| 摘要 |
Device (1) for the taking of fingerprints, wherein the fingerprint is imp ressed on an impression surface (3) of a prism (5), allows to obtain of a pr edetermined image by indirect light, less sensitive to the presence of resid ues and dirt, and comprises a light source (15) laterally placed with respec t to the taking surface (11) on which the fingerprint is impressed, one surf ace (12) adjacent to that on which the fingerprint is impressed being treate d so as to have one layer (13) having a reduced reflectivity directed toward the inside of the prism (5).
|
