| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a transparent substrate in which thinning is possible, and which is excellent in adhesion between inorganic glass and resin layers in a high-temperature and high-humidity environment, bending properties and flexibility. <P>SOLUTION: The transparent substrate includes: the inorganic glass 10; and the resin layers 20, 20' formed by applying a solution of a thermoplastic resin to one side or both sides of the inorganic glass 10 where the resin layers 20 and 20' include; first thermoplastic resin layers 21, 21' which are prepared by coating a first casting solution which contains a first thermoplastic resin having a hydroxyl group at a terminal and an epoxy based terminal coupling agent on the inorganic glass; and second thermoplastic resin layers 22, 22' which are prepared by coating a second casting solution containing a second thermoplastic resin on the first thermoplastic resin layer. In the transparent substrate, thinning is possible, bending properties, impact resistance and flexibility are excellent, and the development of a crack of the glass can be suppressed remarkably. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
