GB1175598A - Improvements in or relating to Image Intensifiers - Google Patents

Improvements in or relating to Image Intensifiers

Info

Publication number
GB1175598A
GB1175598A GB36717/67A GB3671767A GB1175598A GB 1175598 A GB1175598 A GB 1175598A GB 36717/67 A GB36717/67 A GB 36717/67A GB 3671767 A GB3671767 A GB 3671767A GB 1175598 A GB1175598 A GB 1175598A
Authority
GB
United Kingdom
Prior art keywords
relating
red
image intensifiers
image intensifier
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
GB36717/67A
Inventor
Pieter Schagen
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB36717/67A priority Critical patent/GB1175598A/en
Priority to DE19681764754 priority patent/DE1764754A1/en
Priority to NL6811076A priority patent/NL6811076A/xx
Priority to AT770568A priority patent/AT281937B/en
Priority to US751544A priority patent/US3553518A/en
Priority to FR1576165D priority patent/FR1576165A/fr
Publication of GB1175598A publication Critical patent/GB1175598A/en
Expired legal-status Critical Current

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
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
    • H01J31/507—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect using a large number of channels, e.g. microchannel plates
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

1,175,598. Image intensifier tubes. MULLARD Ltd. 10 Aug., 1967, No. 36717/67. Heading HID. An electronic image intensifier tube employing a channel intensifier is characterized in that the output is red light so that the device is suitable for use at night without destroying the light adaptation of the user. The tube may employ a red phosphor, e.g. of the zinc-phosphate manganese activated type, or may have a red filter in front of it. The photo-cathode may be of the multi-alkali type.
GB36717/67A 1967-08-10 1967-08-10 Improvements in or relating to Image Intensifiers Expired GB1175598A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB36717/67A GB1175598A (en) 1967-08-10 1967-08-10 Improvements in or relating to Image Intensifiers
DE19681764754 DE1764754A1 (en) 1967-08-10 1968-07-31 Image enhancer
NL6811076A NL6811076A (en) 1967-08-10 1968-08-03
AT770568A AT281937B (en) 1967-08-10 1968-08-07 Electronic image intensifier tube
US751544A US3553518A (en) 1967-08-10 1968-08-09 Image intensifiers for night vision
FR1576165D FR1576165A (en) 1967-08-10 1968-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36717/67A GB1175598A (en) 1967-08-10 1967-08-10 Improvements in or relating to Image Intensifiers

Publications (1)

Publication Number Publication Date
GB1175598A true GB1175598A (en) 1969-12-23

Family

ID=10390621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36717/67A Expired GB1175598A (en) 1967-08-10 1967-08-10 Improvements in or relating to Image Intensifiers

Country Status (6)

Country Link
US (1) US3553518A (en)
AT (1) AT281937B (en)
DE (1) DE1764754A1 (en)
FR (1) FR1576165A (en)
GB (1) GB1175598A (en)
NL (1) NL6811076A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063098A1 (en) * 1969-09-12 1971-07-09 Commissariat Energie Atomique
US4906897A (en) * 1971-03-15 1990-03-06 Varian Associates, Inc. Image intensifier tube
US3792282A (en) * 1971-09-27 1974-02-12 Bendix Corp Stimulated exoelectron emission dosimeter having high spatial resolution
US4100445A (en) * 1976-03-15 1978-07-11 The Machlett Laboratories, Inc. Image output screen comprising juxtaposed doped alkali-halide crystalline rods
NL183914C (en) * 1979-02-02 1989-02-16 Optische Ind De Oude Delft Nv ROENTGEN IMAGE AMPLIFIER.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538686A (en) * 1954-06-04

Also Published As

Publication number Publication date
DE1764754A1 (en) 1971-10-07
FR1576165A (en) 1969-07-25
US3553518A (en) 1971-01-05
AT281937B (en) 1970-06-10
NL6811076A (en) 1969-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee