High Visible Light Transmittance Used Transparent Conducitve ITO Powder
Spec: 50nm, 999.99%， In2O3:SnO2=9:1，light yellow powder
ITO film
has a complex cubic structure of iron ore, the lowest resistivity approaching
10 ^ - 5Ω • cm middleweight, light transmittance in the visible light range
average more than 90%, and its excellent optical and electrical properties make
it a TCO film has practical value.
In
addition to ITO transparent conductive film having a high visible light
transmittance and high electrical conductivity, also has other excellent
properties such as high infrared reflectivity, and the glass has a strong
adhesion, good mechanical strength and chemical stability, with an acid
solution wet etching process is easy to form electrode pattern, etc., are
widely used in many fields of flat panel display, microwave and radio frequency
shielding devices, sensitive devices and solar cells. Especially in recent
years the rise of flat-panel liquid crystal display device, but also to promote
the research and the needs of ITO films.
ITO transparent conductive film features:
⑴ good
conductivity, resistivity up to 10 ^ - 4Ω • cm;
⑵ high visible
light transmittance, up more than 85%;
⑶ an absorbent
UV absorption rate ≥85%;
⑷ reflective
infrared reflectance ≥80%;
⑸ microwave has
a decay rate, decay rate ≥85%;
⑹ high film
hardness, wear resistance, chemical corrosion;
⑺ film
processing has good performance, ease of etching.
