Invention Grant
- Patent Title: Self-aligned local interconnect technology
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Application No.: US15484309Application Date: 2017-04-11
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Publication No.: US10236253B2Publication Date: 2019-03-19
- Inventor: Andrew M. Greene , Injo Ok , Balasubramanian Pranatharthiharan , Charan V. V. S. Surisetty , Ruilong Xie
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION , GlobalFoundries, Inc.
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Vazken Alexanian
- Main IPC: H01L27/088
- IPC: H01L27/088 ; H01L23/528 ; H01L29/78 ; H01L29/66 ; H01L21/768 ; H01L21/306 ; H01L21/3205 ; H01L21/283 ; H01L21/3213 ; H01L29/49 ; H01L21/8234 ; H01L29/417

Abstract:
A self-aligned interconnect structure includes a fin structure patterned in a substrate; an epitaxial contact disposed over the fin structure; a first metal gate and a second metal gate disposed over and substantially perpendicular to the epitaxial contact, the first metal gate and the second metal gate being substantially parallel to one another; and a metal contact on and in contact with the substrate in a region between the first and second metal gates.
Public/Granted literature
- US20170221808A1 SELF-ALIGNED LOCAL INTERCONNECT TECHNOLOGY Public/Granted day:2017-08-03
Information query
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