Invention Grant
- Patent Title: Multi version library cell handling and integrated circuit structures fabricated therefrom
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Application No.: US16629802Application Date: 2017-09-20
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Publication No.: US11271010B2Publication Date: 2022-03-08
- Inventor: Ranjith Kumar , Quan Shi , Mark T. Bohr , Andrew W. Yeoh , Sourav Chakravarty , Barbara A. Chappell , M. Clair Webb
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwabe, Williamson & Wyatt, P.C.
- International Application: PCT/US2017/052584 WO 20170920
- International Announcement: WO2019/059907 WO 20190328
- Main IPC: H01L27/118
- IPC: H01L27/118 ; G06F30/392 ; H01L27/02 ; H01L27/092

Abstract:
Multi version library cell handling and integrated circuit structures fabricated therefrom are described. In an example, an integrated circuit structure includes a plurality of gate lines parallel along a first direction of a substrate and having a pitch along a second direction orthogonal to the first direction. A first version of a cell type is over a first portion of the plurality of gate lines, the first version of the cell type including a first plurality of interconnect lines having a second pitch along the second direction, the second pitch less than the first pitch.
Information query
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