发明授权
US09005850B2 Mask for exposure and method of fabricating substrate using said mask
有权
用于曝光的掩模和使用所述掩模制造基底的方法
- 专利标题: Mask for exposure and method of fabricating substrate using said mask
- 专利标题(中): 用于曝光的掩模和使用所述掩模制造基底的方法
-
申请号: US13471080申请日: 2012-05-14
-
公开(公告)号: US09005850B2公开(公告)日: 2015-04-14
- 发明人: Bong-Yeon Kim , Min Kang , Jong Kwang Lee , Jin Ho Ju
- 申请人: Bong-Yeon Kim , Min Kang , Jong Kwang Lee , Jin Ho Ju
- 申请人地址: KR
- 专利权人: Samsung Display Co., Ltd.
- 当前专利权人: Samsung Display Co., Ltd.
- 当前专利权人地址: KR
- 代理机构: Innovation Counsel LLP
- 优先权: KR10-2011-0119567 20111116
- 主分类号: G03F1/32
- IPC分类号: G03F1/32
摘要:
Provided is a photolithography mask capable of forming fine patterns beyond a critical resolution of an exposer without replacing or changing the exposer. The mask includes an at least partially light absorbing phase shift layer and uses a complex wavelength light source.
公开/授权文献
信息查询