JPS57106066A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS57106066A
JPS57106066A JP55181295A JP18129580A JPS57106066A JP S57106066 A JPS57106066 A JP S57106066A JP 55181295 A JP55181295 A JP 55181295A JP 18129580 A JP18129580 A JP 18129580A JP S57106066 A JPS57106066 A JP S57106066A
Authority
JP
Japan
Prior art keywords
layer
withstand voltage
type
epitaxial layer
voltage element
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.)
Pending
Application number
JP55181295A
Other languages
English (en)
Inventor
Tetsutada Sakurai
Kotaro Kato
Akikazu Oono
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP55181295A priority Critical patent/JPS57106066A/ja
Publication of JPS57106066A publication Critical patent/JPS57106066A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0214—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L
    • H01L27/0229—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L of bipolar structures
    • H01L27/0233—Integrated injection logic structures [I2L]
    • H01L27/0244—I2L structures integrated in combination with analog structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bipolar Integrated Circuits (AREA)
JP55181295A 1980-12-23 1980-12-23 Manufacture of semiconductor device Pending JPS57106066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55181295A JPS57106066A (en) 1980-12-23 1980-12-23 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55181295A JPS57106066A (en) 1980-12-23 1980-12-23 Manufacture of semiconductor device

Publications (1)

Publication Number Publication Date
JPS57106066A true JPS57106066A (en) 1982-07-01

Family

ID=16098176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55181295A Pending JPS57106066A (en) 1980-12-23 1980-12-23 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS57106066A (ja)

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