FR2392491A1 - Tube a rayons cathodiques - Google Patents

Tube a rayons cathodiques

Info

Publication number
FR2392491A1
FR2392491A1 FR7815570A FR7815570A FR2392491A1 FR 2392491 A1 FR2392491 A1 FR 2392491A1 FR 7815570 A FR7815570 A FR 7815570A FR 7815570 A FR7815570 A FR 7815570A FR 2392491 A1 FR2392491 A1 FR 2392491A1
Authority
FR
France
Prior art keywords
ray tube
glass
degrees
cathodic ray
cathodic
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.)
Granted
Application number
FR7815570A
Other languages
English (en)
French (fr)
Other versions
FR2392491B1 (US06420036-20020716-C00037.png
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2392491A1 publication Critical patent/FR2392491A1/fr
Application granted granted Critical
Publication of FR2392491B1 publication Critical patent/FR2392491B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/863—Vessels or containers characterised by the material thereof
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FR7815570A 1977-05-25 1978-05-25 Tube a rayons cathodiques Granted FR2392491A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7705731A NL7705731A (nl) 1977-05-25 1977-05-25 Kathodestraalbuis.

Publications (2)

Publication Number Publication Date
FR2392491A1 true FR2392491A1 (fr) 1978-12-22
FR2392491B1 FR2392491B1 (US06420036-20020716-C00037.png) 1982-05-07

Family

ID=19828613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815570A Granted FR2392491A1 (fr) 1977-05-25 1978-05-25 Tube a rayons cathodiques

Country Status (11)

Country Link
US (1) US4174490A (US06420036-20020716-C00037.png)
JP (1) JPS53145823A (US06420036-20020716-C00037.png)
AU (1) AU515328B2 (US06420036-20020716-C00037.png)
BE (1) BE867374A (US06420036-20020716-C00037.png)
BR (1) BR7803247A (US06420036-20020716-C00037.png)
CA (1) CA1101894A (US06420036-20020716-C00037.png)
DE (1) DE2822262A1 (US06420036-20020716-C00037.png)
FR (1) FR2392491A1 (US06420036-20020716-C00037.png)
GB (1) GB1565640A (US06420036-20020716-C00037.png)
MX (1) MX151060A (US06420036-20020716-C00037.png)
NL (1) NL7705731A (US06420036-20020716-C00037.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366252A (en) * 1980-03-13 1982-12-28 Owens-Illinois, Inc. Fluorine-free, zirconia-free, X-ray absorbing silica based glass, containing oxides of lead, barium and strontium plus oxides of calcium, magnesium, sodium, potassium, cerium, titanium, arsenic and antimony
US4804885A (en) * 1982-02-04 1989-02-14 Tektronix, Inc. X-ray attenuating ceramic materials
DE3228826C2 (de) * 1982-08-02 1986-09-25 Schott Glaswerke, 6500 Mainz Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme
DE3635834A1 (de) * 1986-10-22 1988-05-05 Schott Glaswerke Entladungssichere und verfaerbungsresistente strahlenschutzglaeser
JPH01319232A (ja) * 1988-06-17 1989-12-25 Mitsubishi Electric Corp 防眩処理形陰極線管
US5192718A (en) * 1991-10-24 1993-03-09 Corning Incorporated Lead silicate glasses
BE1007861A3 (nl) * 1993-12-08 1995-11-07 Koninkl Philips Electronics Nv Glas voor een conus van een beeldbuis, beeldbuisomhulling voorzien van een conus uit een dergelijk glas en werkwijze voor de vervaardiging van een conus uit een dergelijk glas.
EP1227068A1 (en) * 2000-12-25 2002-07-31 Nippon Electric Glass Co., Ltd Crt funnel of a non beam-index type
TWI830588B (zh) 2016-08-01 2024-01-21 日商富士軟片股份有限公司 感光性樹脂組成物、硬化膜、積層體、硬化膜的製造方法、積層體的製造方法及半導體元件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562292A (en) * 1949-10-26 1951-07-31 Owens Illinois Glass Co Glass composition
FR2035486A5 (US06420036-20020716-C00037.png) * 1969-02-17 1970-12-18 Owens Illinois Inc
JPS5087405A (US06420036-20020716-C00037.png) * 1973-12-07 1975-07-14
JPS50132023A (US06420036-20020716-C00037.png) * 1974-01-29 1975-10-18
FR2306948A1 (fr) * 1975-04-09 1976-11-05 Philips Nv Verre pour tubes a rayons cathodiques servant a la reproduction d'images de television et tubes ainsi constitues

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6609666A (US06420036-20020716-C00037.png) * 1966-07-09 1968-01-10
US3464932A (en) * 1968-09-06 1969-09-02 Corning Glass Works X-ray absorbing glass compositions
NL6815397A (US06420036-20020716-C00037.png) * 1968-10-29 1970-05-04
JPS5137659B2 (US06420036-20020716-C00037.png) * 1971-12-20 1976-10-16
US3819972A (en) * 1972-02-28 1974-06-25 Owens Illinois Inc Novel glass compositions and cathode-ray tubes made therefrom
NL7213465A (US06420036-20020716-C00037.png) * 1972-10-05 1974-04-09
US3987330A (en) * 1975-04-25 1976-10-19 Owens-Illinois, Inc. Zirconia containing glass compositions for cathode ray tubes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562292A (en) * 1949-10-26 1951-07-31 Owens Illinois Glass Co Glass composition
FR2035486A5 (US06420036-20020716-C00037.png) * 1969-02-17 1970-12-18 Owens Illinois Inc
JPS5087405A (US06420036-20020716-C00037.png) * 1973-12-07 1975-07-14
JPS50132023A (US06420036-20020716-C00037.png) * 1974-01-29 1975-10-18
FR2306948A1 (fr) * 1975-04-09 1976-11-05 Philips Nv Verre pour tubes a rayons cathodiques servant a la reproduction d'images de television et tubes ainsi constitues

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1976 *

Also Published As

Publication number Publication date
US4174490A (en) 1979-11-13
AU515328B2 (en) 1981-03-26
MX151060A (es) 1984-09-19
AU3634978A (en) 1979-11-29
DE2822262A1 (de) 1978-11-23
CA1101894A (en) 1981-05-26
NL7705731A (nl) 1978-11-28
FR2392491B1 (US06420036-20020716-C00037.png) 1982-05-07
GB1565640A (en) 1980-04-23
JPS53145823A (en) 1978-12-19
BE867374A (fr) 1978-11-23
BR7803247A (pt) 1979-02-13
JPS5649860B2 (US06420036-20020716-C00037.png) 1981-11-25
DE2822262C2 (US06420036-20020716-C00037.png) 1987-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse