JPS6138861B2 - - Google Patents

Info

Publication number
JPS6138861B2
JPS6138861B2 JP54106885A JP10688579A JPS6138861B2 JP S6138861 B2 JPS6138861 B2 JP S6138861B2 JP 54106885 A JP54106885 A JP 54106885A JP 10688579 A JP10688579 A JP 10688579A JP S6138861 B2 JPS6138861 B2 JP S6138861B2
Authority
JP
Japan
Prior art keywords
semiconductor element
semiconductor
semiconductor device
plate
radiation
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
JP54106885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5630745A (en
Inventor
Takehisa Sugawara
Haruo Kojima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10688579A priority Critical patent/JPS5630745A/ja
Publication of JPS5630745A publication Critical patent/JPS5630745A/ja
Publication of JPS6138861B2 publication Critical patent/JPS6138861B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W42/25—
    • H10W70/682—
    • H10W72/07551—
    • H10W72/50—
    • H10W72/5363—
    • H10W90/754—

Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Non-Volatile Memory (AREA)
JP10688579A 1979-08-22 1979-08-22 Semiconductor device Granted JPS5630745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10688579A JPS5630745A (en) 1979-08-22 1979-08-22 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10688579A JPS5630745A (en) 1979-08-22 1979-08-22 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS5630745A JPS5630745A (en) 1981-03-27
JPS6138861B2 true JPS6138861B2 (index.php) 1986-09-01

Family

ID=14444944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10688579A Granted JPS5630745A (en) 1979-08-22 1979-08-22 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5630745A (index.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190042U (ja) * 1984-05-25 1985-12-16 関西日本電気株式会社 フラツトパツケ−ジ
US6611054B1 (en) * 1993-12-22 2003-08-26 Honeywell Inc. IC package lid for dose enhancement protection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588356A (en) * 1978-12-27 1980-07-04 Hitachi Ltd Semiconductor device
JPS5593239A (en) * 1979-01-04 1980-07-15 Nec Corp Semiconductor device

Also Published As

Publication number Publication date
JPS5630745A (en) 1981-03-27

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