Dual-band transparent conductive coating

Nuphar N. Lipkin; Hedva Zipin; Yigal Yadin; Zeev Klein; Limor Dagan; Orna Marcovitch

doi:10.1117/12.439190

7 September 2001 Dual-band transparent conductive coating

Nuphar N. Lipkin, Hedva Zipin, Yigal Yadin, Zeev Klein, Limor Dagan, Orna Marcovitch

Proceedings Volume 4375, Window and Dome Technologies and Materials VII; (2001) https://doi.org/10.1117/12.439190
Event: Aerospace/Defense Sensing, Simulation, and Controls, 2001, Orlando, FL, United States

Abstract

Dual band transparent conductive coatings for the visible and 3-5 micrometers range have been developed on sapphire substrates. The conductive layer consists of indium oxide, deposited in reactive oxygen ion plasma. The typical average transmission of a coated element is about 72% 3.6-4.2 micrometers and about 82% 0.5-0.9 micrometers . Sheet resistance is about 40 ohm/square. The coatings are highly durable and withstand MIL-C-675C tests. Coating transmission in both spectral ranges remains constant in the temperature range -140 degree(s)C - +160 degree(s)C . Sheet resistance increases by about 30% when heating from room temperature to 250 degree(s)C.

Citation Download Citation

Nuphar N. Lipkin, Hedva Zipin, Yigal Yadin, Zeev Klein, Limor Dagan, and Orna Marcovitch "Dual-band transparent conductive coating", Proc. SPIE 4375, Window and Dome Technologies and Materials VII, (7 September 2001); https://doi.org/10.1117/12.439190

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