JP2005294680A5 - - Google Patents
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- JP2005294680A5 JP2005294680A5 JP2004109850A JP2004109850A JP2005294680A5 JP 2005294680 A5 JP2005294680 A5 JP 2005294680A5 JP 2004109850 A JP2004109850 A JP 2004109850A JP 2004109850 A JP2004109850 A JP 2004109850A JP 2005294680 A5 JP2005294680 A5 JP 2005294680A5
- Authority
- JP
- Japan
- Prior art keywords
- coating method
- photoconductive layer
- low
- layer made
- imaging panel
- 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.)
- Pending
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- 238000000576 coating method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Description
本発明の放射線撮像パネルは、放射線画像情報を静電潜像として記録するＢｉ 2 Ｔｉ 2 Ｏ 7 からなる光導電層を備えたことを特徴とするものである。 The radiation imaging panel of the present invention includes a photoconductive layer made of Bi 2 Ti 2 O 7 that records radiation image information as an electrostatic latent image.
特に、従来より光導電性材料として知られるＢｉＩ3等は、塗布法で形成した場合、バインダーの不純物や実効的に密度が低いことなどに起因して発生電荷の捕集効果が低く、画像の粒状性が悪いといった問題があったが、本発明のＢｉ2Ｔｉ2Ｏ7からなる光導電層では、塗布法で形成しても感度を高くすることが可能である。加えて、塗布法による光導電層は低コストで製造することが可能であるため、放射線撮像パネルの製造コストを下げることができる。 In particular, BiI 3 or the like that has been conventionally known as a photoconductive material, when formed by a coating method, has a low effect of collecting generated charges due to the impurity of the binder or the fact that the density is effectively low. Although there is a problem that the graininess is poor, the photoconductive layer made of Bi 2 Ti 2 O 7 of the present invention can increase the sensitivity even when formed by a coating method. In addition, since the photoconductive layer by the coating method can be manufactured at low cost, the manufacturing cost of the radiation imaging panel can be reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004109850A JP2005294680A (en) | 2004-04-02 | 2004-04-02 | Optical conductive layer for constituting radiant-ray photographing panel, and same panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004109850A JP2005294680A (en) | 2004-04-02 | 2004-04-02 | Optical conductive layer for constituting radiant-ray photographing panel, and same panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005294680A JP2005294680A (en) | 2005-10-20 |
| JP2005294680A5 true JP2005294680A5 (en) | 2007-05-17 |
Family
ID=35327248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004109850A Pending JP2005294680A (en) | 2004-04-02 | 2004-04-02 | Optical conductive layer for constituting radiant-ray photographing panel, and same panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005294680A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3235076A1 (en) * | 1982-09-22 | 1984-03-22 | Siemens AG, 1000 Berlin und 8000 München | RECORDING AND READING DEVICE FOR X-RAY RAYS |
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2004
- 2004-04-02 JP JP2004109850A patent/JP2005294680A/en active Pending
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