NEAR IR SENSITIVE LIQUID-CRYSTAL LIGHT VALVE WITH HYDROGENATED AMORPHOUS-SILICON PHOTOCONDUCTOR

Authors
DU PY HAN GR DING ZS
Citation
Py. Du et al., NEAR IR SENSITIVE LIQUID-CRYSTAL LIGHT VALVE WITH HYDROGENATED AMORPHOUS-SILICON PHOTOCONDUCTOR, I.E.E.E. transactions on electron devices, 43(2), 1996, pp. 360-362
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
I.E.E.E. transactions on electron devices → ACNP
ISSN journal
00189383
Volume
43
Issue
2
Year of publication
1996
Pages
360 - 362
Database
ISI
SICI code
0018-9383(1996)43:2<360:NISLLV>2.0.ZU;2-F
Abstract
ITO/a-Si:H photosensor has been used in near IR sensitive LCLV. Tn pre paration of the photosensor, two main problems have been solved. One i s the enhancement of IR transmittance of ITO; the other is improvement of the ratio of photo/dark conductivity in a-Si:H at near IR range, A s the results, IR transmittance as high as 80% and ratio of photo/dark conductivity larger than one order of magnitude are obtained. The ima ges converted from near IR scenery by the LCLV are observed.