GB1414996A - Temperature responsive screen - Google Patents
Temperature responsive screenInfo
- 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
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.
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)
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 |
-
1972
- 1972-11-24 GB GB5444872A patent/GB1414996A/en not_active Expired
Cited By (1)
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 |