公开(公告)号：US20130241871A1

公开(公告)日：2013-09-19

申请号：US13803888

申请日：2013-03-14

Applicant: HANNSTAR DISPLAY CORP.

Inventor： CHENG-CHUNG HUANG ,  JENG-MAW CHIOU

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  H05K3/027 ,  H05K2201/0175 ,  H05K2201/0326

Abstract: There is provided a touch panel including a substrate, at least one laser blocking layer and at least one transparent conductive layer. The at least one laser blocking layer is formed on at least one of a first surface and a second surface of the substrate. The at least one transparent conductive layer is formed on at least one of the first surface and the second surface of the substrate, and a plurality of etching trenches having irregular edges are formed on the transparent conductive layer using UV laser.

Abstract translation: 提供了一种包括基板，至少一个激光阻挡层和至少一个透明导电层的触摸面板。 所述至少一个激光阻挡层形成在所述基板的第一表面和第二表面中的至少一个上。 所述至少一个透明导电层形成在所述基板的所述第一表面和所述第二表面中的至少一个上，并且使用UV激光在所述透明导电层上形成具有不规则边缘的多个蚀刻沟槽。