公开(公告)号：US10379667B2

公开(公告)日：2019-08-13

申请号：US15107301

申请日：2014-12-23

Applicant: Kunshan Visionox Display Co., Ltd.

Inventor： Leping An ,  Yao Hong ,  Long Wang ,  Ming Gao ,  Peisheng You

IPC: G06F3/041 ,  B23K26/362 ,  H01L21/768 ,  G06F3/044

Abstract: A capacitive touchscreen panel and a method for etching an indium tin oxide film on a gap portion of a capacitive touchscreen panel, the method for etching comprises using a laser etching line to cut ITO on the gap portion into a plurality of ITO segments, the ITO segments are independent of each other and are not connected to each other. The method for etching an indium tin oxide film on a capacitive touchscreen panel and a gap portion thereof of the present invention has high production efficiency, and the touchscreen product has a good display effect after etching.