| 摘要 |
The present invention provides a light-transmitting member that not only exhibits high antiglare properties but also shows a transmission image with a sharp outline. A reflecting surface of a light-transmitting member formed of an optically transparent material, for example, a glass plate, has minute hubbly surface profile formed therein by blasting the reflecting surface with an abrasive or the like to mill the surface. The minute hubbly surface profile in the reflecting surface are formed so that, when the reflecting surface is divided into minute compartments of a prescribed size and a histogram is constructed on the basis of measurement values obtained by measuring the height in each compartment, the probability density of the mode in the histogram is 10 to 30%, and the variance (&sgr;2) in the histogram, calculated on the basis of the heights, is less than 0.4 (μm2). |
