JPS59231823A - 半導体装置の樹脂封止成形装置 - Google Patents

半導体装置の樹脂封止成形装置

Info

Publication number
JPS59231823A
JPS59231823A JP10693583A JP10693583A JPS59231823A JP S59231823 A JPS59231823 A JP S59231823A JP 10693583 A JP10693583 A JP 10693583A JP 10693583 A JP10693583 A JP 10693583A JP S59231823 A JPS59231823 A JP S59231823A
Authority
JP
Japan
Prior art keywords
mold
ejector
plate
lower mold
surface plate
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.)
Granted
Application number
JP10693583A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0122732B2 (enrdf_load_stackoverflow
Inventor
Hiromichi Yamada
弘道 山田
Koji Yanagiya
柳谷　孝二
Kunio Kobayashi
邦夫 小林
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 JP10693583A priority Critical patent/JPS59231823A/ja
Publication of JPS59231823A publication Critical patent/JPS59231823A/ja
Publication of JPH0122732B2 publication Critical patent/JPH0122732B2/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP10693583A 1983-06-13 1983-06-13 半導体装置の樹脂封止成形装置 Granted JPS59231823A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10693583A JPS59231823A (ja) 1983-06-13 1983-06-13 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
JP10693583A JPS59231823A (ja) 1983-06-13 1983-06-13 半導体装置の樹脂封止成形装置

Publications (2)

Publication Number Publication Date
JPS59231823A true JPS59231823A (ja) 1984-12-26
JPH0122732B2 JPH0122732B2 (enrdf_load_stackoverflow) 1989-04-27

Family

ID=14446248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10693583A Granted JPS59231823A (ja) 1983-06-13 1983-06-13 半導体装置の樹脂封止成形装置

Country Status (1)

Country Link
JP (1) JPS59231823A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997034757A1 (de) * 1996-03-19 1997-09-25 Engel Maschinenbau Gesellschaft Mbh Einrichtung zum antreiben eines verschiebbar gelagerten bauteils einer spritzgiessmaschine
WO2002040246A1 (de) * 2000-11-14 2002-05-23 Netstal-Maschinen Ag Verfahren und vorrichtung zum ausstossen von spritzgiessteilen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575338A (en) * 1980-06-13 1982-01-12 Hitachi Ltd Molding die

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575338A (en) * 1980-06-13 1982-01-12 Hitachi Ltd Molding die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997034757A1 (de) * 1996-03-19 1997-09-25 Engel Maschinenbau Gesellschaft Mbh Einrichtung zum antreiben eines verschiebbar gelagerten bauteils einer spritzgiessmaschine
US5980235A (en) * 1996-03-19 1999-11-09 Engel Maschinenbau Gesellschaft M.B.H. Means for driving a displaceably mounted component of an injection moulding machine
WO2002040246A1 (de) * 2000-11-14 2002-05-23 Netstal-Maschinen Ag Verfahren und vorrichtung zum ausstossen von spritzgiessteilen

Also Published As

Publication number Publication date
JPH0122732B2 (enrdf_load_stackoverflow) 1989-04-27

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