GB1463125A - Glass body with transparent semiconductor metal oxide film - Google Patents

Glass body with transparent semiconductor metal oxide film

Info

Publication number
GB1463125A
GB1463125A GB2739374A GB2739374A GB1463125A GB 1463125 A GB1463125 A GB 1463125A GB 2739374 A GB2739374 A GB 2739374A GB 2739374 A GB2739374 A GB 2739374A GB 1463125 A GB1463125 A GB 1463125A
Authority
GB
United Kingdom
Prior art keywords
substrate
metal oxide
glass
oxide film
solution
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
Application number
GB2739374A
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 GB1463125A publication Critical patent/GB1463125A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • C03C17/25—Oxides by deposition from the liquid phase
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/211—SnO2
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/215—In2O3
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/24—Doped oxides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/112—Deposition methods from solutions or suspensions by spraying

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Liquid Crystal (AREA)
  • Glass Compositions (AREA)

Abstract

1463125 Metal oxide-coated glass RCA CORPORATION 20 June 1974 [20 June 1973] 27393/74 Heading C1M [Also in Division B2] An article comprises a substrate 2 composed of a glass which comprises more than 3% by weight of alkali metal oxide, the substrate comprising a surface region 4 at least partially depleted of alkali metal ions to a depth of at least 400 Š, the alkali metal ions not being replaced by other ions except, possibly, protons, and a transparent semi-conductive metal oxide film 8 on said surface region. The metal oxide film 8 is preferably applied by spraying the ion-depleted substrate glass 2, while in an oven at, e.g. 450-500‹ C., with a solution of a compound which may be oxidized to the corresponding metal oxide. Preferably the spray is formed by mixing the solution with a carrier gas in an atomizer. The oxide film 8 may be tin oxide doped with antimony oxide (in which case the solution may comprise SnCl 4 and SbCl 3 in ethanol, water and hydrochloric acid) or indium oxide doped with tin oxide (when the solution may comprise InCl 3 and SnCl 4 in methanol, water and hydrochloric acid). The glass substrate 2 may have the composition (weight per cent): (a) SiO 2 63À2, SrO 10À7, K 2 O 9À9, Na 2 O 7À5, Al 2 O 3 3À5, CaO 1À6 and MgO 1À2; or (b) SiO 2 50À6, PbO 21À8, K 2 O 9À8, Na 2 O 5À9, Al 2 O 3 4À8, CaO 3À7 and MgO 2À6. The depletion of alkali metal ions (preferably at least 90% of which are removed in said surface region 4) may be carried out by heating the glass substrate 2 in an oven 20 (e.g. to 250-450‹ C.), and subjecting it to an A.C. or D.C. voltage (e.g. 10-425 V.) in a nitrogen atmosphere. The substrate 2 may have electrodes 10, 12 (e.g. of colloidal graphite, platinum or palladium) applied thereto, current being supplied from A.C./D.C. supply 18. Attached to electrodes 10, 12 may be graphite felt pads 14, 16. The oxidecoated glass products may be used as electrodes or resistors.
GB2739374A 1973-06-20 1974-06-20 Glass body with transparent semiconductor metal oxide film Expired GB1463125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37160873A 1973-06-20 1973-06-20

Publications (1)

Publication Number Publication Date
GB1463125A true GB1463125A (en) 1977-02-02

Family

ID=23464652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2739374A Expired GB1463125A (en) 1973-06-20 1974-06-20 Glass body with transparent semiconductor metal oxide film

Country Status (8)

Country Link
JP (1) JPS5037809A (en)
AU (1) AU476225B2 (en)
DE (1) DE2428205A1 (en)
FR (1) FR2234238A1 (en)
GB (1) GB1463125A (en)
IT (1) IT1012355B (en)
NL (1) NL7408207A (en)
SE (1) SE7407959L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2634147A1 (en) * 2012-02-28 2013-09-04 Pedro Segura Ruiz Stabilized non smoking tin tetrachloride

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284214A (en) * 1976-01-06 1977-07-13 Suwa Seikosha Kk Method of finishing panel glass surface for liquid crystal
DE3011580A1 (en) * 1980-03-26 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR THE OPERATING MIXTURE SUPPLY OF INTERNAL COMBUSTION ENGINES
JPS5723518U (en) * 1980-07-08 1982-02-06
JPS59165256A (en) * 1983-03-10 1984-09-18 Mitsubishi Electric Corp Pickup device of disk player
JPS59189320A (en) * 1983-04-13 1984-10-26 Nippon Taisanbin Kogyo Kk Electrode plate for liquid crystal display body
DE3518197A1 (en) * 1985-05-21 1986-11-27 Heinrich 7413 Gomaringen Grünwald METHOD FOR REMOVING METALIONS FROM BODIES OF GLASS, CERAMIC MATERIALS AND OTHER AMORPHOUS MATERIALS AND CRYSTALLINE MATERIALS
KR20130100244A (en) * 2010-07-26 2013-09-10 아사히 가라스 가부시키가이샤 Glass substrate for cu-in-ga-se solar battery, and solar battery using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2634147A1 (en) * 2012-02-28 2013-09-04 Pedro Segura Ruiz Stabilized non smoking tin tetrachloride

Also Published As

Publication number Publication date
NL7408207A (en) 1974-12-24
AU7002874A (en) 1975-12-18
SE7407959L (en) 1974-12-23
FR2234238A1 (en) 1975-01-17
AU476225B2 (en) 1976-09-16
JPS5037809A (en) 1975-04-08
DE2428205A1 (en) 1975-01-16
IT1012355B (en) 1977-03-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee