JPS5412683A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5412683A
JPS5412683A JP7804077A JP7804077A JPS5412683A JP S5412683 A JPS5412683 A JP S5412683A JP 7804077 A JP7804077 A JP 7804077A JP 7804077 A JP7804077 A JP 7804077A JP S5412683 A JPS5412683 A JP S5412683A
Authority
JP
Japan
Prior art keywords
semiconductor device
density
bipolar element
dielectricstrength
integration
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
JP7804077A
Other languages
Japanese (ja)
Other versions
JPS5854509B2 (en
Inventor
Osamu Ozawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP52078040A priority Critical patent/JPS5854509B2/en
Publication of JPS5412683A publication Critical patent/JPS5412683A/en
Publication of JPS5854509B2 publication Critical patent/JPS5854509B2/en
Expired 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 Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Logic Circuits (AREA)

Abstract

PURPOSE:To secure an integration between high-speed I<2>L and high dielectricstrength bipolar element, by increasing the emitter layer density of the I<2>L inverter higher than the density of the collector layer of the normal bipolar element.
JP52078040A 1977-06-30 1977-06-30 Manufacturing method of semiconductor device Expired JPS5854509B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52078040A JPS5854509B2 (en) 1977-06-30 1977-06-30 Manufacturing method of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52078040A JPS5854509B2 (en) 1977-06-30 1977-06-30 Manufacturing method of semiconductor device

Publications (2)

Publication Number Publication Date
JPS5412683A true JPS5412683A (en) 1979-01-30
JPS5854509B2 JPS5854509B2 (en) 1983-12-05

Family

ID=13650706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52078040A Expired JPS5854509B2 (en) 1977-06-30 1977-06-30 Manufacturing method of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5854509B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748651U (en) * 1980-09-02 1982-03-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748651U (en) * 1980-09-02 1982-03-18

Also Published As

Publication number Publication date
JPS5854509B2 (en) 1983-12-05

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