JPS6236851B2 - - Google Patents

Info

Publication number
JPS6236851B2
JPS6236851B2 JP12607376A JP12607376A JPS6236851B2 JP S6236851 B2 JPS6236851 B2 JP S6236851B2 JP 12607376 A JP12607376 A JP 12607376A JP 12607376 A JP12607376 A JP 12607376A JP S6236851 B2 JPS6236851 B2 JP S6236851B2
Authority
JP
Japan
Prior art keywords
cavity
runner
pot
mold
resin
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
JP12607376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5351256A (en
Inventor
Junichi Saeki
Aizo Kaneda
Keizo Ootsuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12607376A priority Critical patent/JPS5351256A/ja
Publication of JPS5351256A publication Critical patent/JPS5351256A/ja
Publication of JPS6236851B2 publication Critical patent/JPS6236851B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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)
JP12607376A 1976-10-22 1976-10-22 Mold for forming resin Granted JPS5351256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12607376A JPS5351256A (en) 1976-10-22 1976-10-22 Mold for forming resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12607376A JPS5351256A (en) 1976-10-22 1976-10-22 Mold for forming resin

Publications (2)

Publication Number Publication Date
JPS5351256A JPS5351256A (en) 1978-05-10
JPS6236851B2 true JPS6236851B2 (en]) 1987-08-10

Family

ID=14925936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12607376A Granted JPS5351256A (en) 1976-10-22 1976-10-22 Mold for forming resin

Country Status (1)

Country Link
JP (1) JPS5351256A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140541A (en) * 1979-04-23 1980-11-04 Hitachi Ltd Forming mold
JPS60121729A (ja) * 1983-12-05 1985-06-29 Toshiba Corp 半導体樹脂封止金型
JP2654878B2 (ja) * 1991-09-24 1997-09-17 株式会社三井ハイテック 極薄型半導体装置の製造方法
JP2742638B2 (ja) * 1991-12-25 1998-04-22 株式会社三井ハイテック 半導体装置用の樹脂封止金型

Also Published As

Publication number Publication date
JPS5351256A (en) 1978-05-10

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