公开(公告)号：US20040149684A1

公开(公告)日：2004-08-05

申请号：US10695215

申请日：2003-10-28

Applicant: Optimax Technology Corporation

Inventor： Robert Wu

IPC: B05D005/06

CPC classification number: G02B5/3066 ,  G02B5/3016

Abstract: A method for manufacturing an optical compensation film and the device thereof are provided. The method includes steps as follows. First, a horizontal condensing electric field orientation layer along an x-axis is formed by exposing a first linear photo reactive polymer layer on a first substrate under a transmissive polarized-light UV. Secondly, a first optical anisotropy film having the x-axis optic axis is formed on the horizontal condensing electric field orientation layer. Thirdly, a vertical condensing electric field orientation layer along a y-axis is formed on the first optical anisotropy film by exposing a second linear photo reactive polymer layer under a reflective polarized-light UV. Fourthly, a second optical anisotropy film having the y-axis optic axis is formed on the vertical condensing electric field orientation layer. Thereby, an optical compensation film with double optical-axes is formed.

Abstract translation: 提供一种光学补偿膜的制造方法及其装置。 该方法包括以下步骤。 首先，通过在透射偏振光UV下在第一基板上暴露第一线性光反应性聚合物层来形成沿着x轴的水平聚集电场取向层。 其次，在水平冷凝电场取向层上形成具有x轴光轴的第一光学各向异性膜。 第三，通过在反射偏振光UV下曝光第二线性光反应性聚合物层，在第一光学各向异性膜上形成沿着y轴的垂直冷凝电场取向层。 第四，在垂直冷凝电场取向层上形成具有y轴光轴的第二光学各向异性膜。 由此，形成具有双光轴的光学补偿膜。