JPS59104171A - 半導体装置 - Google Patents

半導体装置

Info

Publication number
JPS59104171A
JPS59104171A JP57214468A JP21446882A JPS59104171A JP S59104171 A JPS59104171 A JP S59104171A JP 57214468 A JP57214468 A JP 57214468A JP 21446882 A JP21446882 A JP 21446882A JP S59104171 A JPS59104171 A JP S59104171A
Authority
JP
Japan
Prior art keywords
insulating film
layer
semiconductor substrate
field insulating
bonding pad
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
JP57214468A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454978B2 (enrdf_load_stackoverflow
Inventor
Ryuhei Miyagawa
宮川　隆平
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP57214468A priority Critical patent/JPS59104171A/ja
Publication of JPS59104171A publication Critical patent/JPS59104171A/ja
Publication of JPH0454978B2 publication Critical patent/JPH0454978B2/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]
    • H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Protection Of Static Devices (AREA)
  • Amplifiers (AREA)
JP57214468A 1982-12-06 1982-12-06 半導体装置 Granted JPS59104171A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57214468A JPS59104171A (ja) 1982-12-06 1982-12-06 半導体装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57214468A JPS59104171A (ja) 1982-12-06 1982-12-06 半導体装置

Publications (2)

Publication Number Publication Date
JPS59104171A true JPS59104171A (ja) 1984-06-15
JPH0454978B2 JPH0454978B2 (enrdf_load_stackoverflow) 1992-09-01

Family

ID=16656217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57214468A Granted JPS59104171A (ja) 1982-12-06 1982-12-06 半導体装置

Country Status (1)

Country Link
JP (1) JPS59104171A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710791A (en) * 1984-08-09 1987-12-01 Fujitsu Limited Protection device in an integrated circuit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51886A (ja) * 1974-06-20 1976-01-07 Sony Corp Teikososhi
JPS55110069A (en) * 1979-02-16 1980-08-25 Hitachi Ltd Semiconductor memory device
JPS55141748A (en) * 1979-04-20 1980-11-05 Sony Corp Thin film resistor for mos field effect transistor
JPS56146277A (en) * 1980-04-15 1981-11-13 Toshiba Corp Semiconductor device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51886A (ja) * 1974-06-20 1976-01-07 Sony Corp Teikososhi
JPS55110069A (en) * 1979-02-16 1980-08-25 Hitachi Ltd Semiconductor memory device
JPS55141748A (en) * 1979-04-20 1980-11-05 Sony Corp Thin film resistor for mos field effect transistor
JPS56146277A (en) * 1980-04-15 1981-11-13 Toshiba Corp Semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710791A (en) * 1984-08-09 1987-12-01 Fujitsu Limited Protection device in an integrated circuit

Also Published As

Publication number Publication date
JPH0454978B2 (enrdf_load_stackoverflow) 1992-09-01

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