JPS58186937A - ドライエツチング方法 - Google Patents

ドライエツチング方法

Info

Publication number
JPS58186937A
JPS58186937A JP6863682A JP6863682A JPS58186937A JP S58186937 A JPS58186937 A JP S58186937A JP 6863682 A JP6863682 A JP 6863682A JP 6863682 A JP6863682 A JP 6863682A JP S58186937 A JPS58186937 A JP S58186937A
Authority
JP
Japan
Prior art keywords
etching
frequency
etching rate
ion
discharge
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
JP6863682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454373B2 (enrdf_load_stackoverflow
Inventor
Shinichi Taji
新一 田地
Takashi Tokuyama
徳山　巍
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6863682A priority Critical patent/JPS58186937A/ja
Publication of JPS58186937A publication Critical patent/JPS58186937A/ja
Publication of JPH0454373B2 publication Critical patent/JPH0454373B2/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
    • H01L21/04—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
    • H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/3065—Plasma etching; Reactive-ion etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (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)
JP6863682A 1982-04-26 1982-04-26 ドライエツチング方法 Granted JPS58186937A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6863682A JPS58186937A (ja) 1982-04-26 1982-04-26 ドライエツチング方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6863682A JPS58186937A (ja) 1982-04-26 1982-04-26 ドライエツチング方法

Publications (2)

Publication Number Publication Date
JPS58186937A true JPS58186937A (ja) 1983-11-01
JPH0454373B2 JPH0454373B2 (enrdf_load_stackoverflow) 1992-08-31

Family

ID=13379415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6863682A Granted JPS58186937A (ja) 1982-04-26 1982-04-26 ドライエツチング方法

Country Status (1)

Country Link
JP (1) JPS58186937A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079726A (ja) * 1983-10-03 1985-05-07 テ−ガル・コ−ポレ−シヨン プラズマリアクタ装置及びプラズマエッチング方法
JPS60102743A (ja) * 1983-11-09 1985-06-06 Nec Corp ドライエツチング方法
JPS60140726A (ja) * 1983-12-27 1985-07-25 Fujitsu Ltd プラズマ気相成長装置
US4579618A (en) * 1984-01-06 1986-04-01 Tegal Corporation Plasma reactor apparatus
US4585516A (en) * 1985-03-04 1986-04-29 Tegal Corporation Variable duty cycle, multiple frequency, plasma reactor
FR2613168A1 (fr) * 1985-10-16 1988-09-30 France Etat Procede et dispositif de gravure par plasma d'un materiau
JP2001274099A (ja) * 2000-03-24 2001-10-05 Mitsubishi Heavy Ind Ltd 放電電極への給電方法、高周波プラズマ発生方法および半導体製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983764A (enrdf_load_stackoverflow) * 1972-12-15 1974-08-12
JPS52141443A (en) * 1976-05-21 1977-11-25 Nippon Electric Co Method of etching films

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983764A (enrdf_load_stackoverflow) * 1972-12-15 1974-08-12
JPS52141443A (en) * 1976-05-21 1977-11-25 Nippon Electric Co Method of etching films

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079726A (ja) * 1983-10-03 1985-05-07 テ−ガル・コ−ポレ−シヨン プラズマリアクタ装置及びプラズマエッチング方法
JPS60102743A (ja) * 1983-11-09 1985-06-06 Nec Corp ドライエツチング方法
JPS60140726A (ja) * 1983-12-27 1985-07-25 Fujitsu Ltd プラズマ気相成長装置
US4579618A (en) * 1984-01-06 1986-04-01 Tegal Corporation Plasma reactor apparatus
US4585516A (en) * 1985-03-04 1986-04-29 Tegal Corporation Variable duty cycle, multiple frequency, plasma reactor
FR2613168A1 (fr) * 1985-10-16 1988-09-30 France Etat Procede et dispositif de gravure par plasma d'un materiau
JP2001274099A (ja) * 2000-03-24 2001-10-05 Mitsubishi Heavy Ind Ltd 放電電極への給電方法、高周波プラズマ発生方法および半導体製造方法

Also Published As

Publication number Publication date
JPH0454373B2 (enrdf_load_stackoverflow) 1992-08-31

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