FR2011513A1 - - Google Patents

Info

Publication number
FR2011513A1
FR2011513A1 FR6919175A FR6919175A FR2011513A1 FR 2011513 A1 FR2011513 A1 FR 2011513A1 FR 6919175 A FR6919175 A FR 6919175A FR 6919175 A FR6919175 A FR 6919175A FR 2011513 A1 FR2011513 A1 FR 2011513A1
Authority
FR
France
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
FR6919175A
Other versions
FR2011513B1 (fr
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2011513A1 publication Critical patent/FR2011513A1/fr
Priority to DE19707021221 priority Critical patent/DE7021221U/de
Application granted granted Critical
Publication of FR2011513B1 publication Critical patent/FR2011513B1/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/3105After-treatment
    • H01L21/311Etching the insulating layers by chemical or physical means
    • H01L21/31105Etching inorganic layers
    • H01L21/31111Etching inorganic layers by chemical means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Weting (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
FR6919175A 1968-06-10 1969-06-10 Expired FR2011513B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19707021221 DE7021221U (de) 1969-06-10 1970-06-06 Aufblasventil fuer luftreifen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73571968A 1968-06-10 1968-06-10

Publications (2)

Publication Number Publication Date
FR2011513A1 true FR2011513A1 (fr) 1970-03-06
FR2011513B1 FR2011513B1 (fr) 1973-10-19

Family

ID=24956905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919175A Expired FR2011513B1 (fr) 1968-06-10 1969-06-10

Country Status (8)

Country Link
BR (1) BR6909609D0 (fr)
DE (1) DE1929084C3 (fr)
ES (1) ES368134A1 (fr)
FR (1) FR2011513B1 (fr)
GB (1) GB1228083A (fr)
MY (1) MY7400057A (fr)
NL (1) NL6908748A (fr)
SE (1) SE355692B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288138A1 (fr) * 1974-10-18 1976-05-14 Radiotechnique Compelec Procede d'attaque de l'alumine
EP0012955A2 (fr) * 1978-12-29 1980-07-09 International Business Machines Corporation Solution pour l'attaque d'oxydes de silicium sur un substrat et procédé d'attaque utilisant la solution
EP0159579A2 (fr) * 1984-04-26 1985-10-30 HMC Patents Holding Co., Inc. Agents tensioactifs utilisés comme additifs solubles pour solutions à base de fluorures d'ammonium et d'acide fluorhydrique utilisées pour l'attaque chimique d'oxydes
EP0201808A2 (fr) * 1985-05-13 1986-11-20 HMC Patents Holding Co., Inc. Additifs solubles pour solutions d'attaque d'oxyde à base de NH4F/HF comportant des produits tensioactifs à base de sulfonates de cyclo-alcane fluorés

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935446A1 (de) 1999-07-28 2001-02-01 Merck Patent Gmbh Ätzlösung, Flußsäure enthaltend
US7192860B2 (en) 2002-06-20 2007-03-20 Honeywell International Inc. Highly selective silicon oxide etching compositions
CN112099311B (zh) * 2020-09-22 2024-05-21 桂林电子科技大学 一种基于aao纳米结构光刻掩膜版的制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
*REVUE AMERICAINE IBM TECHNICAL DISCLOSURE BULLETIN, VOL.9, FEVRIER 1967, "PROTECTION OF ALUMINIUM FROM HF ETCH BY ADDITION OF PERMAMGANATE," L.H.KAPLAN, PAGE 1226.) *
REVUE AMERICAINE IBM TECHNICAL DISCLOSURE BULLETIN, VOL.9, AVRIL 1967, "SELECTIVE ETCHING OF GLASS" J.J.GAJDA, PAGE 1476. *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288138A1 (fr) * 1974-10-18 1976-05-14 Radiotechnique Compelec Procede d'attaque de l'alumine
EP0012955A2 (fr) * 1978-12-29 1980-07-09 International Business Machines Corporation Solution pour l'attaque d'oxydes de silicium sur un substrat et procédé d'attaque utilisant la solution
EP0012955A3 (en) * 1978-12-29 1981-12-16 International Business Machines Corporation Etching solution for the etching of silicon oxides on a substrate and etching process using that solution
EP0159579A2 (fr) * 1984-04-26 1985-10-30 HMC Patents Holding Co., Inc. Agents tensioactifs utilisés comme additifs solubles pour solutions à base de fluorures d'ammonium et d'acide fluorhydrique utilisées pour l'attaque chimique d'oxydes
EP0159579A3 (fr) * 1984-04-26 1988-03-16 HMC Patents Holding Co., Inc. Agents tensioactifs utilisés comme additifs solubles pour solutions à base de fluorures d'ammonium et d'acide fluorhydrique utilisées pour l'attaque chimique d'oxydes
EP0201808A2 (fr) * 1985-05-13 1986-11-20 HMC Patents Holding Co., Inc. Additifs solubles pour solutions d'attaque d'oxyde à base de NH4F/HF comportant des produits tensioactifs à base de sulfonates de cyclo-alcane fluorés
EP0201808A3 (en) * 1985-05-13 1988-03-23 Allied Corporation Soluble fluorinated cycloalkane sulfonate surfactant additives for nh4f/hf oxide etchant solutions

Also Published As

Publication number Publication date
NL6908748A (fr) 1969-12-12
MY7400057A (en) 1974-12-31
FR2011513B1 (fr) 1973-10-19
ES368134A1 (es) 1971-06-16
BR6909609D0 (pt) 1973-01-02
GB1228083A (fr) 1971-04-15
SE355692B (fr) 1973-04-30
DE1929084C3 (de) 1980-05-08
DE1929084B2 (de) 1975-01-09
DE1929084A1 (de) 1969-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse