Invention Grant
US08436400B2 Semiconductor device with gate level including gate electrode conductors for transistors of first type and transistors of second type with some gate electrode conductors of different length
有权
具有栅极级的半导体器件包括用于第一类型的晶体管的栅电极导体和具有不同长度的一些栅电极导体的第二型晶体管的晶体管
- Patent Title: Semiconductor device with gate level including gate electrode conductors for transistors of first type and transistors of second type with some gate electrode conductors of different length
- Patent Title (中): 具有栅极级的半导体器件包括用于第一类型的晶体管的栅电极导体和具有不同长度的一些栅电极导体的第二型晶体管的晶体管
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Application No.: US12572225Application Date: 2009-10-01
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Publication No.: US08436400B2Publication Date: 2013-05-07
- Inventor: Scott T. Becker , Michael C. Smayling
- Applicant: Scott T. Becker , Michael C. Smayling
- Applicant Address: US CA Los Gatos
- Assignee: Tela Innovations, Inc.
- Current Assignee: Tela Innovations, Inc.
- Current Assignee Address: US CA Los Gatos
- Agency: Martine Penilla Group, LLP
- Main IPC: H01L27/10
- IPC: H01L27/10

Abstract:
A cell of a semiconductor device is disclosed to include a diffusion level including a plurality of diffusion regions separated by inactive regions. The cell also includes a gate electrode level including conductive features defined to extend in only a first parallel direction. Adjacent ones of the conductive features that share a common line of extent in the first parallel direction are fabricated from respective originating layout features that are separated from each other by an end-to-end spacing having a size that is substantially equal and minimized across the gate electrode level region. The gate electrode level includes conductive features defined along at least four different virtual lines of extent in the first parallel direction. A width of the conductive features within a five wavelength photolithographic interaction radius is less than a wavelength of light of 193 nanometers as used in a photolithography process for their fabrication.
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