公开(公告)号：US20150068455A1

公开(公告)日：2015-03-12

申请号：US14477427

申请日：2014-09-04

Applicant: Samsung Display Co., Ltd.

Inventor： Choong Ho LEE ,  Tong-Jin Park ,  Doh-Hyoung Lee ,  Sung Sik Yun ,  Da Hee Jeong ,  Jun Ho Jo

IPC: H01L21/033 ,  B05C21/00

CPC classification number: B05C21/005 ,  B23K26/0624 ,  B23K26/082 ,  B23K26/382 ,  B23K2103/02 ,  C23C14/042

Abstract: Disclosed is a method of manufacturing a metal mask. A method of manufacturing a metal mask in accordance with an exemplary embodiment of the present invention includes forming through holes in a plate using a laser, by scanning the laser onto sequentially smaller overlapping portions of the plate.

Abstract translation: 公开了一种制造金属掩模的方法。 根据本发明的示例性实施例的金属掩模的制造方法包括通过将激光扫描到板的顺序地较小的重叠部分上，使用激光在板中形成通孔。