GB1414996A - Temperature responsive screen - Google Patents

Temperature responsive screen

Info

Publication number
GB1414996A
GB1414996A GB5444872A GB5444872A GB1414996A GB 1414996 A GB1414996 A GB 1414996A GB 5444872 A GB5444872 A GB 5444872A GB 5444872 A GB5444872 A GB 5444872A GB 1414996 A GB1414996 A GB 1414996A
Authority
GB
United Kingdom
Prior art keywords
temperature responsive
responsive screen
infra
absorber
luminescence
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
GB5444872A
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.)
Opperman S R
Original Assignee
Opperman S R
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 Opperman S R filed Critical Opperman S R
Priority to GB5444872A priority Critical patent/GB1414996A/en
Publication of GB1414996A publication Critical patent/GB1414996A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)

Abstract

1414996 Uses of luminescence S R OPPERMAN 24 Nov 1972 54448/72 Heading C4S [Also in Division G2] A temperature responsive infra-red imaging screen comprises an infra-red absorber 4 having a segmented or mosaic structure in or on a support film and a phosphor 6 with a temperature dependant efficiency of luminescence separated from the absorber by the material of the film. The screen and its use in a viewing system are described in Specification 1,336,987.
GB5444872A 1972-11-24 1972-11-24 Temperature responsive screen Expired GB1414996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5444872A GB1414996A (en) 1972-11-24 1972-11-24 Temperature responsive screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5444872A GB1414996A (en) 1972-11-24 1972-11-24 Temperature responsive screen

Publications (1)

Publication Number Publication Date
GB1414996A true GB1414996A (en) 1975-11-26

Family

ID=10471024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5444872A Expired GB1414996A (en) 1972-11-24 1972-11-24 Temperature responsive screen

Country Status (1)

Country Link
GB (1) GB1414996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111380829A (en) * 2020-03-02 2020-07-07 南方科技大学 Uncooled optical reading type infrared thermal imaging system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111380829A (en) * 2020-03-02 2020-07-07 南方科技大学 Uncooled optical reading type infrared thermal imaging system

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed