Title:
燐光スクリーン及び画像形成集成体
Document Type and Number:
Japanese Patent JP2007511763
Kind Code:
A
Abstract:
A phosphor screen comprises an inorganic phosphor capable of absorbing X-rays and emitting electromagnetic radiation having a wavelength greater than 300 nm. The phosphor is disposed on a support that has a reflective substrate comprising a continuous polyester first phase and a second phase dispersed within the continuous polyester first phase. The second phase contains microvoids that in turn contain barium sulfate particles. This support provides improved reflectivity particularly at shorter wavelengths.
Inventors:
Rainey, Thomas Miles
Stecklenski, David John
Stecklenski, David John
Application Number:
JP2006539733A
Publication Date:
May 10, 2007
Filing Date:
November 08, 2004
Export Citation:
Assignee:
Eastman Kodak Company
International Classes:
G21K4/00; G03C1/498; G03C5/17
Domestic Patent References:
| JPH05150389A | 1993-06-18 | |||
| JPH09113699A | 1997-05-02 | |||
| JP2003270398A | 2003-09-25 |
Foreign References:
| US4912333A | 1990-03-27 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi