P-63: Distinguished poster: Solvent-less repair inks for color filter application

Feng Chin Tang*, Huang-Ming Chen, Chi Hsin Li, Wen Jen Hsieh

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Color filter (CF) is one of the key components for liquid crystal display (LCD). It is costly to make from repeated lithography processes. The defects may be generated during these complex manufacture processes. The recycling defect CF panels are environmental unfriendly and non cost-effective process. As a result, CF repairing is not only an important cost-effective technical process, but also a process contributing to the greener LCD process. In this study, a solvent-less repaired ink system was reported. The balance of viscosity, ink fluidic, crosslinker, and color saturation enabled the defect repair. Furthermore, the energy has been conserved without high temperature curing process. Hence, the solvent-free CF repair inks process offers a promising result for contributing to a greener world.

Original languageEnglish
Pages (from-to)1476-1478
Number of pages3
JournalDigest of Technical Papers - SID International Symposium
Issue number1
StatePublished - 1 Dec 2010
Event48th Annual SID Symposium, Seminar, and Exhibition 2010, Display Week 2010 - Seattle, WA, United States
Duration: 23 May 201028 May 2010


  • Color filter
  • Solvent-less
  • UV photo resist


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