TRANSPARENT ULTRAVIOLET-RAY SENSOR WITH A METAL OXIDE NANO STRUCTURE AND A FIRE-WARNING DEVICE APPLYING THE SAME, CAPABLE OF RECOGNIZING ULTRAVIOLET-RAYS REACHING A LOWER END PART OF A METAL OXIDE NANO STRUCTURE BY SUING A TRANSPARENT SUBSTRATE

摘要

PURPOSE: A transparent ultraviolet-ray sensor with a metal oxide nano structure and a fire-warning device applying the same are provided to selectively manufacture a metal oxide nano structure according to respectively desired functions by manufacturing a transparent ultraviolet-ray sensor and to recognize ultraviolet-rays of all directions.;CONSTITUTION: A transparent ultraviolet-ray sensor with a metal oxide nano structure(300) comprises a transparent substrate(100), an insulating film layer(200), and an electrode. The insulating layer is formed on the transparent substrate. A metal oxide nano structure is composed of a metal oxide material on the insulating film layer. The electrode is formed in the top of the metal oxide nano structure. The transparent substrate is formed into a lower electrode. The electrode formed on the top of the metal oxide nano structure is formed into an upper electrode.;COPYRIGHT KIPO 2013;[Reference numerals] (100) 400b(Lower electrode)