Peltier effect device to detect in particular a condensation ris

Details Peltier effect device to detect in particular a condensation ris Peltier effect device to detect in particular a condensation ris

1994-04-04

1995-10-31

Walsh, Donald P.

Batteries: thermoelectric and photoelectric

Thermoelectric

Peltier effect device

136225, H01L 3510, H01L 3532

Patent

active

054626080

ABSTRACT:
A Peltier effect device which detects in particular a condensation risk, includes a substrate and semiconducting bands disposed on the upper face of the substrate. The junctions connecting said bands which make up a series circuit are formed by semiconducting bands of N-type and P-type. Junctions of the same type, i.e., N-P type are situated on the central zone of the upper face of the substrate and defines a detection zone of the device. Semiconducting bands of one type are placed on one side of the upper face of the substrate and bands of the other type are placed on the other side of the upper face of the substrate. The substrate also includes at the peripheral zone of each band, except for a frontmost N-type band and a rearmost P-type band, a plated hole extending through the substrate to a lower face of the substrate and to a plating of the lower face such that a plated hole situated at an end of the P-type band is connected to a plated hole situated at an end of a next N-type band.

REFERENCES:
patent: 3405271 (1968-10-01), Stevens et al.
patent: 3405272 (1968-10-01), Stevens et al.
patent: 3405273 (1968-10-01), Stevens et al.
patent: 3554815 (1971-01-01), Osborn
patent: 3981751 (1976-09-01), Dashevsky et al.
patent: 4049469 (1977-09-01), Kolomoets et al.
patent: 4197738 (1980-04-01), Degenne
patent: 4343960 (1982-08-01), Eguchi et al.
patent: 4677416 (1987-06-01), Nishimoto et al.
patent: 4859250 (1989-08-01), Buist
Ikuo Nishimoto, "Humidity Detection Element", Patent Abstracts of Japan, vol. 10, No. 312, (P-509); Oct. 23, 1986 & JP-A-61 124 857.

Affiliated with

Also associated with

Rating

Peltier effect device to detect in particular a condensation ris does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Peltier effect device to detect in particular a condensation ris, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Peltier effect device to detect in particular a condensation ris will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1769588