JPS5676536A - Anodization of silicon nitride film - Google Patents

Anodization of silicon nitride film

Info

Publication number
JPS5676536A
JPS5676536A JP15324079A JP15324079A JPS5676536A JP S5676536 A JPS5676536 A JP S5676536A JP 15324079 A JP15324079 A JP 15324079A JP 15324079 A JP15324079 A JP 15324079A JP S5676536 A JPS5676536 A JP S5676536A
Authority
JP
Japan
Prior art keywords
silicon nitride
nitride film
film
anodization
ions
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
JP15324079A
Other languages
English (en)
Other versions
JPH0114701B2 (ja
Inventor
Mitsuru Sakamoto
Kuniyuki Hamano
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.)
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
Original Assignee
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
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 CHIYOU LSI GIJUTSU KENKYU KUMIAI, CHO LSI GIJUTSU KENKYU KUMIAI filed Critical CHIYOU LSI GIJUTSU KENKYU KUMIAI
Priority to JP15324079A priority Critical patent/JPS5676536A/ja
Publication of JPS5676536A publication Critical patent/JPS5676536A/ja
Publication of JPH0114701B2 publication Critical patent/JPH0114701B2/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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate

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)
  • Formation Of Insulating Films (AREA)
JP15324079A 1979-11-27 1979-11-27 Anodization of silicon nitride film Granted JPS5676536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15324079A JPS5676536A (en) 1979-11-27 1979-11-27 Anodization of silicon nitride film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15324079A JPS5676536A (en) 1979-11-27 1979-11-27 Anodization of silicon nitride film

Publications (2)

Publication Number Publication Date
JPS5676536A true JPS5676536A (en) 1981-06-24
JPH0114701B2 JPH0114701B2 (ja) 1989-03-14

Family

ID=15558112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15324079A Granted JPS5676536A (en) 1979-11-27 1979-11-27 Anodization of silicon nitride film

Country Status (1)

Country Link
JP (1) JPS5676536A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169976A (ja) * 1982-03-30 1983-10-06 Fujitsu Ltd 半導体装置の製造方法
US4450041A (en) * 1982-06-21 1984-05-22 The United States Of America As Represented By The Secretary Of The Navy Chemical etching of transformed structures
US4863556A (en) * 1985-09-30 1989-09-05 Siemens Aktiengesellschaft Method for transferring superfine photoresist structures

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141276A (ja) * 1974-04-30 1975-11-13
JPS5488092A (en) * 1977-12-26 1979-07-12 Cho Lsi Gijutsu Kenkyu Kumiai Method of fabricating semiconductor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141276A (ja) * 1974-04-30 1975-11-13
JPS5488092A (en) * 1977-12-26 1979-07-12 Cho Lsi Gijutsu Kenkyu Kumiai Method of fabricating semiconductor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169976A (ja) * 1982-03-30 1983-10-06 Fujitsu Ltd 半導体装置の製造方法
JPH0578193B2 (ja) * 1982-03-30 1993-10-28 Fujitsu Ltd
US4450041A (en) * 1982-06-21 1984-05-22 The United States Of America As Represented By The Secretary Of The Navy Chemical etching of transformed structures
US4863556A (en) * 1985-09-30 1989-09-05 Siemens Aktiengesellschaft Method for transferring superfine photoresist structures

Also Published As

Publication number Publication date
JPH0114701B2 (ja) 1989-03-14

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