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.
申请公布号
WO2005048287(A2)
申请公布日期
2005.05.26
申请号
WO2004US37311
申请日期
2004.11.08
申请人
EASTMAN KODAK COMPANY;LANEY, THOMAS, MILES;STEKLENSKI, DAVID, JOHN