CH475649A - Color television pickup tube - Google Patents

Color television pickup tube

Info

Publication number
CH475649A
CH475649A CH346668A CH346668A CH475649A CH 475649 A CH475649 A CH 475649A CH 346668 A CH346668 A CH 346668A CH 346668 A CH346668 A CH 346668A CH 475649 A CH475649 A CH 475649A
Authority
CH
Switzerland
Prior art keywords
color television
pickup tube
television pickup
tube
color
Prior art date
Application number
CH346668A
Other languages
German (de)
Inventor
Walter Dipl Phys Mayer
Original Assignee
Grundig Emv
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 Grundig Emv filed Critical Grundig Emv
Publication of CH475649A publication Critical patent/CH475649A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/46—Tubes in which electrical output represents both intensity and colour of image
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/30—Non-electron-emitting electrodes; Screens characterised by the material
    • 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
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/892—Optical or photographic arrangements structurally combined or co-operating with the vessel using fibre optics
    • 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
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/898—Spectral filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
    • H01J2229/8916—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices inside the vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Discharge Lamp (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
CH346668A 1964-04-18 1968-03-08 Color television pickup tube CH475649A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUEE001085 1964-04-18
DE1967G0050126 DE1290169B (en) 1964-04-18 1967-05-18 Color television receiving tube and arrangement with such a tube

Publications (1)

Publication Number Publication Date
CH475649A true CH475649A (en) 1969-07-15

Family

ID=25978900

Family Applications (2)

Application Number Title Priority Date Filing Date
CH438065A CH475648A (en) 1964-04-18 1965-03-27 Heavy-duty, low-emitting electrode and process for its manufacture
CH346668A CH475649A (en) 1964-04-18 1968-03-08 Color television pickup tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH438065A CH475648A (en) 1964-04-18 1965-03-27 Heavy-duty, low-emitting electrode and process for its manufacture

Country Status (5)

Country Link
CH (2) CH475648A (en)
DE (1) DE1290169B (en)
FR (1) FR1580928A (en)
GB (2) GB1110031A (en)
NL (1) NL6504890A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227346A (en) * 1958-04-28

Also Published As

Publication number Publication date
GB1175657A (en) 1969-12-23
DE1290169B (en) 1969-03-06
NL6504890A (en) 1965-10-19
CH475648A (en) 1969-07-15
FR1580928A (en) 1969-09-12
GB1110031A (en) 1968-04-18

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Legal Events

Date Code Title Description
PL Patent ceased