JPS6248372B2 - - Google Patents

Info

Publication number
JPS6248372B2
JPS6248372B2 JP56177407A JP17740781A JPS6248372B2 JP S6248372 B2 JPS6248372 B2 JP S6248372B2 JP 56177407 A JP56177407 A JP 56177407A JP 17740781 A JP17740781 A JP 17740781A JP S6248372 B2 JPS6248372 B2 JP S6248372B2
Authority
JP
Japan
Prior art keywords
resin
mold
sealing
molding
injection mechanism
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
Application number
JP56177407A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5878433A (ja
Inventor
Seiji Takemura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP17740781A priority Critical patent/JPS5878433A/ja
Publication of JPS5878433A publication Critical patent/JPS5878433A/ja
Publication of JPS6248372B2 publication Critical patent/JPS6248372B2/ja
Granted 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP17740781A 1981-11-04 1981-11-04 半導体装置の樹脂封止成形装置 Granted JPS5878433A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17740781A JPS5878433A (ja) 1981-11-04 1981-11-04 半導体装置の樹脂封止成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17740781A JPS5878433A (ja) 1981-11-04 1981-11-04 半導体装置の樹脂封止成形装置

Publications (2)

Publication Number Publication Date
JPS5878433A JPS5878433A (ja) 1983-05-12
JPS6248372B2 true JPS6248372B2 (en, 2012) 1987-10-13

Family

ID=16030386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17740781A Granted JPS5878433A (ja) 1981-11-04 1981-11-04 半導体装置の樹脂封止成形装置

Country Status (1)

Country Link
JP (1) JPS5878433A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926244U (ja) * 1982-08-09 1984-02-18 坂東　一雄 半導体樹脂封入成形用の成形装置
JPS59207635A (ja) * 1983-05-11 1984-11-24 Nec Kyushu Ltd 半導体素子の樹脂封止装置
JP5759181B2 (ja) * 2011-01-12 2015-08-05 Ｔｏｗａ株式会社 電子部品の樹脂封止成形装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037400U (en, 2012) * 1973-07-26 1975-04-18
JPS5334629U (en, 2012) * 1976-08-31 1978-03-27
JPS5611236A (en) * 1979-07-10 1981-02-04 Towa Seimitsu Kogyo Kk Method and metallic mold for plastic molding
JPS5850582A (ja) * 1981-09-22 1983-03-25 株式会社東芝 発光ダイオ−ドを用いたデイスプレイ装置
US4784696A (en) * 1985-08-26 1988-11-15 D. D. Williamson & Co., Inc. Process for production of concentrated salt stable and beer stable ammonia caramel color under superatmospheric pressure conditions

Also Published As

Publication number Publication date
JPS5878433A (ja) 1983-05-12

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