Patent ID: 8121452
Filing Date: 2012-02-21
Classification: C03C,G02B,Y10T

Abstract:
1. A method for fabricating a hollow fiber, comprising: injecting a first nano particle solution comprising a first metal nano particle dispersed in a first solvent into a hollow tube comprising a hollow region for transmitting a light; coating the first nano particle solution on an inner wall of the hollow tube; forming a first metal thin film having a chemical stability from the first nano particle solution coated on the inner wall; injecting a second nano particle solution comprising a second metal nano particle dispersed in a second solvent into the hollow tube; coating the second nano particle solution on a surface of the first metal thin film; forming a second metal thin film on a surface of the first metal thin film from the second nano particle solution coated on the surface of the first metal thin film; and injecting a transparent film formation material which chemically reacts with the second metal thin film to form a transparent thin film that is transparent with respect to a wavelength of the light, thereby forming the transparent thin film on the first metal thin film from the second nano particle solution.