Data Mining for Yield Improvement of Photo Spacer Process in Color Filter Manufacturing

Tsung Lun Tsai, Chia Yen Lee

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Manufacturing in TFT-LCD panel seeks a way for yield improvement. However, due to the complex manufacturing process of color filter, the manufacturer usually employs the design of experiments as well as engineering experience for process monitoring and quality control. This study aims to develop a three-stage framework to identify the variables significantly affecting yield in color filter manufacturing. An empirical study of was conducted to validate the proposed framework. That result shows that the proposed framework greatly enhances the effectiveness and efficiency on identifying the key factors for yield improvement in color filter manufacturing and saves the labor resource for trouble-shooting.

Original languageEnglish
Pages (from-to)1958-1965
Number of pages8
JournalProcedia Manufacturing
Volume11
DOIs
Publication statusPublished - 2017

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering
  • Artificial Intelligence

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