| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing a transparent composite sheet, capable of providing a transparent composite sheet with a small optical phase difference. <P>SOLUTION: The method for producing the transparent composite sheet includes a step of using an impregnated material obtained by impregnating a glass cloth with a transparent resin, promoting curing of the transparent resin through irradiation of the impregnated material with ultraviolet ray, and then further curing the transparent resin through irradiation of the impregnated material with electron beam. The transparent composite sheet obtained by the method has a transparent resin-cured material in which the transparent resin is cured, and the glass cloth embedded in the transparent resin-cured material. <P>COPYRIGHT: (C)2013,JPO&INPIT |
