JPS57190336A - Semiconductor integrated circuit - Google Patents

Semiconductor integrated circuit

Info

Publication number
JPS57190336A
JPS57190336A JP7591181A JP7591181A JPS57190336A JP S57190336 A JPS57190336 A JP S57190336A JP 7591181 A JP7591181 A JP 7591181A JP 7591181 A JP7591181 A JP 7591181A JP S57190336 A JPS57190336 A JP S57190336A
Authority
JP
Japan
Prior art keywords
plane
film
alpha
circular arcs
less
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
JP7591181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634713B2 (fr
Inventor
Yoshitomo Asakura
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7591181A priority Critical patent/JPS57190336A/ja
Publication of JPS57190336A publication Critical patent/JPS57190336A/ja
Publication of JPS634713B2 publication Critical patent/JPS634713B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/552—Protection against radiation, e.g. light or electromagnetic waves
    • H01L23/556—Protection against radiation, e.g. light or electromagnetic waves against alpha rays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
JP7591181A 1981-05-20 1981-05-20 Semiconductor integrated circuit Granted JPS57190336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7591181A JPS57190336A (en) 1981-05-20 1981-05-20 Semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7591181A JPS57190336A (en) 1981-05-20 1981-05-20 Semiconductor integrated circuit

Publications (2)

Publication Number Publication Date
JPS57190336A true JPS57190336A (en) 1982-11-22
JPS634713B2 JPS634713B2 (fr) 1988-01-30

Family

ID=13589983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7591181A Granted JPS57190336A (en) 1981-05-20 1981-05-20 Semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS57190336A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0212950A (ja) * 1988-06-30 1990-01-17 Toshiba Corp 半導体装置
JP2016171183A (ja) * 2015-03-12 2016-09-23 日本電信電話株式会社 半導体集積回路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02115713U (fr) * 1989-03-06 1990-09-17

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5568659A (en) * 1978-11-20 1980-05-23 Hitachi Ltd Semiconductor device and manufacturing method thereof
JPS55128845A (en) * 1979-03-28 1980-10-06 Hitachi Ltd Semiconductor device
JPS5643614A (en) * 1979-09-17 1981-04-22 Nippon Telegr & Teleph Corp <Ntt> Production of plug for optical fiber connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5568659A (en) * 1978-11-20 1980-05-23 Hitachi Ltd Semiconductor device and manufacturing method thereof
JPS55128845A (en) * 1979-03-28 1980-10-06 Hitachi Ltd Semiconductor device
JPS5643614A (en) * 1979-09-17 1981-04-22 Nippon Telegr & Teleph Corp <Ntt> Production of plug for optical fiber connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0212950A (ja) * 1988-06-30 1990-01-17 Toshiba Corp 半導体装置
JP2016171183A (ja) * 2015-03-12 2016-09-23 日本電信電話株式会社 半導体集積回路

Also Published As

Publication number Publication date
JPS634713B2 (fr) 1988-01-30

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