JPS5778157A - Resin-sealed semiconductor device - Google Patents

Resin-sealed semiconductor device

Info

Publication number
JPS5778157A
JPS5778157A JP15373380A JP15373380A JPS5778157A JP S5778157 A JPS5778157 A JP S5778157A JP 15373380 A JP15373380 A JP 15373380A JP 15373380 A JP15373380 A JP 15373380A JP S5778157 A JPS5778157 A JP S5778157A
Authority
JP
Japan
Prior art keywords
groove
case
peripheral surface
resin
outer peripheral
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
JP15373380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248385B2 (enExample
Inventor
Makoto Okazaki
Noritoshi Kotsuji
Toshiki Kurosu
Yoichi Nakajima
Tatsuo Yamazaki
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
Minebea Power Semiconductor Device Inc
Original Assignee
Hitachi Ltd
Hitachi Haramachi Electronics 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, Hitachi Haramachi Electronics Ltd filed Critical Hitachi Ltd
Priority to JP15373380A priority Critical patent/JPS5778157A/ja
Publication of JPS5778157A publication Critical patent/JPS5778157A/ja
Publication of JPS6248385B2 publication Critical patent/JPS6248385B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W76/60—
    • H10W72/884—

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
JP15373380A 1980-11-04 1980-11-04 Resin-sealed semiconductor device Granted JPS5778157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15373380A JPS5778157A (en) 1980-11-04 1980-11-04 Resin-sealed semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15373380A JPS5778157A (en) 1980-11-04 1980-11-04 Resin-sealed semiconductor device

Publications (2)

Publication Number Publication Date
JPS5778157A true JPS5778157A (en) 1982-05-15
JPS6248385B2 JPS6248385B2 (enExample) 1987-10-13

Family

ID=15568901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15373380A Granted JPS5778157A (en) 1980-11-04 1980-11-04 Resin-sealed semiconductor device

Country Status (1)

Country Link
JP (1) JPS5778157A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0169587U (enExample) * 1987-10-30 1989-05-09

Also Published As

Publication number Publication date
JPS6248385B2 (enExample) 1987-10-13

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