Method for fabricating a light guide plate mold and a light guide plate
    109.
    发明申请
    Method for fabricating a light guide plate mold and a light guide plate 审中-公开
    导光板模具和导光板的制造方法

    公开(公告)号:US20040245218A1

    公开(公告)日:2004-12-09

    申请号:US10862075

    申请日:2004-06-03

    发明人: Ga-Lane Chen

    IPC分类号: F21V007/04 B28B001/00

    摘要: A method for fabricating a mold for a light guide plate in accordance with the present invention generally includes the following steps: providing a substrate (18); and providing electron beams (15) to etch the substrate according to predetermined patterns. Because a focus diameter of the electron beams is adjustable, a very narrow line-width of the patterns can be obtained by employing the fine focus diameter of the electron beams. That is, the mold (18null) fabricated by the present invention can have fine patterns at the nanoscale level. The light guide plate (22) formed using the mold has correspondingly fine patterns. These fine patterns can greatly enhance the quality and performance of the light guide plate.

    摘要翻译: 根据本发明的用于制造导光板的模具的方法通常包括以下步骤:提供基板(18); 并提供电子束(15)以根据预定图案蚀刻衬底。 由于电子束的聚焦直径是可调节的,所以通过采用电子束的微细直径可以获得非常窄的图形线宽。 也就是说,通过本发明制造的模具(18')可以具有在纳米级别的精细图案。 使用模具形成的导光板(22)具有相应的精细图案。 这些精细图案可以大大提高导光板的质量和性能。