JPS6227542B2 - - Google Patents

Info

Publication number
JPS6227542B2
JPS6227542B2 JP54114591A JP11459179A JPS6227542B2 JP S6227542 B2 JPS6227542 B2 JP S6227542B2 JP 54114591 A JP54114591 A JP 54114591A JP 11459179 A JP11459179 A JP 11459179A JP S6227542 B2 JPS6227542 B2 JP S6227542B2
Authority
JP
Japan
Prior art keywords
silicon layer
layer
polycrystalline silicon
silicon
region
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
JP54114591A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5638840A (en
Inventor
Hiroshi Nakashiba
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 JP11459179A priority Critical patent/JPS5638840A/ja
Publication of JPS5638840A publication Critical patent/JPS5638840A/ja
Publication of JPS6227542B2 publication Critical patent/JPS6227542B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
JP11459179A 1979-09-06 1979-09-06 Semiconductor device Granted JPS5638840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11459179A JPS5638840A (en) 1979-09-06 1979-09-06 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11459179A JPS5638840A (en) 1979-09-06 1979-09-06 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS5638840A JPS5638840A (en) 1981-04-14
JPS6227542B2 true JPS6227542B2 (en]) 1987-06-15

Family

ID=14641684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11459179A Granted JPS5638840A (en) 1979-09-06 1979-09-06 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5638840A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5961179A (ja) * 1982-09-30 1984-04-07 Fujitsu Ltd バイポ−ラ半導体装置の製造方法
JPS6037124A (ja) * 1983-08-09 1985-02-26 Seiko Epson Corp 半導体装置
JPS6041259A (ja) * 1983-08-17 1985-03-04 Nec Corp 半導体装置
JPS60115265A (ja) * 1983-11-28 1985-06-21 Nec Corp 半導体装置及びその製造方法
JPS60214563A (ja) * 1984-04-09 1985-10-26 Mitsubishi Electric Corp バイポ−ラトランジスタの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133983A (en) * 1974-09-17 1976-03-23 Mitsubishi Electric Corp Handotaisochi no seizohoho

Also Published As

Publication number Publication date
JPS5638840A (en) 1981-04-14

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