Patent ID: 8039111

Claim:
An article with an organic-inorganic composite film, the article comprising a glass substrate and an organic-inorganic composite film that is formed on a surface of the substrate and contains an organic material and an inorganic oxide, wherein the organic-inorganic composite film contains silica as the inorganic oxide and as a main component of the organic-inorganic composite film, the organic-inorganic composite film is a single-layer film and an outermost layer and is formed directly on the substrate, and a value of (0.19A+0.03) or lower is obtained through X-ray diffraction analysis on the organic-inorganic composite film, with the X-ray incident angle being fixed at 1° with respect to the surface of the organic-inorganic composite film, when the thickness of the organic-inorganic composite film is denoted as A μm and the intensity of a peak at a diffraction angle of 3° to 10° is standardized using the intensity of a halo pattern peak at a diffraction angle of 20° to 30°, and a value of 0.25 or lower is obtained through Fourier transform infrared spectroscopy analysis on the organic-inorganic composite film, when the intensity of a peak at around 950 cm −1 based on a Si—OH group is standardized using the intensity of a peak at around 1100 cm −1 based on a Si—O—Si bond.