (ja) * 1991-10-18 1993-08-13 Samsung Electron Co Ltd 半導体パッケージ
US5474958A (en) * 1993-05-04 1995-12-12 Motorola, Inc. Method for making semiconductor device having no die supporting surface
JP2019080023A (ja) * 2017-10-27 2019-05-23 日亜化学工業株式会社 発光装置の製造方法

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