ES348767A1 - Un dispositivo de tubo de rayos catodicos. - Google Patents

Un dispositivo de tubo de rayos catodicos.

Info

Publication number
ES348767A1
ES348767A1 ES348767A ES348767A ES348767A1 ES 348767 A1 ES348767 A1 ES 348767A1 ES 348767 A ES348767 A ES 348767A ES 348767 A ES348767 A ES 348767A ES 348767 A1 ES348767 A1 ES 348767A1
Authority
ES
Spain
Prior art keywords
silicate
layer
cathode
window
ray tube
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
ES348767A
Other languages
English (en)
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 ES348767A1 publication Critical patent/ES348767A1/es
Expired 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/56—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing sulfur
    • C09K11/562—Chalcogenides
    • C09K11/565—Chalcogenides with zinc cadmium
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/22—Luminescent screens characterised by the binder or adhesive for securing the luminescent material to its support, e.g. vessel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

Un dispositivo de tubo de rayos catódicos, cuya ventana de vidrio está provista de una capa luminiscente que contiene un sulfuro de cadmio y cinc, que se aplica por medio de un aglutinante orgánico, caracterizado porque está aplicada una capa de silicato a la ventana, al menos en la zona de la pantalla de exhibición, entre la capa luminiscente y el vidrio.
ES348767A 1966-12-31 1967-12-29 Un dispositivo de tubo de rayos catodicos. Expired ES348767A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL666618488A NL152702B (nl) 1966-12-31 1966-12-31 Werkwijze voor het vervaardigen van een kathodestraalbuis, alsmede een kathodestraalbuis, vervaardigd door toepassing van deze werkwijze.

Publications (1)

Publication Number Publication Date
ES348767A1 true ES348767A1 (es) 1969-07-01

Family

ID=19798613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348767A Expired ES348767A1 (es) 1966-12-31 1967-12-29 Un dispositivo de tubo de rayos catodicos.

Country Status (8)

Country Link
US (1) US3483416A (es)
BE (1) BE708836A (es)
CH (1) CH470755A (es)
DE (1) DE1614303A1 (es)
ES (1) ES348767A1 (es)
FR (1) FR1549894A (es)
GB (1) GB1211730A (es)
NL (1) NL152702B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL148437B (nl) * 1965-04-17 1976-01-15 Philips Nv Werkwijze voor de vervaardiging van een kathodestraalbuis.
US4453119A (en) * 1980-01-21 1984-06-05 Terry Staler Electrical charging control apparatus and method, and solar to electrical energy conversion apparatus incorporating such charging control apparatus
CA1274613A (en) * 1986-12-24 1990-09-25 Leendert Vriens Projection device and associated display device
DE69204628T2 (de) * 1991-06-20 1996-05-15 Kasei Optonix Pigmentierter blau-emittierender leuchtstoff und farb-kathodestrahlrohr.
JP2561782B2 (ja) * 1992-09-07 1996-12-11 化成オプトニクス株式会社 顔料付青色発光蛍光体及びカラーブラウン管
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
EP1441395B9 (de) 1996-06-26 2012-08-15 OSRAM Opto Semiconductors GmbH Lichtabstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
DE19625991A1 (de) * 1996-06-28 1998-01-02 Philips Patentverwaltung Bildschirm mit haftungsvermittelnder Silikatschicht

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182774B (nl) * 1952-11-13 Mitsubishi Mining & Cement Co Werkwijze voor het bereiden van een vervangingsmiddel voor bot.
US3099763A (en) * 1955-02-01 1963-07-30 Philips Corp Cathode ray tube with silica coated phosphor screen
US3225238A (en) * 1957-04-19 1965-12-21 Davohn Corp Cathode ray tube with transparent color screen

Also Published As

Publication number Publication date
DE1614303A1 (de) 1970-05-27
NL6618488A (es) 1968-07-01
US3483416A (en) 1969-12-09
BE708836A (es) 1968-07-01
CH470755A (de) 1969-03-31
GB1211730A (en) 1970-11-11
FR1549894A (es) 1968-12-13
NL152702B (nl) 1977-03-15

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