Infrared camera with thermoelectric temperature stabilization

Details Infrared camera with thermoelectric temperature stabilization Infrared camera with thermoelectric temperature stabilization

H - Electricity

04

N

H04N 5/33 (2006.01) G01J 5/06 (2006.01) G01J 5/20 (2006.01) H01L 27/146 (2006.01)

Patent

CA 2117476

A camera system primarily for infrared radiation having a focal plane array of microbolometer elements in a vacuum package with inexpensive thermoelectric temperature stabilization is shown. The stabilization temperature may be selected by a designer or a user over a wide range of temperatures, but room temperature use is primarily expected. The microbolometers are passive elements and the readout scheme involves a sweep of the array with a short duration pulse-high level bias current.

Système de caméra conçu essentiellement pour le rayonnement infrarouge, comportant un groupement focal d'éléments microbolomètres dans une enveloppe sous-vide, avec une stabilisation thermoélectrique peu coûteuse de la température. La température de stabilisation peut être choisie par le concepteur ou l'utilisateur dans une grande plage de températures, l'utilisation à la température ambiante étant cependant prévue. Les microbolomètres sont des éléments passifs et le système de lecture met en jeu un balayage du groupement par un courant de polarisation élevé à impulsions de courte durée.

Affiliated with

Also associated with

Rating

Infrared camera with thermoelectric temperature stabilization does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1957529