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CONTROL AND MONITORING OF SEMICONDUCTOR MANUFACTURING PROCESSES: CHALLENGES AND OPPORTUNITIES

S. Joe Qin*, Gregory Cherry, Richard Good, Jin Wang, Christopher A. Harrison

*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

The semiconductor industry is going through a technology transition from 200mm to 300mm wafers to improve manufacturing efficiency and reduce manufacturing cost per chip. These technological changes present a unique opportunity to optimally design the process control systems for the next generation fabs. In this paper we first propose a hierarchical fab-wide control framework with the integration of 300mm equipment and metrology tools and highly automated material handling system. Relevant existing run-to-run technology is reviewed and analyzed in the fab-wide control context, process and metrology data monitoring are discussed with an example, and missing components are pointed out as opportunities for future research and development. Concluding remarks are given at the end of the paper.

Original languageEnglish
Title of host publicationDynamics and Control of Process Systems 2004 (DYCOPS -7)
Subtitle of host publicationA Proceedings volume from the 7th IFAC Symposium
EditorsSirish L. Shah, John MacGregor
PublisherElsevier Ltd.
Pages125-136
Volume1
ISBN (Print)0080442978
DOIs
Publication statusPublished - Jul 2004
Externally publishedYes
Event7th IFAC Symposium on Dynamics and Control of Process Systems, DYCOPS 2004 - Cambridge, United States
Duration: 5 Jul 20047 Jul 2004

Publication series

NameIFAC Proceedings Volumes
Number9
Volume37
ISSN (Print)1474-6670

Conference

Conference7th IFAC Symposium on Dynamics and Control of Process Systems, DYCOPS 2004
PlaceUnited States
CityCambridge
Period5/07/047/07/04

Funding

Financial support from National Science Foundation under CTS-9985074 and a Faculty Research Assignment grant from University of Texas is gratefully acknowledged.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure

Research Keywords

  • Electrical parameter control
  • Fab-wide control
  • Fault detection and classification
  • Metrology data monitoring
  • Run to run control
  • Semiconductor manufacturing

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