Indium oxide based material and method for preparing the same

Details Indium oxide based material and method for preparing the same Indium oxide based material and method for preparing the same

2006-01-20

2008-12-09

Kopec, Mark (Department: 1796)

Compositions

Electrically conductive or emissive compositions

Elemental carbon containing

C252S520100

Reexamination Certificate

active

07462302

ABSTRACT:
An indium oxide based material containing carbon, and a method for preparing the same are provided. In such a method, the carbon is added to the indium oxide based material film so that the electrical resistivity of the indium oxide based material film is decreased, and the light transmittance of the indium oxide based material in the shorter wavelength range is increased, and also the light can transmit through such a material over a broader short wavelength range. The indium oxide based material prepared by the method of the present invention has higher electrical conductivity and higher light transmittance in comparison with the conventional one without adding carbon.

REFERENCES:
patent: 4937148 (1990-06-01), Sato et al.
patent: 2192644 (1988-01-01), None
patent: 05024837 (1993-02-01), None
patent: 2004014439 (2004-01-01), None
Hanamoto et al “Effects of carbon implantation on the electrical properties of amorphous In2O3 thin films”, Nuclear Instruments and Methods in Physics Research B 184 (2001) 371-377.

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