JPH0475662B2 - - Google Patents

Info

Publication number
JPH0475662B2
JPH0475662B2 JP58081270A JP8127083A JPH0475662B2 JP H0475662 B2 JPH0475662 B2 JP H0475662B2 JP 58081270 A JP58081270 A JP 58081270A JP 8127083 A JP8127083 A JP 8127083A JP H0475662 B2 JPH0475662 B2 JP H0475662B2
Authority
JP
Japan
Prior art keywords
region
island
type
conductivity type
island region
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 - Lifetime
Application number
JP58081270A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59205754A (ja
Inventor
Teruo Tabata
Tetsuo Asano
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP58081270A priority Critical patent/JPS59205754A/ja
Publication of JPS59205754A publication Critical patent/JPS59205754A/ja
Publication of JPH0475662B2 publication Critical patent/JPH0475662B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
    • H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]

Landscapes

  • Element Separation (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
JP58081270A 1983-05-09 1983-05-09 半導体集積回路 Granted JPS59205754A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58081270A JPS59205754A (ja) 1983-05-09 1983-05-09 半導体集積回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58081270A JPS59205754A (ja) 1983-05-09 1983-05-09 半導体集積回路

Publications (2)

Publication Number Publication Date
JPS59205754A JPS59205754A (ja) 1984-11-21
JPH0475662B2 true JPH0475662B2 (en]) 1992-12-01

Family

ID=13741666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58081270A Granted JPS59205754A (ja) 1983-05-09 1983-05-09 半導体集積回路

Country Status (1)

Country Link
JP (1) JPS59205754A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2619040B2 (ja) * 1989-01-18 1997-06-11 パイオニア株式会社 半導体装置の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337738A (ja) * 1989-07-05 1991-02-19 Nec Corp Ｃｐｕ回路の暴走検出方式

Also Published As

Publication number Publication date
JPS59205754A (ja) 1984-11-21

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