| 摘要 |
The invention relates to an X-ray image detector (10) of the type formed by a matrix (1) of photosensitive elements (D) which is associated with a light source (12) making possible a level-resetting of the voltages across the terminals of the photosensitive elements (D); the light source (12) and the photosensitive matrix (1) being linked to one another in such a way as to endow the image detector (10) with a particularly small thickness.
<??>To this end, the light source (12) comprises a stack of semiconductor layers (15, 16, 17) constituting at least one electroluminescent diode (DEL) supported by a substrate (11) of the matrix (1).
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