公开(公告)号：US20040096754A1

公开(公告)日：2004-05-20

申请号：US10705891

申请日：2003-11-13

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Yun-Ho Jung

IPC: G03F009/00 ,  G03B027/00

CPC classification number: G03B27/00

Abstract: A laser beam mask for shaping a laser beam includes a base substrate having first and second surfaces and having at least one first open portion, and a reflecting layer on the first surface of the base substrate, wherein the reflecting layer has at least one second open portion corresponding to the at least one first open portion and totally reflects the laser beam.

Abstract translation: 用于成形激光束的激光束掩模包括具有第一和第二表面并具有至少一个第一开口部分的基底基板和在基底基板的第一表面上的反射层，其中反射层具有至少一个第二开口 部分对应于至少一个第一开口部分并且全反射激光束。