NL7613275A - Werkwijze voor het teweeg brengen van een bepaalde hellingshoek bij etskanten. - Google Patents

Werkwijze voor het teweeg brengen van een bepaalde hellingshoek bij etskanten.

Info

Publication number
NL7613275A
NL7613275A NL7613275A NL7613275A NL7613275A NL 7613275 A NL7613275 A NL 7613275A NL 7613275 A NL7613275 A NL 7613275A NL 7613275 A NL7613275 A NL 7613275A NL 7613275 A NL7613275 A NL 7613275A
Authority
NL
Netherlands
Prior art keywords
procedure
operating
slope angle
particular slope
etching edges
Prior art date
Application number
NL7613275A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NL7613275A publication Critical patent/NL7613275A/nl

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
    • H01L21/02041—Cleaning
    • H01L21/02057—Cleaning during device manufacture
    • H01L21/02068—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers
    • H01L21/02071—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers the processing being a delineation, e.g. RIE, of conductive layers
    • 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
    • H01L21/31—Treatment 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
    • H01L21/3105—After-treatment
    • H01L21/311—Etching the insulating layers by chemical or physical means
    • H01L21/31105—Etching inorganic layers
    • H01L21/31111—Etching inorganic layers by chemical means
    • 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
    • H01L21/31—Treatment 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
    • H01L21/3105—After-treatment
    • H01L21/311—Etching the insulating layers by chemical or physical means
    • H01L21/31105—Etching inorganic layers
    • H01L21/31111—Etching inorganic layers by chemical means
    • H01L21/31116—Etching inorganic layers by chemical means by dry-etching
    • 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
    • H01L21/31—Treatment 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
    • H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
    • H01L21/321—After treatment
    • H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
    • H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
    • H01L21/32134—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by liquid etching only
    • 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
    • H01L21/31—Treatment 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
    • H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
    • H01L21/321—After treatment
    • H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
    • H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
    • H01L21/32135—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only
    • H01L21/32136—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only using plasmas
    • H01L21/32137—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only using plasmas of silicon-containing layers
    • 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
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
    • H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
    • H01L21/76804—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics by forming tapered via holes

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)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Weting (AREA)
  • Drying Of Semiconductors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
NL7613275A 1975-12-04 1976-11-29 Werkwijze voor het teweeg brengen van een bepaalde hellingshoek bij etskanten. NL7613275A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752554638 DE2554638A1 (de) 1975-12-04 1975-12-04 Verfahren zur erzeugung definierter boeschungswinkel bei einer aetzkante

Publications (1)

Publication Number Publication Date
NL7613275A true NL7613275A (nl) 1977-06-07

Family

ID=5963486

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7613275A NL7613275A (nl) 1975-12-04 1976-11-29 Werkwijze voor het teweeg brengen van een bepaalde hellingshoek bij etskanten.

Country Status (7)

Country Link
JP (1) JPS5269576A (nl)
BE (1) BE849065A (nl)
DE (1) DE2554638A1 (nl)
FR (1) FR2334199A1 (nl)
GB (1) GB1551290A (nl)
IT (1) IT1065165B (nl)
NL (1) NL7613275A (nl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD136670A1 (de) * 1976-02-04 1979-07-18 Rudolf Sacher Verfahren und vorrichtung zur herstellung von halbleiterstrukturen
DE2754549A1 (de) * 1977-12-07 1979-06-13 Siemens Ag Optoelektronischer sensor nach dem prinzip der ladungsinjektion
DE2837485A1 (de) * 1978-08-28 1980-04-17 Siemens Ag Verfahren zur herstellung einer ladungsgekoppelten anordnung fuer sensoren und speicher
JPS55157234A (en) * 1979-05-25 1980-12-06 Chiyou Lsi Gijutsu Kenkyu Kumiai Manufacture of semiconductor device
JPS60128622A (ja) * 1983-12-16 1985-07-09 Hitachi Ltd エツチング法
GB2165692B (en) * 1984-08-25 1989-05-04 Ricoh Kk Manufacture of interconnection patterns
DE68925774T2 (de) * 1988-10-02 1996-08-08 Canon Kk Feinbearbeitungsmethode für kristallines Material
DE4140330C1 (nl) * 1991-12-06 1993-03-18 Texas Instruments Deutschland Gmbh, 8050 Freising, De
DE19837395C2 (de) 1998-08-18 2001-07-19 Infineon Technologies Ag Verfahren zur Herstellung eines eine strukturierte Isolationsschicht enthaltenden Halbleiterbauelements
US6352934B1 (en) * 1999-08-26 2002-03-05 Infineon Technologies Ag Sidewall oxide process for improved shallow junction formation in support region
US20060175670A1 (en) * 2005-02-10 2006-08-10 Nec Compound Semiconductor Device, Ltd. Field effect transistor and method of manufacturing a field effect transistor
JP2011243657A (ja) * 2010-05-14 2011-12-01 Mitsumi Electric Co Ltd 半導体装置の製造方法

Also Published As

Publication number Publication date
GB1551290A (en) 1979-08-30
IT1065165B (it) 1985-02-25
FR2334199B1 (nl) 1979-04-06
JPS5269576A (en) 1977-06-09
FR2334199A1 (fr) 1977-07-01
DE2554638A1 (de) 1977-06-16
BE849065A (fr) 1977-04-01

Similar Documents

Publication Publication Date Title
NL7603160A (nl) Werkwijze voor het bedienen van een schakelende keten en schakelende keten.
NL186926C (nl) Inrichting voor het corrigeren van een draaiend projectiel.
NL165059C (nl) Inrichting voor het puncteren van een aderwand.
BE848751A (fr) Werkwijze en inrichting voor het vervaardigen van een schijf met integrale schoepen,
NL7604747A (nl) Verzorgingsmiddelen voor een dokumentenstrook.
NL7603901A (nl) Inrichting voor het veranderen van de draaistand van een snijorgaan.
NL7803800A (nl) Schakeling voor het besturen van een spuitkop.
NL168900C (nl) Inrichting voor het vereffenen van de belastingen bij een poot van een platform van het drijvende type.
NL7706000A (nl) Werkwijze voor het hydrolyseren van een glyce- rolester.
NL7611489A (nl) Carosserieconstructie voor voertuig.
NL7609420A (nl) Werkwijze voor de vervaardiging van een half-geleiderinrichting.
NL7600163A (nl) Werkwijze voor het carbonyleren van arylalkylha- logeniden.
NL7611569A (nl) Werkwijze voor het bereiden van een peptide.
NL7613275A (nl) Werkwijze voor het teweeg brengen van een bepaalde hellingshoek bij etskanten.
NL183021C (nl) Schuifdak voor een voertuig.
NL7606206A (nl) Werkwijze voor het vervaardigen van een trilin- richting, alsmede een trilinrichting.
NL7707772A (nl) Van facetten voorziene reflector voor randver- effening.
NL7412506A (nl) Vasthoudinrichting voor afbuigjuk.
NL7701143A (nl) Werkwijze voor het concentreren met behulp van een meertraps, meervoudig effect verdampinrich- ting.
NL7500551A (nl) Werkwijze voor het bedrijven van een zelfstabi- liserende ontladingslamp.
NL7603836A (nl) Werkwijze voor het bereiden van een 1,2-benzoiso- thiazol-3-on-1,1-dioxyde.
NL7701318A (nl) Werkwijze voor het hydrogeneren van alkenisch onverzadigde aldehyden.
NL7600304A (nl) Inrichting voor het aftasten van uitsparingen aan de rand van een voortbewogen band.
NL7604468A (nl) Vastzetinrichting voor hangordners.
NL7610357A (nl) Dakrandaansluiting voor dakconstructies.