Use gadolinium oxisulfide with terbium (Gd202S:Tb) for orhto-type phosphor emitting green light. (Toshiba Orhto Type)
Have high sensitivity and high sharpness by TOSHIBA technology that makes a high-density phosphors layer and prepares optimal grain size distribution.
Sensitivity and sharpness are further improved by stuctural designing that ensures effective light reflection and X-ray absorption characteristics.
The surface are protected with a special film to prevent darts and scars and to render handing easy.