JPS54105977A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS54105977A
JPS54105977A JP1241178A JP1241178A JPS54105977A JP S54105977 A JPS54105977 A JP S54105977A JP 1241178 A JP1241178 A JP 1241178A JP 1241178 A JP1241178 A JP 1241178A JP S54105977 A JPS54105977 A JP S54105977A
Authority
JP
Japan
Prior art keywords
region
type
layer
diffusion
regions
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
JP1241178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS619744B2 (2
Inventor
Mitsuo Ito
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 JP1241178A priority Critical patent/JPS54105977A/ja
Publication of JPS54105977A publication Critical patent/JPS54105977A/ja
Publication of JPS619744B2 publication Critical patent/JPS619744B2/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
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/111—Field plates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
    • H10D62/112—Constructional design considerations for preventing surface leakage or controlling electric field concentration for preventing surface leakage due to surface inversion layers, e.g. by using channel stoppers

Landscapes

  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
JP1241178A 1978-02-08 1978-02-08 Semiconductor device Granted JPS54105977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1241178A JPS54105977A (en) 1978-02-08 1978-02-08 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1241178A JPS54105977A (en) 1978-02-08 1978-02-08 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS54105977A true JPS54105977A (en) 1979-08-20
JPS619744B2 JPS619744B2 (2) 1986-03-25

Family

ID=11804510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1241178A Granted JPS54105977A (en) 1978-02-08 1978-02-08 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS54105977A (2)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123161A (en) * 1979-03-16 1980-09-22 Nec Corp Darlington-connection semiconductor device
JPS57102065A (en) * 1980-12-16 1982-06-24 Mitsubishi Electric Corp Semiconductor device
JPS57148369A (en) * 1981-03-09 1982-09-13 Toshiba Corp Composite semiconductor device
JPS57162462A (en) * 1981-03-31 1982-10-06 Toshiba Corp Semiconductor device
US4486770A (en) * 1981-04-27 1984-12-04 General Motors Corporation Isolated integrated circuit transistor with transient protection
JPH04218955A (ja) * 1990-12-19 1992-08-10 Mitsubishi Electric Corp 半導体装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123161A (en) * 1979-03-16 1980-09-22 Nec Corp Darlington-connection semiconductor device
JPS57102065A (en) * 1980-12-16 1982-06-24 Mitsubishi Electric Corp Semiconductor device
JPS57148369A (en) * 1981-03-09 1982-09-13 Toshiba Corp Composite semiconductor device
JPS57162462A (en) * 1981-03-31 1982-10-06 Toshiba Corp Semiconductor device
US4486770A (en) * 1981-04-27 1984-12-04 General Motors Corporation Isolated integrated circuit transistor with transient protection
JPH04218955A (ja) * 1990-12-19 1992-08-10 Mitsubishi Electric Corp 半導体装置

Also Published As

Publication number Publication date
JPS619744B2 (2) 1986-03-25

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