Invention Application
US20160093565A1 PRINTING MINIMUM WIDTH FEATURES AT NON-MINIMUM PITCH AND RESULTING DEVICE
有权
打印非最小平板和结果设备的最小宽度特征
- Patent Title: PRINTING MINIMUM WIDTH FEATURES AT NON-MINIMUM PITCH AND RESULTING DEVICE
- Patent Title (中): 打印非最小平板和结果设备的最小宽度特征
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Application No.: US14953864Application Date: 2015-11-30
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Publication No.: US20160093565A1Publication Date: 2016-03-31
- Inventor: Sonia GHOSH , Randy MANN , Norman CHEN , Shaowen GAO
- Applicant: GLOBALFOUNDRIES Inc.
- Main IPC: H01L23/528
- IPC: H01L23/528 ; H01L27/11 ; H01L23/522

Abstract:
Methods for forming a semiconductor layer, such as a metal 1 layer, having minimum width features separated by a distance greater than a minimum pitch, and the resulting devices are disclosed. Embodiments may include determining a first shape and a second shape having a minimum width within a semiconductor layer, wherein a distance between the first shape and the second shape is greater than a minimum pitch, determining an intervening shape between the first shape and the second shape, and designating a dummy shape within the intervening shape, wherein the dummy shape is at the minimum pitch from the first shape.
Public/Granted literature
- US09484300B2 Device resulting from printing minimum width semiconductor features at non-minimum pitch Public/Granted day:2016-11-01
Information query
IPC分类: