| 摘要 |
PROBLEM TO BE SOLVED: To easily exchange a touch plane while keeping high adhesion with the finger of a reading object by constituting the touch plane by sticking a film for fingerprint reading, for which an elastic material is filmed, on a transparent substrate. SOLUTION: A fingerprint collating device 1 is provided with a film 2 for fingerprint reading having a fingerprint sampling plane 2a to place the fingerprint to become a collating object with prescribed pressure and a right angle prism 3 with which this film 2 for fingerprint reading is stuck on one main side 3a. On one side of this right angle prism 3, a light source 4 is provided and on the other side, a reading means 5 is provided so that a fingerprint reading sensor 6 is constituted. Further, the fingerprint collating device 1 is provided with a fingerprint image data processing part 7 for comparing and collating fingerprint image data read by the fingerprint reading sensor 6 with fingerprint image data for reference. The film 2 for fingerprint reading is formed by filming the elastic material, and after it is stuck on the right angle prism 3 with a release film, the release film is released. |
