JPS55130149A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS55130149A
JPS55130149A JP3687779A JP3687779A JPS55130149A JP S55130149 A JPS55130149 A JP S55130149A JP 3687779 A JP3687779 A JP 3687779A JP 3687779 A JP3687779 A JP 3687779A JP S55130149 A JPS55130149 A JP S55130149A
Authority
JP
Japan
Prior art keywords
alpha ray
chip
layer
recess
fabricating
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
JP3687779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136709B2 (enExample
Inventor
Hisao Katsuto
Kanji Otsuka
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 JP3687779A priority Critical patent/JPS55130149A/ja
Publication of JPS55130149A publication Critical patent/JPS55130149A/ja
Publication of JPS6136709B2 publication Critical patent/JPS6136709B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W42/25—
    • H10W70/682—
    • H10W72/01515—
    • H10W72/075—
    • H10W72/07551—
    • H10W72/50—
    • H10W90/756—

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Formation Of Insulating Films (AREA)
  • Semiconductor Memories (AREA)
JP3687779A 1979-03-30 1979-03-30 Semiconductor device Granted JPS55130149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3687779A JPS55130149A (en) 1979-03-30 1979-03-30 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3687779A JPS55130149A (en) 1979-03-30 1979-03-30 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS55130149A true JPS55130149A (en) 1980-10-08
JPS6136709B2 JPS6136709B2 (enExample) 1986-08-20

Family

ID=12482004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3687779A Granted JPS55130149A (en) 1979-03-30 1979-03-30 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS55130149A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107119A (ja) * 1984-10-30 1986-05-26 Hamamatsu Photonics Kk セラミツク容器を用いたシリコンホトセル
US4630095A (en) * 1980-03-31 1986-12-16 Vlsi Technology Research Association Packaged semiconductor device structure including getter material for decreasing gas from a protective organic covering
US4727221A (en) * 1985-11-15 1988-02-23 Nec Corporation Semiconductor memory device
US4761335A (en) * 1985-03-07 1988-08-02 National Starch And Chemical Corporation Alpha-particle protection of semiconductor devices
US5264726A (en) * 1989-07-21 1993-11-23 Nec Corporation Chip-carrier

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630095A (en) * 1980-03-31 1986-12-16 Vlsi Technology Research Association Packaged semiconductor device structure including getter material for decreasing gas from a protective organic covering
JPS61107119A (ja) * 1984-10-30 1986-05-26 Hamamatsu Photonics Kk セラミツク容器を用いたシリコンホトセル
US4761335A (en) * 1985-03-07 1988-08-02 National Starch And Chemical Corporation Alpha-particle protection of semiconductor devices
US4727221A (en) * 1985-11-15 1988-02-23 Nec Corporation Semiconductor memory device
US5264726A (en) * 1989-07-21 1993-11-23 Nec Corporation Chip-carrier

Also Published As

Publication number Publication date
JPS6136709B2 (enExample) 1986-08-20

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