JPS56100422A - Plasma etching method - Google Patents

Plasma etching method

Info

Publication number
JPS56100422A
JPS56100422A JP304880A JP304880A JPS56100422A JP S56100422 A JPS56100422 A JP S56100422A JP 304880 A JP304880 A JP 304880A JP 304880 A JP304880 A JP 304880A JP S56100422 A JPS56100422 A JP S56100422A
Authority
JP
Japan
Prior art keywords
etching
concentration
sio2
cathode plate
anode
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
JP304880A
Other languages
English (en)
Inventor
Masahiro Shibagaki
Yasuhiro Horiike
Haruo Okano
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 JP304880A priority Critical patent/JPS56100422A/ja
Publication of JPS56100422A publication Critical patent/JPS56100422A/ja
Pending 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
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting

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)
  • Drying Of Semiconductors (AREA)
JP304880A 1980-01-17 1980-01-17 Plasma etching method Pending JPS56100422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP304880A JPS56100422A (en) 1980-01-17 1980-01-17 Plasma etching method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP304880A JPS56100422A (en) 1980-01-17 1980-01-17 Plasma etching method

Publications (1)

Publication Number Publication Date
JPS56100422A true JPS56100422A (en) 1981-08-12

Family

ID=11546421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP304880A Pending JPS56100422A (en) 1980-01-17 1980-01-17 Plasma etching method

Country Status (1)

Country Link
JP (1) JPS56100422A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093316A2 (en) * 1982-05-03 1983-11-09 International Business Machines Corporation Reactive ion etching apparatus
JPS6224627A (ja) * 1985-07-25 1987-02-02 Sony Corp ドライエツチング方法
EP0814495A2 (en) * 1996-06-20 1997-12-29 Applied Materials, Inc. Adjusting DC bias voltage in plasma chamber
US5705019A (en) * 1994-10-26 1998-01-06 Sumitomo Metal Industries, Ltd. Plasma processing apparatus
CN102918635A (zh) * 2010-05-27 2013-02-06 应用材料公司 用于硅膜的选择性蚀刻

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311581A (en) * 1976-07-19 1978-02-02 Mitsubishi Electric Corp Etching method
JPS5521596A (en) * 1978-07-31 1980-02-15 Western Electric Co Article production by plasma etching
JPS5521595A (en) * 1978-07-31 1980-02-15 Western Electric Co Article production by plasma etching

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311581A (en) * 1976-07-19 1978-02-02 Mitsubishi Electric Corp Etching method
JPS5521596A (en) * 1978-07-31 1980-02-15 Western Electric Co Article production by plasma etching
JPS5521595A (en) * 1978-07-31 1980-02-15 Western Electric Co Article production by plasma etching

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093316A2 (en) * 1982-05-03 1983-11-09 International Business Machines Corporation Reactive ion etching apparatus
JPS6224627A (ja) * 1985-07-25 1987-02-02 Sony Corp ドライエツチング方法
US5705019A (en) * 1994-10-26 1998-01-06 Sumitomo Metal Industries, Ltd. Plasma processing apparatus
US5891350A (en) * 1994-12-15 1999-04-06 Applied Materials, Inc. Adjusting DC bias voltage in plasma chambers
US6221782B1 (en) 1994-12-15 2001-04-24 Applied Materials, Inc. Adjusting DC bias voltage in plasma chamber
US6513452B2 (en) 1994-12-15 2003-02-04 Applied Materials Inc. Adjusting DC bias voltage in plasma chamber
EP0814495A2 (en) * 1996-06-20 1997-12-29 Applied Materials, Inc. Adjusting DC bias voltage in plasma chamber
EP0814495A3 (en) * 1996-06-20 1998-08-12 Applied Materials, Inc. Adjusting DC bias voltage in plasma chamber
CN102918635A (zh) * 2010-05-27 2013-02-06 应用材料公司 用于硅膜的选择性蚀刻
US9324576B2 (en) 2010-05-27 2016-04-26 Applied Materials, Inc. Selective etch for silicon films
US9754800B2 (en) 2010-05-27 2017-09-05 Applied Materials, Inc. Selective etch for silicon films

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