Invention Grant
- Patent Title: Polymerizable self-assembled monolayers for use in atomic layer deposition
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Application No.: US15956870Application Date: 2018-04-19
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Publication No.: US10782613B2Publication Date: 2020-09-22
- Inventor: Rudy J. Wojtecki , Noah F. Fine Nathel , Ekmini A. De Silva
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Michael R. Roberts
- Main IPC: G03F7/20
- IPC: G03F7/20 ; C23C16/40 ; C08G79/04 ; G03F7/16 ; G03F7/38 ; C09D185/02 ; C23C16/455 ; H01L21/02 ; C23C16/04

Abstract:
Self-assembled monolayers (SAMs) were selectively prepared on portions of a substrate surface utilizing compounds comprising a hydrogen-bonding group and polymerizable diacetylene group. The SAMs were photopolymerized using ultraviolet light. The pre-polymerized and polymerized SAMs were more effective barriers against metal deposition in an atomic layer deposition process compared to similar compounds lacking these functional groups.
Public/Granted literature
- US20190322812A1 POLYMERIZABLE SELF-ASSEMBLED MONOLAYERS FOR USE IN ATOMIC LAYER DEPOSITION Public/Granted day:2019-10-24
Information query
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