TW364168B - Dry etching method - Google Patents

Dry etching method

Info

Publication number
TW364168B
TW364168B TW085109813A TW85109813A TW364168B TW 364168 B TW364168 B TW 364168B TW 085109813 A TW085109813 A TW 085109813A TW 85109813 A TW85109813 A TW 85109813A TW 364168 B TW364168 B TW 364168B
Authority
TW
Taiwan
Prior art keywords
samples
etching
voltage
pulse wave
selectivity
Prior art date
Application number
TW085109813A
Other languages
English (en)
Inventor
Naoyuki Kofuji
Kazunori Tsujimoto
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
Application granted granted Critical
Publication of TW364168B publication Critical patent/TW364168B/zh

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

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)
  • ing And Chemical Polishing (AREA)
TW085109813A 1995-09-18 1996-08-13 Dry etching method TW364168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1995/001846 WO1997011207A1 (fr) 1995-09-18 1995-09-18 Procede d'attaque a sec

Publications (1)

Publication Number Publication Date
TW364168B true TW364168B (en) 1999-07-11

Family

ID=14126266

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085109813A TW364168B (en) 1995-09-18 1996-08-13 Dry etching method

Country Status (3)

Country Link
JP (1) JP3429776B2 (zh)
TW (1) TW364168B (zh)
WO (1) WO1997011207A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9222645B2 (en) 2010-11-29 2015-12-29 RTC Industries, Incorporated LED lighting assembly and method of lighting for a merchandise display
TWI811587B (zh) * 2019-12-09 2023-08-11 大陸商中微半導體設備（上海）股份有限公司 等離子體處理設備以及等離子體處理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613480A (en) * 1979-07-13 1981-02-09 Hitachi Ltd Dry etching apparatus
JPS62267483A (ja) * 1986-05-14 1987-11-20 Hitachi Ltd ドライエツチング装置
JPH02159027A (ja) * 1988-12-13 1990-06-19 Tel Sagami Ltd プラズマ処理装置
JP2693899B2 (ja) * 1992-10-09 1997-12-24 栄電子工業株式会社 Ｅｃｒプラズマ加工方法
JP3278732B2 (ja) * 1993-12-27 2002-04-30 株式会社アルバック エッチング装置及びエッチング方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9222645B2 (en) 2010-11-29 2015-12-29 RTC Industries, Incorporated LED lighting assembly and method of lighting for a merchandise display
TWI811587B (zh) * 2019-12-09 2023-08-11 大陸商中微半導體設備（上海）股份有限公司 等離子體處理設備以及等離子體處理方法

Also Published As

Publication number Publication date
WO1997011207A1 (fr) 1997-03-27
JP3429776B2 (ja) 2003-07-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees