Principle of using a liquid-crystal display device for detection of heat radiation

Ben-He Jiang; Huanjun Qi; Qingrong Hu

doi:10.1117/12.318079

11 August 1998 Principle of using a liquid-crystal display device for detection of heat radiation

Ben-He Jiang, Huanjun Qi, Qingrong Hu

Proceedings Volume 3553, Detectors, Focal Plane Arrays, and Imaging Devices II; (1998) https://doi.org/10.1117/12.318079
Event: Photonics China '98, 1998, Beijing, China

Abstract

The film model display device consists of the pyroelectric film, the liquid-crystal and information processing circuit. The device based on pyroelectric effect of ferroelectric material and electric-light effect of the liquid-crystal material. It can transform IR radiation into visible light. The paper derives relation of different parameters between various departments. With utilize relation to design and investigate the film model detection device, we study and made one cell, two cell and four cell display device. These are bases to study multi-cell image system.

Citation Download Citation

Ben-He Jiang, Huanjun Qi, and Qingrong Hu "Principle of using a liquid-crystal display device for detection of heat radiation", Proc. SPIE 3553, Detectors, Focal Plane Arrays, and Imaging Devices II, (11 August 1998); https://doi.org/10.1117/12.318079

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