Fingerprinting device

A - Human Necessities – 61 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61B 5/117 (2006.01) G06K 9/00 (2006.01) H01L 31/0224 (2006.01)

Patent

CA 2579157

The invention relates to a device for recording a finger print by means of a transparent cover layer (8), forming a finger rest, between which a light- emitting layer (9) and a layer of light-sensitive elements in a matrix arrangement are provided, with an analytical circuit (7), connected to the light-sensitive elements. According to the invention, advantageous construction conditions can be achieved, whereby the layer (1) of light- sensitive elements comprises a transparent photo-active layer (2) made of organic semiconductor between two transparent electrode layers (3, 4) of crossing conductor tracks (5, 6).

L'invention concerne un dispositif pour enregistrer une empreinte digitale, pourvu d'une couche extérieure (8) laissant passer la lumière et formant un appui pour le doigt, une couche (1) d'éléments photosensibles agencés en une matrice étant placée entre la couche extérieure et une couche électroluminescente (9), ainsi que d'un circuit d'analyse (7) relié aux éléments photosensibles. L'objectif de cette invention est de créer des conditions de construction avantageuses. A cet effet, la couche (1) d'éléments photosensibles présente une couche photoactive (2) laissant passer la lumière à base de semiconducteurs organiques, intercalée entre deux couches d'électrode (3, 4) laissant passer la lumière et constituées de pistes conductrices entrecroisées (5, 6).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Fingerprinting device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fingerprinting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fingerprinting device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1760586

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.