| 摘要 |
<p>A radiation imager (10) having a plurality of photosensitive elements (12,112,212,312) has a two-tier passivation layer (18,24) disposed between the top patterned common electrode contact layer (28) and respective photosensor islands. The top passivation layer is a polymer bridge member (24) disposed between adjacent photodiodes (12,112,212,312) so as to isolate defects such as moisture-induced leakage in any bridge island layer to the two adjacent photodiodes spanned by the bridge island. <IMAGE></p> |
