NOVELTY - The method for manufacturing a transparent conductive film on a glass substrate such as glass plate and glass tube, comprises preparing (S100) a carbon nanotube slurry, applying (S200) a carbon nanotube slurry layer (less than 1000 mg/m3) onto the glass substrate, drying (S300) the slurry layer on the glass substrate, and solidifying (S400) the slurry layer on the glass plate at 320 degrees C for 20 minutes under protection of an inert gas. The carbon nanotube slurry is produced by preparing an organic carrier and dispersing carbon nanotubes for 20 minutes in dichloroethane.    USE - The method is useful for manufacturing a transparent conductive film on a glass substrate such as glass plate and glass tube (claimed), where the transparent conductive films are useful in field emission displays, liquid crystal displays and solar cells.    ADVANTAGE - The method simply and economically manufactures a transparent conductive film with high transparency and conductivity.    DETAILED DESCRIPTION - The method for manufacturing a transparent conductive film on a glass substrate such as glass plate and glass tube, comprises preparing (S100) a carbon nanotube slurry, applying (S200) a carbon nanotube slurry layer (less than 1000 mg/m3) onto the glass substrate, drying (S300) the slurry layer on the glass substrate, and solidifying (S400) the slurry layer on the glass plate at 320 degrees C for 20 minutes under protection of an inert gas. The carbon nanotube slurry is produced by preparing an organic carrier, dispersing carbon nanotubes for 20 minutes in dichloroethane to form a carbon nanotube suspension, mixing the suspension and the organic carrier by ultrasonic dispersion for 30 minutes, and heating the mixture at 90 degrees C to form the slurry. The carbon nanotube slurry layer is applied onto the substrate by immersing two stacked glass plates in the slurry, withdrawing the two stacked glass plates from the slurry at a constant speed to form a respective slurry layer on each of the two outer surfaces, sealing an opening to form temporarily a sealing end and inverting the sealing end downwards, filling the glass tube with the slurry via the other opening, and releasing the sealing end so that the slurry is drawn out of the glass tube by gravity. The glass tube includes two ends with two respective openings. A ratio of carbon nanotubes to dichloroethane is 2 grams to 500 milliliters. The slurry layer is formed on an inner wall of the glass tube by absorption of the carbon nanotube slurry. The carbon nanotubes has a diameter of 1-100 nm, and a length of 1500 microns. A weight ratio of the carbon nanotubes to the organic carrier is 15-1. The organic carrier is prepared by dissolving and stirring a mixture of ethyl cellulose (5 wt.%) and dibutyl phthalate(5 wt.%) into terpilenol (90 wt.%) at 80-110 degrees C.    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart illustrating a method for manufacturing a transparent conductive film on a glass structure.    Preparing a carbon nanotube slurry (S100)    Applying a carbon nanotube slurry layer on the glass structure (S200)    Drying the slurry layer (S300)    Solidifying the slurry layer. (S400)