A machine setup model for TFT-LCD cell back-end process

Yung-Chia Chang*, P. S. Chen, P. C. Chen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The cell process is the main part of thin-film transistor liquid-crystal display (TFT-LCD), and can be divided into front-end process and back-end process. Since the production machines of the cell process are the critical resources, maximizing the machine utilization and minimizing the loss of capacity become the major concern for production planning. This research studies the scheduling of machine setups in scribing and breaking station and in testing station (so called the cell back-end process). A customized machine-setup decision support system is proposed to assist shop-floor workers in the backend process scribing and breaking station and testing station of a 5th generation TFT-LCD production facility to determine an appropriate timing to set up machines. Through a simulation study, it is found that the throughput of the proposed schedule and the machine setup effort in the bottleneck station are both outperformed the ones obtained by current methods employed in this facility.

Original languageEnglish
Title of host publicationIEEM 2009 - IEEE International Conference on Industrial Engineering and Engineering Management
Pages1709-1713
Number of pages5
DOIs
StatePublished - 2009
EventIEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2009 - Hong Kong, China
Duration: 8 Dec 200911 Dec 2009

Publication series

NameIEEM 2009 - IEEE International Conference on Industrial Engineering and Engineering Management

Conference

ConferenceIEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2009
Country/TerritoryChina
CityHong Kong
Period8/12/0911/12/09

Keywords

  • Machine setups
  • Scheduling
  • Simulation
  • TFT-LCD cell process

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