| abstract |
The object of the invention is to provide an optical material serving as a glass substitute, showing high light transmissivity in a broad wavelength range and capable of being adequately used in producing transparent sheets, optical lenses, liquid crystal display element plastic substrates, color filter substrates, organic EL display element plastic substrates, solar cell substrates, touch panels, optical elements, optical waveguides and LED sealants, among others, by using ordinary glass fillers. <??>The above optical material can be obtained from a transparent composite composition which comprises a transparent resin and a glass filler and in which the transparent resin has an Abbe number of not smaller than 45. |