DE3140675C2 - - Google Patents

Info

Publication number
DE3140675C2
DE3140675C2 DE3140675A DE3140675A DE3140675C2 DE 3140675 C2 DE3140675 C2 DE 3140675C2 DE 3140675 A DE3140675 A DE 3140675A DE 3140675 A DE3140675 A DE 3140675A DE 3140675 C2 DE3140675 C2 DE 3140675C2
Authority
DE
Germany
Prior art keywords
pressure
electrodes
etching
gas
chlorine
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.)
Expired - Fee Related
Application number
DE3140675A
Other languages
German (de)
English (en)
Other versions
DE3140675A1 (de
Inventor
Richard F. Castro Valley Calif. Us Reichelderfer
Diane C. Fremont Calif. Us Vogel
Marian C. Hercules Calif. Us Tang
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.)
BRANSON INTERNATIONAL PLASMA CORP HAYWARD CALIF US
Original Assignee
BRANSON INTERNATIONAL PLASMA CORP HAYWARD CALIF US
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 BRANSON INTERNATIONAL PLASMA CORP HAYWARD CALIF US filed Critical BRANSON INTERNATIONAL PLASMA CORP HAYWARD CALIF US
Publication of DE3140675A1 publication Critical patent/DE3140675A1/de
Application granted granted Critical
Publication of DE3140675C2 publication Critical patent/DE3140675C2/de
Granted legal-status Critical Current

Links

Classifications

    • H10P50/267—
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Drying Of Semiconductors (AREA)
DE19813140675 1980-10-14 1981-10-13 Verfahren und gasgemisch zum aetzen von aluminium Granted DE3140675A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19661680A 1980-10-14 1980-10-14

Publications (2)

Publication Number Publication Date
DE3140675A1 DE3140675A1 (de) 1982-06-16
DE3140675C2 true DE3140675C2 (member.php) 1991-03-07

Family

ID=22726125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813140675 Granted DE3140675A1 (de) 1980-10-14 1981-10-13 Verfahren und gasgemisch zum aetzen von aluminium

Country Status (3)

Country Link
JP (1) JPS57123978A (member.php)
DE (1) DE3140675A1 (member.php)
GB (1) GB2087315B (member.php)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505782A (en) * 1983-03-25 1985-03-19 Lfe Corporation Plasma reactive ion etching of aluminum and aluminum alloys
JPH061770B2 (ja) * 1984-01-30 1994-01-05 株式会社日立製作所 ドライエツチング方法
GB2171360A (en) * 1985-02-19 1986-08-28 Oerlikon Buehrle Inc Etching aluminum/copper alloy films
JPS61235576A (ja) * 1985-04-10 1986-10-20 Tokuda Seisakusho Ltd ドライエツチング装置
JP2681058B2 (ja) * 1986-04-03 1997-11-19 アネルバ株式会社 ドライエッチング方法
JPH0727890B2 (ja) * 1986-09-19 1995-03-29 日本電気株式会社 ドライエツチング方法
DE3821207A1 (de) * 1988-06-23 1989-12-28 Leybold Ag Anordnung zum beschichten eines substrats mit dielektrika
DE3940820C2 (de) * 1989-12-11 1998-07-09 Leybold Ag Verfahren zur Behandlung von Werkstücken durch reaktives Ionenätzen
US5397433A (en) * 1993-08-20 1995-03-14 Vlsi Technology, Inc. Method and apparatus for patterning a metal layer
JP6061384B2 (ja) * 2013-01-17 2017-01-18 国立大学法人静岡大学 アルミ・樹脂接合体の製造方法及びアルミ・樹脂接合体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158343A (en) * 1978-06-05 1979-12-14 Hitachi Ltd Dry etching method for al and al alloy
US4182646A (en) * 1978-07-27 1980-01-08 John Zajac Process of etching with plasma etch gas
US4256534A (en) * 1978-07-31 1981-03-17 Bell Telephone Laboratories, Incorporated Device fabrication by plasma etching
US4208241A (en) * 1978-07-31 1980-06-17 Bell Telephone Laboratories, Incorporated Device fabrication by plasma etching
FR2432560A1 (fr) * 1978-08-02 1980-02-29 Texas Instruments Inc Procede de decapage de metaux, en particulier d'aluminium, au plasma de tetrachlorure de silicium
US4209357A (en) * 1979-05-18 1980-06-24 Tegal Corporation Plasma reactor apparatus

Also Published As

Publication number Publication date
DE3140675A1 (de) 1982-06-16
GB2087315A (en) 1982-05-26
GB2087315B (en) 1984-07-18
JPS57123978A (en) 1982-08-02
JPH0245714B2 (member.php) 1990-10-11

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H01L 21/306

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee