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JPS546775A - Semiconductor device featuring stepped electrode structure - Google Patents

Semiconductor device featuring stepped electrode structure

Info

Publication number
JPS546775A
JPS546775A JP7245277A JP7245277A JPS546775A JP S546775 A JPS546775 A JP S546775A JP 7245277 A JP7245277 A JP 7245277A JP 7245277 A JP7245277 A JP 7245277A JP S546775 A JPS546775 A JP S546775A
Authority
JP
Japan
Prior art keywords
semiconductor device
electrode structure
device featuring
stepped electrode
stepped
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
JP7245277A
Other languages
Japanese (ja)
Inventor
Masao Shimada
Tadahiko Murata
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7245277A priority Critical patent/JPS546775A/en
Publication of JPS546775A publication Critical patent/JPS546775A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Junction Field-Effect Transistors (AREA)

Abstract

PURPOSE: To obtain a semiconductor device featuring the stepped electrode structure which is free from short circuit without providing the electrode film and with covering with the insulating thin film at the area where the eaves-shaped poly Si layer crosses the step difference part between the substrate and the surface insulating film.
COPYRIGHT: (C)1979,JPO&Japio
JP7245277A 1977-06-17 1977-06-17 Semiconductor device featuring stepped electrode structure Pending JPS546775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7245277A JPS546775A (en) 1977-06-17 1977-06-17 Semiconductor device featuring stepped electrode structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7245277A JPS546775A (en) 1977-06-17 1977-06-17 Semiconductor device featuring stepped electrode structure

Publications (1)

Publication Number Publication Date
JPS546775A true JPS546775A (en) 1979-01-19

Family

ID=13489694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7245277A Pending JPS546775A (en) 1977-06-17 1977-06-17 Semiconductor device featuring stepped electrode structure

Country Status (1)

Country Link
JP (1) JPS546775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568834A (en) * 1979-07-02 1981-01-29 Seiko Epson Corp Manufacture of projection for substrate conductor layer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940877A (en) * 1972-08-25 1974-04-17
JPS4999484A (en) * 1973-01-29 1974-09-19
JPS5193674A (en) * 1975-02-14 1976-08-17
JPS53123083A (en) * 1977-04-01 1978-10-27 Nippon Telegr & Teleph Corp <Ntt> Production of semiconductor device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940877A (en) * 1972-08-25 1974-04-17
JPS4999484A (en) * 1973-01-29 1974-09-19
JPS5193674A (en) * 1975-02-14 1976-08-17
JPS53123083A (en) * 1977-04-01 1978-10-27 Nippon Telegr & Teleph Corp <Ntt> Production of semiconductor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568834A (en) * 1979-07-02 1981-01-29 Seiko Epson Corp Manufacture of projection for substrate conductor layer
JPS628945B2 (en) * 1979-07-02 1987-02-25 Seikoo Epuson Kk

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