| 发明名称 |
METHOD OF MANUFACTURING METAL MASK AND METAL MASK FORMED THEREBY |
| 摘要 |
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. |
| 申请公布号 |
US2015068455(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201414477427 |
申请日期 |
2014.09.04 |
| 申请人 |
Samsung Display Co., Ltd. |
发明人 |
LEE Choong Ho;Park Tong-Jin;Lee Doh-Hyoung;Yun Sung Sik;Jeong Da Hee;Jo Jun Ho |
| 分类号 |
H01L21/033;B05C21/00 |
主分类号 |
H01L21/033 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of manufacturing a metal mask, comprising:
planarizing a plate; and forming through holes in the plate, each through hole being formed by scanning a laser multiple times onto a corresponding pattern region of the thin plate. |
| 地址 |
Yongin-city KR |
