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发明公开
CN105093385A 前导光模块以及具有前导光模块的电泳显示装置 有权

前导光模块以及具有前导光模块的电泳显示装置
摘要：
本发明公开了一种前导光模块以及具有前导光模块的电泳显示装置，该前导光模块包含导光板、光源、功能材料层以及第一粘着层。导光板具有侧面以及相对的第一表面和第二表面，并且导光板具有第一折射率。光源朝向上述的侧面设置，并用来发射光线进入导光板内。功能材料层设置于邻近第一表面的一侧，功能材料层具有第三折射率。第一粘着层设置于导光板与功能材料层之间，用来粘贴导光板与功能材料层，且第一粘着层具有第二折射率。第一折射率大于第二折射率，且第二折射率大于第三折射率。根据本发明的前导光模块以及具有前导光模块的电泳显示装置，能够提高整体电泳显示装置的对比。
摘要（英）：

A front light guide includes a light guide plate, a light source, a functional material layer and a first adhesive layer. The light guide plate has a side surface, a first surface and a second surface opposite to the first surface. The light guide plate has a first refractive index. The light source faces the side surface and configured to emit light into the light guide plate. The functional material layer is disposed at a side adjacent to the first surface, and has a third refractive index. The first adhesive layer is interposed between the light guide plate and the functional material layer so as to adhere the light guide plate with the functional material layer. The first adhesive layer has a second refractive index. The first refractive index is greater than the second refractive index, and the second refractive index is greater than the third refractive index.

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