Dynamic infrared target

Details Dynamic infrared target Dynamic infrared target

1988-09-26

1990-05-29

Anderson, Bruce C.

Radiant energy

Radiant energy generation and sources

With radiation modifying member

2504931, G02F 200

Patent

active

049298410

ABSTRACT:
An inexpensive broadband dynamic IR target with a fast response time, good spatial resolution, and adequate dynamic range is disclosed. The IR target is made by coating a thin photo-conductive film on a transparent insulator. The emissivity of the film-substrate block is changed by irradiating the block with a visible image of the desired IR image. The image temperature varies from the block temperature T by an amount related to the photo-conductivity produced change in the emissivity.

REFERENCES:
patent: 3735137 (1973-05-01), Bly
patent: 4655607 (1987-04-01), Kern et al.
patent: 4705952 (1987-11-01), Lindmayer
patent: 4794302 (1988-12-01), Nire et al.
patent: 4820929 (1989-04-01), Modisette et al.

Affiliated with

Also associated with

Rating

Dynamic infrared target does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-522945