DE69214683D1 - Halbleiterbauelement mit einem auf TEOS-Basis aufgeschleuderten Glas und Verfahren zu dessen Herstellung - Google Patents

Halbleiterbauelement mit einem auf TEOS-Basis aufgeschleuderten Glas und Verfahren zu dessen Herstellung

Info

Publication number
DE69214683D1
DE69214683D1 DE69214683T DE69214683T DE69214683D1 DE 69214683 D1 DE69214683 D1 DE 69214683D1 DE 69214683 T DE69214683 T DE 69214683T DE 69214683 T DE69214683 T DE 69214683T DE 69214683 D1 DE69214683 D1 DE 69214683D1
Authority
DE
Germany
Prior art keywords
teos
production
semiconductor component
based glass
glass
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
DE69214683T
Other languages
English (en)
Other versions
DE69214683T2 (de
Inventor
Papu D Maniar
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of DE69214683D1 publication Critical patent/DE69214683D1/de
Application granted granted Critical
Publication of DE69214683T2 publication Critical patent/DE69214683T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
    • H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
    • H01L21/02282—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process liquid deposition, e.g. spin-coating, sol-gel techniques, spray coating
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02205—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition
    • H01L21/02208—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
    • H01L21/02214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and oxygen
    • H01L21/02216—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and oxygen the compound being a molecule comprising at least one silicon-oxygen bond and the compound having hydrogen or an organic group attached to the silicon or oxygen, e.g. a siloxane
    • 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
    • H01L21/312—Organic layers, e.g. photoresist
    • H01L21/3121—Layers comprising organo-silicon compounds
    • 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
    • H01L21/314—Inorganic layers
    • H01L21/316—Inorganic layers composed of oxides or glassy oxides or oxide based glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3157—Partial encapsulation or coating
    • H01L23/3171—Partial encapsulation or coating the coating being directly applied to the semiconductor body, e.g. passivation layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
    • H01L23/5329—Insulating materials
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
    • H01L21/02129—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC the material being boron or phosphorus doped silicon oxides, e.g. BPSG, BSG or PSG
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
    • H01L21/0214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC the material being a silicon oxynitride, e.g. SiON or SiON:H
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
    • H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
    • H01L21/02321—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment introduction of substances into an already existing insulating layer
    • H01L21/02329—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment introduction of substances into an already existing insulating layer introduction of nitrogen
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
    • H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
    • H01L21/02337—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to a gas or vapour
    • H01L21/0234—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to a gas or vapour treatment by exposure to a plasma
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/1901—Structure
    • H01L2924/1904—Component type
    • H01L2924/19041—Component type being a capacitor
DE69214683T 1991-02-04 1992-02-03 Halbleiterbauelement mit einem auf TEOS-Basis aufgeschleuderten Glas und Verfahren zu dessen Herstellung Expired - Fee Related DE69214683T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/650,119 US5186745A (en) 1991-02-04 1991-02-04 Teos based spin-on-glass and processes for making and using the same

Publications (2)

Publication Number Publication Date
DE69214683D1 true DE69214683D1 (de) 1996-11-28
DE69214683T2 DE69214683T2 (de) 1997-04-30

Family

ID=24607544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214683T Expired - Fee Related DE69214683T2 (de) 1991-02-04 1992-02-03 Halbleiterbauelement mit einem auf TEOS-Basis aufgeschleuderten Glas und Verfahren zu dessen Herstellung

Country Status (5)

Country Link
US (2) US5186745A (de)
EP (1) EP0498604B1 (de)
JP (1) JPH04343227A (de)
DE (1) DE69214683T2 (de)
HK (1) HK1005759A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04233732A (ja) * 1990-08-16 1992-08-21 Motorola Inc 半導体の製造工程で使用するスピン・オン誘電体
US5527872A (en) * 1990-09-14 1996-06-18 At&T Global Information Solutions Company Electronic device with a spin-on glass dielectric layer
US5472488A (en) * 1990-09-14 1995-12-05 Hyundai Electronics America Coating solution for forming glassy layers
US5322805A (en) * 1992-10-16 1994-06-21 Ncr Corporation Method for forming a bipolar emitter using doped SOG
US5393702A (en) * 1993-07-06 1995-02-28 United Microelectronics Corporation Via sidewall SOG nitridation for via filling
JP3015717B2 (ja) * 1994-09-14 2000-03-06 三洋電機株式会社 半導体装置の製造方法および半導体装置
US5801076A (en) * 1995-02-21 1998-09-01 Advanced Micro Devices, Inc. Method of making non-volatile memory device having a floating gate with enhanced charge retention
US5510147A (en) * 1995-03-03 1996-04-23 International Paper Company Sol gel barrier films
US20010048147A1 (en) * 1995-09-14 2001-12-06 Hideki Mizuhara Semiconductor devices passivation film
US6326318B1 (en) 1995-09-14 2001-12-04 Sanyo Electric Co., Ltd. Process for producing semiconductor devices including an insulating layer with an impurity
US6268657B1 (en) 1995-09-14 2001-07-31 Sanyo Electric Co., Ltd. Semiconductor devices and an insulating layer with an impurity
US5847444A (en) * 1995-09-14 1998-12-08 Nec Corporation Semiconductor device with reduced aspect ratio contact hole
US7067442B1 (en) * 1995-12-26 2006-06-27 Micron Technology, Inc. Method to avoid threshold voltage shift in thicker dielectric films
US6825132B1 (en) 1996-02-29 2004-11-30 Sanyo Electric Co., Ltd. Manufacturing method of semiconductor device including an insulation film on a conductive layer
KR100383498B1 (ko) 1996-08-30 2003-08-19 산요 덴키 가부시키가이샤 반도체 장치 제조방법
US6288438B1 (en) 1996-09-06 2001-09-11 Sanyo Electric Co., Ltd. Semiconductor device including insulation film and fabrication method thereof
JP3015767B2 (ja) * 1996-12-25 2000-03-06 三洋電機株式会社 半導体装置の製造方法及び半導体装置
US6690084B1 (en) 1997-09-26 2004-02-10 Sanyo Electric Co., Ltd. Semiconductor device including insulation film and fabrication method thereof
JP2975934B2 (ja) 1997-09-26 1999-11-10 三洋電機株式会社 半導体装置の製造方法及び半導体装置
US6166439A (en) * 1997-12-30 2000-12-26 Advanced Micro Devices, Inc. Low dielectric constant material and method of application to isolate conductive lines
US6794283B2 (en) 1998-05-29 2004-09-21 Sanyo Electric Co., Ltd. Semiconductor device and fabrication method thereof
US6037275A (en) * 1998-08-27 2000-03-14 Alliedsignal Inc. Nanoporous silica via combined stream deposition
US20040038048A1 (en) * 2000-02-02 2004-02-26 Lg Chemical Ltd. Semiconductor interlayer dielectric material and a semiconductor device using the same
US6917110B2 (en) * 2001-12-07 2005-07-12 Sanyo Electric Co., Ltd. Semiconductor device comprising an interconnect structure with a modified low dielectric insulation layer
EP1788425B1 (de) * 2004-08-24 2018-09-26 Merck Patent GmbH Aktivmatrix-substrat und damit ausgestattete anzeigeeinheit
US7943410B2 (en) 2008-12-10 2011-05-17 Stmicroelectronics, Inc. Embedded microelectromechanical systems (MEMS) semiconductor substrate and related method of forming
US8197782B2 (en) * 2010-02-08 2012-06-12 Momentive Performance Materials Method for making high purity metal oxide particles and materials made thereof
US9249028B2 (en) 2010-02-08 2016-02-02 Momentive Performance Materials Inc. Method for making high purity metal oxide particles and materials made thereof
US9514932B2 (en) 2012-08-08 2016-12-06 Applied Materials, Inc. Flowable carbon for semiconductor processing
US9362107B2 (en) 2014-09-30 2016-06-07 Applied Materials, Inc. Flowable low-k dielectric gapfill treatment
CN117447234A (zh) * 2023-10-17 2024-01-26 夸泰克(广州)新材料有限责任公司 一种耐超高温旋涂玻璃膜层制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031227B2 (ja) * 1977-05-30 1985-07-20 関西ペイント株式会社 耐熱塗料用ビヒクルの製造方法
DE2944180A1 (de) * 1979-11-02 1981-05-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum herstellen einer einen halbleiterkoerper einseitig bedeckenden isolierschicht
US4535026A (en) * 1983-06-29 1985-08-13 The United States Of America As Represented By The United States Department Of Energy Antireflective graded index silica coating, method for making
US4619839A (en) * 1984-12-12 1986-10-28 Fairchild Camera & Instrument Corp. Method of forming a dielectric layer on a semiconductor device
EP0206717A3 (de) * 1985-06-17 1988-08-24 Nissan Chemical Industries Ltd. Beschichtungszusammensetzungen
US4654269A (en) * 1985-06-21 1987-03-31 Fairchild Camera & Instrument Corp. Stress relieved intermediate insulating layer for multilayer metalization
DE3704518A1 (de) * 1987-02-13 1988-08-25 Hoechst Ag Beschichtungsloesung und verfahren zur erzeugung glasartiger schichten
US4771016A (en) * 1987-04-24 1988-09-13 Harris Corporation Using a rapid thermal process for manufacturing a wafer bonded soi semiconductor
US4798629A (en) * 1987-10-22 1989-01-17 Motorola Inc. Spin-on glass for use in semiconductor processing
JPH01111709A (ja) * 1987-10-23 1989-04-28 Hitachi Chem Co Ltd ヒドロキシシランおよび／またはそのオリゴマーの製造法
US4826709A (en) * 1988-02-29 1989-05-02 American Telephone And Telegraph Company At&T Bell Laboratories Devices involving silicon glasses

Also Published As

Publication number Publication date
EP0498604B1 (de) 1996-10-23
EP0498604A1 (de) 1992-08-12
US5186745A (en) 1993-02-16
JPH04343227A (ja) 1992-11-30
HK1005759A1 (en) 1999-01-22
DE69214683T2 (de) 1997-04-30
US5817582A (en) 1998-10-06

Similar Documents

Publication Publication Date Title
DE69214683T2 (de) Halbleiterbauelement mit einem auf TEOS-Basis aufgeschleuderten Glas und Verfahren zu dessen Herstellung
DE69220901D1 (de) Verfahren zur Herstellung eines wärmebehandelten beschichteten Glases
DE69321649T2 (de) Verfahren zur Herstellung von Fensterglas mit Kunststoffrahmen
DE68905735T2 (de) Synthetisches geschmolzenes quarzglas und verfahren zu dessen herstellung.
DE69422964D1 (de) Mehrlagiger, wasserabweisender Film und Verfahren zu dessen Herstellung auf einem Glassubstrat
DE69215791T2 (de) Verfahren zur Herstellung von Quarzglas
DE69120534T2 (de) Glasfaserseparator und verfahren zu dessen herstellung
DE69106795T2 (de) Quarzglas dotiert mit einem seltenen erde-element und verfahren zu deren herstellung.
DE3880869T2 (de) Verstärkter Glasgegenstand und Verfahren zu dessen Herstellung.
DE69304016D1 (de) Reflektion verringernde Schicht und Verfahren für deren Herstellung auf einem Glassubstrat
DE69408071D1 (de) Hochreines opakes Quarzglas, Verfahren zu dessen Herstellung und dessen Verwendung
DE69131510T2 (de) Durch ein Glas zusammengefügter Körper und Verfahren zu seiner Herstellung
DE59304593D1 (de) Verfahren zur Herstellung eines Bauelementes mit porösem Silizium
ATA167891A (de) Verfahren zum beschichten von glas
DE69616161D1 (de) Verfahren zur Herstellung einer Glas und Kunststoff Verbundscheibe
DE69219652T2 (de) Verfahren zur Herstellung eines Glassubstrat für Scheibe
DE69215569T2 (de) Leitfähiges Glas und Verfahren zu seiner Herstellung
DE69227521T3 (de) Verfahren für die Herstellung einer Quartzglasscheibe mit grosser Abmessung und hoher Sauberkeit
DE68903980D1 (de) Elektroleitendes glas und verfahren zu seiner herstellung.
DE3668613D1 (de) Chemisch bestaendiges poroeses glas und verfahren zu dessen herstellung.
ATA45694A (de) Beschichtetes glas und verfahren zu seiner herstellung
ATA167791A (de) Beschichtetes glas und verfahren zur herstellung desselben
DE69113891D1 (de) Verfahren zur Herstellung einer Glasscheibe mit einem darauf gebrannten keramischen Feld.
DE3575045D1 (de) Aus streulicht absorbierendem glas bestehendes eingangsfenster fuer ein optisches geraet und verfahren zu dessen herstellung.
DE69129063D1 (de) Verfahren zur Herstellung von Fensterglas mit Kunststoffrahmen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee