| 摘要 |
The invention relates to a light guide plate for a front-light type lighting unit in liquid crystal display systems, which comprises an alicylic structure-containing polymer resin, and has on at least one of major planar surfaces a fine projection-and-depression shape having a reflection function. <??>The object of the invention is to provide a light guide plate for a front-light type lighting unit, wherein the initial adhesion and post-durability testing (at high temperature, low temperature, high humidity, etc.) adhesion of an antireflection layer formed on the light guide plate are improved and the transferability of the fine projection-and-depression shape and light ray transmittance are improved as well, and a front-light type lighting unit using the same. |
