| 发明名称 | Mask frame assembly | ||
| 摘要 | A mask frame assembly includes a frame, a mask having a deposition pattern and being installable on the frame in a state of being pulled by a first tension force in a first direction, and a tension force applying portion in the mask and configured to apply a second tension force in a second direction that is perpendicular or substantially perpendicular to the first direction. | ||
| 申请公布号 | US8757088(B2) | 申请公布日期 | 2014.06.24 |
| 申请号 | US201113025084 | 申请日期 | 2011.02.10 |
| 申请人 | Samsung Display Co., Ltd. | 发明人 | Lee Choong-Ho;Lee Jung-Min |
| 分类号 | B05C11/00;C23C14/04 | 主分类号 | B05C11/00 |
| 代理机构 | Christie, Parker & Hale, LLP | 代理人 | Christie, Parker & Hale, LLP |
| 主权项 | 1. A mask frame assembly for depositing a thin film on a substrate, the mask frame assembly comprising: a frame; a fine metal mask having a deposition pattern and being installable on the frame in a state of being pulled by a first tension force in a first direction; and a negative Poisson ratio member in the mask and configured to expand toward an outside of the mask in a second direction perpendicular to the first direction and apply a second tension force to the mask in the second direction when the first tension force is applied in the first direction. | ||
| 地址 | Yongin-si KR | ||