JPS6225258B2 - - Google Patents

Info

Publication number
JPS6225258B2
JPS6225258B2 JP55124878A JP12487880A JPS6225258B2 JP S6225258 B2 JPS6225258 B2 JP S6225258B2 JP 55124878 A JP55124878 A JP 55124878A JP 12487880 A JP12487880 A JP 12487880A JP S6225258 B2 JPS6225258 B2 JP S6225258B2
Authority
JP
Japan
Prior art keywords
layer
type
buried layer
semiconductor
semiconductor layer
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
Application number
JP55124878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5749249A (en
Inventor
Tadashi Kishi
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP55124878A priority Critical patent/JPS5749249A/ja
Publication of JPS5749249A publication Critical patent/JPS5749249A/ja
Publication of JPS6225258B2 publication Critical patent/JPS6225258B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/74—Making of localized buried regions, e.g. buried collector layers, internal connections substrate contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Bipolar Transistors (AREA)
  • Element Separation (AREA)
JP55124878A 1980-09-09 1980-09-09 Semiconductor integrated circuit device Granted JPS5749249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55124878A JPS5749249A (en) 1980-09-09 1980-09-09 Semiconductor integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55124878A JPS5749249A (en) 1980-09-09 1980-09-09 Semiconductor integrated circuit device

Publications (2)

Publication Number Publication Date
JPS5749249A JPS5749249A (en) 1982-03-23
JPS6225258B2 true JPS6225258B2 (en, 2012) 1987-06-02

Family

ID=14896322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55124878A Granted JPS5749249A (en) 1980-09-09 1980-09-09 Semiconductor integrated circuit device

Country Status (1)

Country Link
JP (1) JPS5749249A (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811743B2 (ja) * 1974-10-30 1983-03-04 株式会社日立製作所 ハンドウタイソウチノ セイゾウホウホウ

Also Published As

Publication number Publication date
JPS5749249A (en) 1982-03-23

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