Xiao-kun WANG, Wei-hua FANG, Fei LIU. Properties of MoOx thin films prepared by magnetron sputtering[J]. Chinese journal of liquid crystals and displays, 2020, 35(3): 211-218.
DOI:
Xiao-kun WANG, Wei-hua FANG, Fei LIU. Properties of MoOx thin films prepared by magnetron sputtering[J]. Chinese journal of liquid crystals and displays, 2020, 35(3): 211-218. DOI: 10.3788/YJYXS20203503.0211.
Properties of MoOx thin films prepared by magnetron sputtering
thin film is considered to be an ideal choice in border-less TFT LCD for its low reflectivity. In this work
MoO
x
thin films are deposited at room temperature by utilizing magnetron sputtering on glass substrate. The properties of MoO
x
films
composite films of MoO
x
and different metal films are studied by different methods. The results show that MoO
x
film can be deposited on glass substrates without undercoating because of the good adhesion between them. The adhesion of MoO
x
to Al and Cu is better than that of Mo and Mo alloys
such as MTD. The square resistance of MoO
x
thin film is large and can be neglected when it is composed with metal layers. The thickness of MoO
x
has a great influence on the reflectivity of composite films of MoO
x
and metal film. Different MoO
x
thicknesses show different colors when it is composed with metal layers while the thickness of metal layer has little effect on color. In the production of border-less TFT LCD
metal layer can be choose according to the properties of MoO
x
to match with and the color of products can be adjusted by changing the thickness of MoO
x
layers to meet the color preferences of the customers on the basis of meeting the requirements of reflectivity.
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