Claims
- 1. A method, for recording and reproducing a radiation image comprising:i) causing a radiation image storage panel containing a photostimulable phosphor to absorb penetrating radiation having passed through an object or having been radiated from an object and storing energy from said penetrating radiations, ii) exposing said image storage panel to stimulating rays, emitted by a pixel-wise driven electroluminescent element comprising an electroluminescent phosphor emitting light in a wavelength range between 500 and 900 nm, to release said energy stored therein as a stimulated light emission, and iii) detecting said emitted stimulated light.
- 2. A method according to claim 1, wherein said photostimulable phosphor is a phosphor selected from the group consisting of bariumfluorohalide phosphors, alkali metal halide phosphors, elpasolites, halosilicates and halogermanates.
- 3. A method according to claim 1, wherein said detecting said emitted stimulated light proceeds pixel-wise by at least one two-dimensional CCD sensor.
- 4. A method according to claim 2, wherein said detecting said emitted:stimulated light proceeds pixel-wise by at least one two-dimensional CCD sensor.
- 5. A method according to claim 1, wherein said detecting said emitted stimulated light proceeds pixel-wise by at least one two-dimensional gaseous photon detector.
- 6. A method according to claim 2, wherein said detecting said emitted stimulated light proceeds pixel-wise by at least one two-dimensional gaseous photon detector.
- 7. A method, for recording and reproducing a radiation image comprising:i) causing a radiation image storage panel containing a photostimulable phosphor to absorb penetrating radiation having passed through an object or having been radiated from an object and storing energy from said penetrating radiations, ii) exposing said image storage panel to stimulating rays, emitted by a pixel-wise driven electroluminescent element comprising an electroluminescent phosphor emitting light in a wavelength range between 500 and 900 nm, to release said energy stored therein as a stimulated light emission, and iii) detecting said emitted stimulated light.
- 8. A method according to claim 7, wherein said photostimulable phosphor is a phosphor selected from the group consisting of bariumfluorohalide phosphors, alkali metal halide phosphors, elpasolites, halosilicates and halogermanates.
- 9. A method according to claim 7, wherein said detecting said emitted stimulated light proceeds pixel-wise by at least one two-dimensional CCD sensor.
- 10. A method according to claim 8, wherein said detecting emitted stimulated light proceeds pixel-wise by at least one two-dimensional CCD sensor.
- 11. A method according to claim 7, wherein said detecting said emitted stimulated light proceeds pixel-wise by at least one two-dimensional gaseous photon detector.
- 12. A method according to claim 8, wherein said detecting said emitted stimulated light proceeds pixel-wise by at least one two-dimensional gaseous photon detector.
- 13. A device for recording and reproducing a radiation image comprising a part containing a photostimulable phosphor coupled to a pixel-wise driven electroluminescent part.
- 14. A device according to claim 13, wherein said part containing a photostimulable phosphor has a photostimulable phosphor on a support and is coupled to said electroluminescent part over said support.
- 15. A device according to claim 13, wherein said electroluminescent part has a protective layer and said photostimulable phosphor is applied directly to said protective layer.
- 16. A method of recording and reproducing a radiation image comprising:i) placing a STOR/STIM device, having a part containing a storage phosphor combined with a pixel-wise driven electroluminescent part or a non-pixel-wise driven electroluminescent part, near a source of penetrating radiation, said STOR/STIM device being positioned so that said pixel-wise driven electroluminescent part or said non-pixel-wise driven electroluminescent part faces an object, ii) placing a collector for stimulated light near said STOR/STIM device, said collector facing said storage phosphor part, iii) exposing said object and said STOR/STIM device to penetrating radiation, iv) stopping said exposure and activating said pixel-wise driven electroluminescent part or said non-pixel-wise driven electroluminescent part of said STOR/STIM device for stimulating said storage phosphor and making said storage phosphor emit stimulated light, and v) collecting said stimulated light in said collector.
- 17. A device for recording and reproducing a radiation image comprising a part containing a photostimulable phosphor coupled to a non-pixel-wise driven electroluminescent part.
- 18. A device according to claim 17, further comprising a matrix shaped capturing means for pixel-wise capturing a stimulated light emission from said photostimulable phosphor.
- 19. A device according to claim 17, wherein said part containing a photostimulable phosphor has a photostimulable phosphor on a support and is coupled to said electroluminescent part over said support.
- 20. A device according to claim 18, wherein said part containing a photostimulable phosphor has a photostimulable phosphor on a support and is coupled to said electroluminescent part over said support.
- 21. A device according to claim 17, wherein said electroluminescent part has a protective layer and said photostimulable phosphor is applied directly to said protective layer.
- 22. A device according to claim 18, wherein said electroluminescent part has a protective layer and said photostimulable phosphor is applied directly to said protective layer.
Priority Claims (1)
Number |
Date |
Country |
Kind |
98203790 |
Oct 1998 |
EP |
|
RELATED APPLICATION
This application claims benefit of U.S. Provisional Application No. 60/119,063 filed Feb. 8, 1999.
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Foreign Referenced Citations (2)
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Date |
Country |
0 846 962 |
Jun 1998 |
EP |
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EP |
Non-Patent Literature Citations (1)
Entry |
Patent Abstracts of Japan, vol. 095, No. 008, Sep. 29, 1995 and JP 07 122366 A (Oki Electric Ind. Co. Ltd.), May 12, 1995. |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/119063 |
Feb 1999 |
US |