Invention Grant
US09224638B2 Integrated circuits with metal-titanium oxide contacts and fabrication methods
有权
具有金属 - 氧化钛触点的集成电路和制造方法
- Patent Title: Integrated circuits with metal-titanium oxide contacts and fabrication methods
- Patent Title (中): 具有金属 - 氧化钛触点的集成电路和制造方法
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Application No.: US14275448Application Date: 2014-05-12
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Publication No.: US09224638B2Publication Date: 2015-12-29
- Inventor: Hiroaki Niimi , Kisik Choi , Hoon Kim , Andy Wei , Guillaume Bouche
- Applicant: GLOBALFOUNDRIES Inc.
- Applicant Address: KY Grand Cayman
- Assignee: GLOBALFOUNDRIES Inc.
- Current Assignee: GLOBALFOUNDRIES Inc.
- Current Assignee Address: KY Grand Cayman
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Main IPC: H01L21/768
- IPC: H01L21/768 ; H01L23/522

Abstract:
Devices and methods for forming semiconductor devices with metal-titanium oxide contacts are provided. One intermediate semiconductor device includes, for instance: a substrate, at least one field-effect transistor disposed on the substrate, a first contact region positioned over at least a first portion of the at least one field-effect transistor between a spacer and an interlayer dielectric, and a second contact region positioned over at least a second portion of the at least one field-effect transistor between a spacer and an interlayer dielectric. One method includes, for instance: obtaining an intermediate semiconductor device and forming at least one contact on the intermediate semiconductor device.
Public/Granted literature
- US20150325473A1 INTEGRATED CIRCUITS WITH METAL-TITANIUM OXIDE CONTACTS AND FABRICATION METHODS Public/Granted day:2015-11-12
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